rustc_codegen_llvm: Give each codegen unit a unique DWARF name on all platforms, not just Apple ones.
To avoid breaking split DWARF, we need to ensure that each codegen unit has a
unique `DW_AT_name`. This is because there's a remote chance that different
codegen units for the same module will have entirely identical DWARF entries
for the purpose of the DWO ID, which would violate Appendix F ("Split Dwarf
Object Files") of the DWARF 5 specification. LLVM uses the algorithm specified
in section 7.32 "Type Signature Computation" to compute the DWO ID, which does
not include any fields that would distinguish compilation units. So we must
embed the codegen unit name into the `DW_AT_name`.
Closes #88521.
[[package]]
name = "compiler_builtins"
-version = "0.1.65"
+version = "0.1.66"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed37ea958309f2451e1cea7fd2b37aa56b1894c9a9fbdbbe6a194f7b78f0362d"
+checksum = "191424db7756bbed2c4996959a0fbda94388abcf4f5a2728a8af17481ad9c4f7"
dependencies = [
"cc",
"rustc-std-workspace-core",
"rustc_expand",
"rustc_feature",
"rustc_lexer",
+ "rustc_lint_defs",
"rustc_parse",
"rustc_parse_format",
"rustc_session",
use rustc_ast::{AttrVec, Block, BlockCheckMode, Expr, Local, LocalKind, Stmt, StmtKind};
use rustc_hir as hir;
use rustc_session::parse::feature_err;
-use rustc_span::symbol::Ident;
use rustc_span::{sym, DesugaringKind};
use smallvec::SmallVec;
let hir_id = self.lower_node_id(s.id);
match &local.kind {
LocalKind::InitElse(init, els) => {
- let (s, e) = self.lower_let_else(hir_id, local, init, els, tail);
- stmts.push(s);
+ let e = self.lower_let_else(hir_id, local, init, els, tail);
expr = Some(e);
// remaining statements are in let-else expression
break;
init: &Expr,
els: &Block,
tail: &[Stmt],
- ) -> (hir::Stmt<'hir>, &'hir hir::Expr<'hir>) {
+ ) -> &'hir hir::Expr<'hir> {
let ty = local
.ty
.as_ref()
.map(|t| self.lower_ty(t, ImplTraitContext::Disallowed(ImplTraitPosition::Binding)));
let span = self.lower_span(local.span);
let span = self.mark_span_with_reason(DesugaringKind::LetElse, span, None);
- let init = Some(self.lower_expr(init));
- let val = Ident::with_dummy_span(sym::val);
- let (pat, val_id) =
- self.pat_ident_binding_mode(span, val, hir::BindingAnnotation::Unannotated);
+ let init = self.lower_expr(init);
let local_hir_id = self.lower_node_id(local.id);
self.lower_attrs(local_hir_id, &local.attrs);
- // first statement which basically exists for the type annotation
- let stmt = {
- let local = self.arena.alloc(hir::Local {
+ let let_expr = {
+ let lex = self.arena.alloc(hir::Let {
hir_id: local_hir_id,
+ pat: self.lower_pat(&local.pat),
ty,
- pat,
init,
span,
- source: hir::LocalSource::Normal,
});
- let kind = hir::StmtKind::Local(local);
- hir::Stmt { hir_id: stmt_hir_id, kind, span }
- };
- let let_expr = {
- let scrutinee = self.expr_ident(span, val, val_id);
- let let_kind = hir::ExprKind::Let(self.lower_pat(&local.pat), scrutinee, span);
- self.arena.alloc(self.expr(span, let_kind, AttrVec::new()))
+ self.arena.alloc(self.expr(span, hir::ExprKind::Let(lex), AttrVec::new()))
};
let then_expr = {
let (stmts, expr) = self.lower_stmts(tail);
let block = self.lower_block(els, false);
self.arena.alloc(self.expr_block(block, AttrVec::new()))
};
+ self.alias_attrs(let_expr.hir_id, local_hir_id);
self.alias_attrs(else_expr.hir_id, local_hir_id);
let if_expr = self.arena.alloc(hir::Expr {
- hir_id: self.next_id(),
+ hir_id: stmt_hir_id,
span,
kind: hir::ExprKind::If(let_expr, then_expr, Some(else_expr)),
});
)
.emit();
}
- (stmt, if_expr)
+ if_expr
}
}
let ohs = self.lower_expr(ohs);
hir::ExprKind::AddrOf(k, m, ohs)
}
- ExprKind::Let(ref pat, ref scrutinee, span) => hir::ExprKind::Let(
- self.lower_pat(pat),
- self.lower_expr(scrutinee),
- self.lower_span(span),
- ),
+ ExprKind::Let(ref pat, ref scrutinee, span) => {
+ hir::ExprKind::Let(self.arena.alloc(hir::Let {
+ hir_id: self.next_id(),
+ span: self.lower_span(span),
+ pat: self.lower_pat(pat),
+ ty: None,
+ init: self.lower_expr(scrutinee),
+ }))
+ }
ExprKind::If(ref cond, ref then, ref else_opt) => {
self.lower_expr_if(cond, then, else_opt.as_deref())
}
use rustc_data_structures::sorted_map::SortedMap;
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_data_structures::sync::Lrc;
-use rustc_errors::{struct_span_err, Applicability};
+use rustc_errors::struct_span_err;
use rustc_hir as hir;
use rustc_hir::def::{DefKind, Namespace, PartialRes, PerNS, Res};
use rustc_hir::def_id::{DefId, DefPathHash, LocalDefId, CRATE_DEF_ID};
use rustc_hir::{ConstArg, GenericArg, ParamName};
use rustc_index::vec::{Idx, IndexVec};
use rustc_query_system::ich::StableHashingContext;
-use rustc_session::lint::builtin::BARE_TRAIT_OBJECTS;
-use rustc_session::lint::{BuiltinLintDiagnostics, LintBuffer};
+use rustc_session::lint::LintBuffer;
use rustc_session::utils::{FlattenNonterminals, NtToTokenstream};
use rustc_session::Session;
-use rustc_span::edition::Edition;
use rustc_span::hygiene::ExpnId;
use rustc_span::source_map::{respan, DesugaringKind};
use rustc_span::symbol::{kw, sym, Ident, Symbol};
) -> hir::Ty<'hir> {
let id = self.lower_node_id(t.id);
let qpath = self.lower_qpath(t.id, qself, path, param_mode, itctx);
- let ty = self.ty_path(id, t.span, qpath);
- if let hir::TyKind::TraitObject(..) = ty.kind {
- self.maybe_lint_bare_trait(t.span, t.id, qself.is_none() && path.is_global());
- }
- ty
+ self.ty_path(id, t.span, qpath)
}
fn ty(&mut self, span: Span, kind: hir::TyKind<'hir>) -> hir::Ty<'hir> {
lifetime_bound.unwrap_or_else(|| this.elided_dyn_bound(t.span));
(bounds, lifetime_bound)
});
- if kind != TraitObjectSyntax::Dyn {
- self.maybe_lint_bare_trait(t.span, t.id, false);
- }
hir::TyKind::TraitObject(bounds, lifetime_bound, kind)
}
TyKind::ImplTrait(def_node_id, ref bounds) => {
name: hir::LifetimeName::Implicit(missing),
}
}
-
- fn maybe_lint_bare_trait(&mut self, span: Span, id: NodeId, is_global: bool) {
- // FIXME(davidtwco): This is a hack to detect macros which produce spans of the
- // call site which do not have a macro backtrace. See #61963.
- let is_macro_callsite = self
- .sess
- .source_map()
- .span_to_snippet(span)
- .map(|snippet| snippet.starts_with("#["))
- .unwrap_or(true);
- if !is_macro_callsite {
- if span.edition() < Edition::Edition2021 {
- self.resolver.lint_buffer().buffer_lint_with_diagnostic(
- BARE_TRAIT_OBJECTS,
- id,
- span,
- "trait objects without an explicit `dyn` are deprecated",
- BuiltinLintDiagnostics::BareTraitObject(span, is_global),
- )
- } else {
- let msg = "trait objects must include the `dyn` keyword";
- let label = "add `dyn` keyword before this trait";
- let mut err = struct_span_err!(self.sess, span, E0782, "{}", msg,);
- err.span_suggestion_verbose(
- span.shrink_to_lo(),
- label,
- String::from("dyn "),
- Applicability::MachineApplicable,
- );
- err.emit();
- }
- }
- }
}
/// Helper struct for delayed construction of GenericArgs.
}
impl LocalsStateAtExit {
- fn build(
+ fn build<'tcx>(
locals_are_invalidated_at_exit: bool,
body: &Body<'tcx>,
move_data: &MoveData<'tcx>,
Other,
}
-impl UniverseInfo<'tcx> {
+impl<'tcx> UniverseInfo<'tcx> {
crate fn other() -> UniverseInfo<'tcx> {
UniverseInfo(UniverseInfoInner::Other)
}
base_universe: ty::UniverseIndex,
}
-impl TypeOpInfo<'tcx> for PredicateQuery<'tcx> {
+impl<'tcx> TypeOpInfo<'tcx> for PredicateQuery<'tcx> {
fn fallback_error(&self, tcx: TyCtxt<'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
let mut err = tcx.sess.struct_span_err(span, "higher-ranked lifetime error");
err.note(&format!("could not prove {}", self.canonical_query.value.value.predicate));
base_universe: ty::UniverseIndex,
}
-impl<T> TypeOpInfo<'tcx> for NormalizeQuery<'tcx, T>
+impl<'tcx, T> TypeOpInfo<'tcx> for NormalizeQuery<'tcx, T>
where
T: Copy + fmt::Display + TypeFoldable<'tcx> + 'tcx,
{
base_universe: ty::UniverseIndex,
}
-impl TypeOpInfo<'tcx> for AscribeUserTypeQuery<'tcx> {
+impl<'tcx> TypeOpInfo<'tcx> for AscribeUserTypeQuery<'tcx> {
fn fallback_error(&self, tcx: TyCtxt<'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
// FIXME: This error message isn't great, but it doesn't show up in the existing UI tests,
// and is only the fallback when the nice error fails. Consider improving this some more.
location: Location,
mpi: MovePathIndex,
) -> (Vec<MoveSite>, Vec<Location>) {
- fn predecessor_locations(
- body: &'a mir::Body<'tcx>,
+ fn predecessor_locations<'a>(
+ body: &'a mir::Body<'_>,
location: Location,
) -> impl Iterator<Item = Location> + 'a {
if location.statement_index == 0 {
/// Add a note that a type does not implement `Copy`
pub(super) fn note_type_does_not_implement_copy(
&self,
- err: &mut DiagnosticBuilder<'a>,
+ err: &mut DiagnosticBuilder<'_>,
place_desc: &str,
ty: Ty<'tcx>,
span: Option<Span>,
OverloadedIndex(Ty<'tcx>),
}
-impl BorrowedContentSource<'tcx> {
+impl<'tcx> BorrowedContentSource<'tcx> {
pub(super) fn describe_for_unnamed_place(&self, tcx: TyCtxt<'_>) -> String {
match *self {
BorrowedContentSource::DerefRawPointer => "a raw pointer".to_string(),
} => {
err.span_label(span, format!("cannot {ACT}", ACT = act));
- if let Some((span, message)) = annotate_struct_field(
+ if let Some(span) = get_mut_span_in_struct_field(
self.infcx.tcx,
Place::ty_from(local, proj_base, self.body, self.infcx.tcx).ty,
field,
) {
- err.span_suggestion(
+ err.span_suggestion_verbose(
span,
"consider changing this to be mutable",
- message,
+ " mut ".into(),
Applicability::MaybeIncorrect,
);
}
HirId, ImplItem, ImplItemKind, Item, ItemKind,
};
- fn maybe_body_id_of_fn(hir_map: &Map<'tcx>, id: HirId) -> Option<BodyId> {
+ fn maybe_body_id_of_fn(hir_map: &Map<'_>, id: HirId) -> Option<BodyId> {
match hir_map.find(id) {
Some(Node::Item(Item { kind: ItemKind::Fn(_, _, body_id), .. }))
| Some(Node::ImplItem(ImplItem { kind: ImplItemKind::Fn(_, body_id), .. })) => {
ty.is_closure() || ty.is_generator()
}
-/// Adds a suggestion to a struct definition given a field access to a local.
-/// This function expects the local to be a reference to a struct in order to produce a suggestion.
+/// Given a field that needs to be mutable, returns a span where the " mut " could go.
+/// This function expects the local to be a reference to a struct in order to produce a span.
///
/// ```text
-/// LL | s: &'a String
-/// | ---------- use `&'a mut String` here to make mutable
+/// LL | s: &'a String
+/// | ^^^ returns a span taking up the space here
/// ```
-fn annotate_struct_field(
+fn get_mut_span_in_struct_field<'tcx>(
tcx: TyCtxt<'tcx>,
ty: Ty<'tcx>,
field: &mir::Field,
-) -> Option<(Span, String)> {
+) -> Option<Span> {
// Expect our local to be a reference to a struct of some kind.
if let ty::Ref(_, ty, _) = ty.kind() {
if let ty::Adt(def, _) = ty.kind() {
// Now we're dealing with the actual struct that we're going to suggest a change to,
// we can expect a field that is an immutable reference to a type.
if let hir::Node::Field(field) = node {
- if let hir::TyKind::Rptr(
- lifetime,
- hir::MutTy { mutbl: hir::Mutability::Not, ref ty },
- ) = field.ty.kind
+ if let hir::TyKind::Rptr(lifetime, hir::MutTy { mutbl: hir::Mutability::Not, ty }) =
+ field.ty.kind
{
- // Get the snippets in two parts - the named lifetime (if there is one) and
- // type being referenced, that way we can reconstruct the snippet without loss
- // of detail.
- let type_snippet = tcx.sess.source_map().span_to_snippet(ty.span).ok()?;
- let lifetime_snippet = if !lifetime.is_elided() {
- format!("{} ", tcx.sess.source_map().span_to_snippet(lifetime.span).ok()?)
- } else {
- String::new()
- };
-
- return Some((
- field.ty.span,
- format!("&{}mut {}", lifetime_snippet, &*type_snippet,),
- ));
+ return Some(lifetime.span.between(ty.span));
}
}
}
#![feature(bool_to_option)]
#![feature(box_patterns)]
#![feature(crate_visibility_modifier)]
-#![feature(in_band_lifetimes)]
#![feature(let_else)]
#![feature(min_specialization)]
#![feature(stmt_expr_attributes)]
}
}
-impl Default for MemberConstraintSet<'tcx, ty::RegionVid> {
+impl Default for MemberConstraintSet<'_, ty::RegionVid> {
fn default() -> Self {
Self {
first_constraints: Default::default(),
}
}
-impl<R1> MemberConstraintSet<'tcx, R1>
+impl<'tcx, R1> MemberConstraintSet<'tcx, R1>
where
R1: Copy + Hash + Eq,
{
}
}
-impl<R> MemberConstraintSet<'tcx, R>
+impl<R> MemberConstraintSet<'_, R>
where
R: Copy + Hash + Eq,
{
/// then returns the index of the field being projected. Note that this closure will always
/// be `self` in the current MIR, because that is the only time we directly access the fields
/// of a closure type.
-pub(crate) fn is_upvar_field_projection(
+pub(crate) fn is_upvar_field_projection<'tcx>(
tcx: TyCtxt<'tcx>,
upvars: &[Upvar<'tcx>],
place_ref: PlaceRef<'tcx>,
crate normalized_inputs_and_output: NormalizedInputsAndOutput<'tcx>,
}
-crate fn create(
+crate fn create<'tcx>(
infcx: &InferCtxt<'_, 'tcx>,
param_env: ty::ParamEnv<'tcx>,
implicit_region_bound: Option<ty::Region<'tcx>>,
.create()
}
-impl UniversalRegionRelations<'tcx> {
+impl UniversalRegionRelations<'_> {
/// Records in the `outlives_relation` (and
/// `inverse_outlives_relation`) that `fr_a: fr_b`. Invoked by the
/// builder below.
/// outlives `fr` and (b) is not local.
///
/// (*) If there are multiple competing choices, we return all of them.
- crate fn non_local_upper_bounds(&'a self, fr: &'a RegionVid) -> Vec<&'a RegionVid> {
+ crate fn non_local_upper_bounds<'a>(&'a self, fr: &'a RegionVid) -> Vec<&'a RegionVid> {
debug!("non_local_upper_bound(fr={:?})", fr);
let res = self.non_local_bounds(&self.inverse_outlives, fr);
assert!(!res.is_empty(), "can't find an upper bound!?");
region_bound_pairs: RegionBoundPairs<'tcx>,
}
-impl UniversalRegionRelationsBuilder<'cx, 'tcx> {
+impl<'tcx> UniversalRegionRelationsBuilder<'_, 'tcx> {
crate fn create(mut self) -> CreateResult<'tcx> {
let unnormalized_input_output_tys = self
.universal_regions
}
}
-impl Visitor<'tcx> for LocalUseMapBuild<'_> {
+impl Visitor<'_> for LocalUseMapBuild<'_> {
fn visit_local(&mut self, &local: &Local, context: PlaceContext, location: Location) {
if self.locals_with_use_data[local] {
match def_use::categorize(context) {
// to compute whether a variable `X` is live if that variable contains
// some region `R` in its type where `R` is not known to outlive a free
// region (i.e., where `R` may be valid for just a subset of the fn body).
-fn compute_live_locals(
+fn compute_live_locals<'tcx>(
tcx: TyCtxt<'tcx>,
free_regions: &FxHashSet<RegionVid>,
body: &Body<'tcx>,
/// regions. For these regions, we do not need to compute
/// liveness, since the outlives constraints will ensure that they
/// are live over the whole fn body anyhow.
-fn regions_that_outlive_free_regions(
+fn regions_that_outlive_free_regions<'tcx>(
num_region_vars: usize,
universal_regions: &UniversalRegions<'tcx>,
constraint_set: &OutlivesConstraintSet<'tcx>,
}
}
-impl Visitor<'tcx> for UseFactsExtractor<'_> {
+impl Visitor<'_> for UseFactsExtractor<'_> {
fn visit_local(&mut self, &local: &Local, context: PlaceContext, location: Location) {
match def_use::categorize(context) {
Some(DefUse::Def) => self.insert_def(local, location),
}
}
- fn visit_place(&mut self, place: &Place<'tcx>, context: PlaceContext, location: Location) {
+ fn visit_place(&mut self, place: &Place<'_>, context: PlaceContext, location: Location) {
self.super_place(place, context, location);
match context {
PlaceContext::NonMutatingUse(_) => {
}
}
-pub(super) fn populate_access_facts(
+pub(super) fn populate_access_facts<'tcx>(
typeck: &mut TypeChecker<'_, 'tcx>,
body: &Body<'tcx>,
location_table: &LocationTable,
// For every potentially drop()-touched region `region` in `local`'s type
// (`kind`), emit a Polonius `use_of_var_derefs_origin(local, origin)` fact.
-pub(super) fn add_drop_of_var_derefs_origin(
+pub(super) fn add_drop_of_var_derefs_origin<'tcx>(
typeck: &mut TypeChecker<'_, 'tcx>,
local: Local,
kind: &GenericArg<'tcx>,
/// DROP-LIVE set are to the liveness sets for regions found in the
/// `dropck_outlives` result of the variable's type (in particular,
/// this respects `#[may_dangle]` annotations).
-pub(super) fn trace(
+pub(super) fn trace<'mir, 'tcx>(
typeck: &mut TypeChecker<'_, 'tcx>,
body: &Body<'tcx>,
elements: &Rc<RegionValueElements>,
stack: Vec<PointIndex>,
}
-impl LivenessResults<'me, 'typeck, 'flow, 'tcx> {
+impl<'me, 'typeck, 'flow, 'tcx> LivenessResults<'me, 'typeck, 'flow, 'tcx> {
fn new(cx: LivenessContext<'me, 'typeck, 'flow, 'tcx>) -> Self {
let num_points = cx.elements.num_points();
LivenessResults {
}
}
-impl LivenessContext<'_, '_, '_, 'tcx> {
+impl<'tcx> LivenessContext<'_, '_, '_, 'tcx> {
/// Returns `true` if the local variable (or some part of it) is initialized at the current
/// cursor position. Callers should call one of the `seek` methods immediately before to point
/// the cursor to the desired location.
crate type_tests: Vec<TypeTest<'tcx>>,
}
-impl MirTypeckRegionConstraints<'tcx> {
+impl<'tcx> MirTypeckRegionConstraints<'tcx> {
fn placeholder_region(
&mut self,
infcx: &InferCtxt<'_, 'tcx>,
universe_info: UniverseInfo<'tcx>,
}
-impl NllTypeRelatingDelegate<'me, 'bccx, 'tcx> {
+impl<'me, 'bccx, 'tcx> NllTypeRelatingDelegate<'me, 'bccx, 'tcx> {
fn new(
type_checker: &'me mut TypeChecker<'bccx, 'tcx>,
locations: Locations,
}
}
-impl TypeRelatingDelegate<'tcx> for NllTypeRelatingDelegate<'_, '_, 'tcx> {
+impl<'tcx> TypeRelatingDelegate<'tcx> for NllTypeRelatingDelegate<'_, '_, 'tcx> {
fn param_env(&self) -> ty::ParamEnv<'tcx> {
self.type_checker.param_env
}
rustc_errors = { path = "../rustc_errors" }
rustc_feature = { path = "../rustc_feature" }
rustc_lexer = { path = "../rustc_lexer" }
+rustc_lint_defs = { path = "../rustc_lint_defs" }
rustc_parse = { path = "../rustc_parse" }
rustc_target = { path = "../rustc_target" }
rustc_session = { path = "../rustc_session" }
use rustc_parse::parser::Parser;
use rustc_parse_format as parse;
use rustc_session::lint;
+use rustc_session::parse::ParseSess;
use rustc_span::symbol::Ident;
use rustc_span::symbol::{kw, sym, Symbol};
use rustc_span::{InnerSpan, Span};
use rustc_target::asm::InlineAsmArch;
use smallvec::smallvec;
-struct AsmArgs {
+pub struct AsmArgs {
templates: Vec<P<ast::Expr>>,
operands: Vec<(ast::InlineAsmOperand, Span)>,
named_args: FxHashMap<Symbol, usize>,
is_global_asm: bool,
) -> Result<AsmArgs, DiagnosticBuilder<'a>> {
let mut p = ecx.new_parser_from_tts(tts);
+ let sess = &ecx.sess.parse_sess;
+ parse_asm_args(&mut p, sess, sp, is_global_asm)
+}
+
+// Primarily public for rustfmt consumption.
+// Internal consumers should continue to leverage `expand_asm`/`expand__global_asm`
+pub fn parse_asm_args<'a>(
+ p: &mut Parser<'a>,
+ sess: &'a ParseSess,
+ sp: Span,
+ is_global_asm: bool,
+) -> Result<AsmArgs, DiagnosticBuilder<'a>> {
+ let diag = &sess.span_diagnostic;
if p.token == token::Eof {
- return Err(ecx.struct_span_err(sp, "requires at least a template string argument"));
+ return Err(diag.struct_span_err(sp, "requires at least a template string argument"));
}
// Detect use of the legacy llvm_asm! syntax (which used to be called asm!)
if !is_global_asm && p.look_ahead(1, |t| *t == token::Colon || *t == token::ModSep) {
let mut err =
- ecx.struct_span_err(sp, "the legacy LLVM-style asm! syntax is no longer supported");
+ diag.struct_span_err(sp, "the legacy LLVM-style asm! syntax is no longer supported");
err.note("consider migrating to the new asm! syntax specified in RFC 2873");
err.note("alternatively, switch to llvm_asm! to keep your code working as it is");
return Err(err);
if !p.eat(&token::Comma) {
if allow_templates {
// After a template string, we always expect *only* a comma...
- let mut err = ecx.struct_span_err(p.token.span, "expected token: `,`");
+ let mut err = diag.struct_span_err(p.token.span, "expected token: `,`");
err.span_label(p.token.span, "expected `,`");
p.maybe_annotate_with_ascription(&mut err, false);
return Err(err);
// Parse clobber_abi
if p.eat_keyword(sym::clobber_abi) {
- parse_clobber_abi(&mut p, &mut args)?;
+ parse_clobber_abi(p, &mut args)?;
allow_templates = false;
continue;
}
// Parse options
if p.eat_keyword(sym::options) {
- parse_options(&mut p, &mut args, is_global_asm)?;
+ parse_options(p, &mut args, is_global_asm)?;
allow_templates = false;
continue;
}
let mut explicit_reg = false;
let op = if !is_global_asm && p.eat_keyword(kw::In) {
- let reg = parse_reg(&mut p, &mut explicit_reg)?;
+ let reg = parse_reg(p, &mut explicit_reg)?;
if p.eat_keyword(kw::Underscore) {
- let err = ecx.struct_span_err(p.token.span, "_ cannot be used for input operands");
+ let err = diag.struct_span_err(p.token.span, "_ cannot be used for input operands");
return Err(err);
}
let expr = p.parse_expr()?;
ast::InlineAsmOperand::In { reg, expr }
} else if !is_global_asm && p.eat_keyword(sym::out) {
- let reg = parse_reg(&mut p, &mut explicit_reg)?;
+ let reg = parse_reg(p, &mut explicit_reg)?;
let expr = if p.eat_keyword(kw::Underscore) { None } else { Some(p.parse_expr()?) };
ast::InlineAsmOperand::Out { reg, expr, late: false }
} else if !is_global_asm && p.eat_keyword(sym::lateout) {
- let reg = parse_reg(&mut p, &mut explicit_reg)?;
+ let reg = parse_reg(p, &mut explicit_reg)?;
let expr = if p.eat_keyword(kw::Underscore) { None } else { Some(p.parse_expr()?) };
ast::InlineAsmOperand::Out { reg, expr, late: true }
} else if !is_global_asm && p.eat_keyword(sym::inout) {
- let reg = parse_reg(&mut p, &mut explicit_reg)?;
+ let reg = parse_reg(p, &mut explicit_reg)?;
if p.eat_keyword(kw::Underscore) {
- let err = ecx.struct_span_err(p.token.span, "_ cannot be used for input operands");
+ let err = diag.struct_span_err(p.token.span, "_ cannot be used for input operands");
return Err(err);
}
let expr = p.parse_expr()?;
ast::InlineAsmOperand::InOut { reg, expr, late: false }
}
} else if !is_global_asm && p.eat_keyword(sym::inlateout) {
- let reg = parse_reg(&mut p, &mut explicit_reg)?;
+ let reg = parse_reg(p, &mut explicit_reg)?;
if p.eat_keyword(kw::Underscore) {
- let err = ecx.struct_span_err(p.token.span, "_ cannot be used for input operands");
+ let err = diag.struct_span_err(p.token.span, "_ cannot be used for input operands");
return Err(err);
}
let expr = p.parse_expr()?;
match expr.kind {
ast::ExprKind::Path(..) => {}
_ => {
- let err = ecx
+ let err = diag
.struct_span_err(expr.span, "argument to `sym` must be a path expression");
return Err(err);
}
} else {
"expected operand, clobber_abi, options, or additional template string"
};
- let mut err = ecx.struct_span_err(template.span, errstr);
+ let mut err = diag.struct_span_err(template.span, errstr);
err.span_label(template.span, errstr);
return Err(err);
}
// clobber_abi/options. We do this at the end once we have the full span
// of the argument available.
if !args.options_spans.is_empty() {
- ecx.struct_span_err(span, "arguments are not allowed after options")
+ diag.struct_span_err(span, "arguments are not allowed after options")
.span_labels(args.options_spans.clone(), "previous options")
.span_label(span, "argument")
.emit();
} else if let Some((_, abi_span)) = args.clobber_abis.last() {
- ecx.struct_span_err(span, "arguments are not allowed after clobber_abi")
+ diag.struct_span_err(span, "arguments are not allowed after clobber_abi")
.span_label(*abi_span, "clobber_abi")
.span_label(span, "argument")
.emit();
}
if explicit_reg {
if name.is_some() {
- ecx.struct_span_err(span, "explicit register arguments cannot have names").emit();
+ diag.struct_span_err(span, "explicit register arguments cannot have names").emit();
}
args.reg_args.insert(slot);
} else if let Some(name) = name {
if let Some(&prev) = args.named_args.get(&name) {
- ecx.struct_span_err(span, &format!("duplicate argument named `{}`", name))
+ diag.struct_span_err(span, &format!("duplicate argument named `{}`", name))
.span_label(args.operands[prev].1, "previously here")
.span_label(span, "duplicate argument")
.emit();
continue;
}
if !args.reg_args.is_empty() {
- let mut err = ecx.struct_span_err(
+ let mut err = diag.struct_span_err(
span,
"named arguments cannot follow explicit register arguments",
);
args.named_args.insert(name, slot);
} else {
if !args.named_args.is_empty() || !args.reg_args.is_empty() {
- let mut err = ecx.struct_span_err(
+ let mut err = diag.struct_span_err(
span,
"positional arguments cannot follow named arguments \
or explicit register arguments",
&& args.options.contains(ast::InlineAsmOptions::READONLY)
{
let spans = args.options_spans.clone();
- ecx.struct_span_err(spans, "the `nomem` and `readonly` options are mutually exclusive")
+ diag.struct_span_err(spans, "the `nomem` and `readonly` options are mutually exclusive")
.emit();
}
if args.options.contains(ast::InlineAsmOptions::PURE)
&& args.options.contains(ast::InlineAsmOptions::NORETURN)
{
let spans = args.options_spans.clone();
- ecx.struct_span_err(spans, "the `pure` and `noreturn` options are mutually exclusive")
+ diag.struct_span_err(spans, "the `pure` and `noreturn` options are mutually exclusive")
.emit();
}
if args.options.contains(ast::InlineAsmOptions::PURE)
&& !args.options.intersects(ast::InlineAsmOptions::NOMEM | ast::InlineAsmOptions::READONLY)
{
let spans = args.options_spans.clone();
- ecx.struct_span_err(
+ diag.struct_span_err(
spans,
"the `pure` option must be combined with either `nomem` or `readonly`",
)
}
}
if args.options.contains(ast::InlineAsmOptions::PURE) && !have_real_output {
- ecx.struct_span_err(
+ diag.struct_span_err(
args.options_spans.clone(),
"asm with the `pure` option must have at least one output",
)
.emit();
}
if args.options.contains(ast::InlineAsmOptions::NORETURN) && !outputs_sp.is_empty() {
- let err = ecx
+ let err = diag
.struct_span_err(outputs_sp, "asm outputs are not allowed with the `noreturn` option");
// Bail out now since this is likely to confuse MIR
if args.clobber_abis.len() > 0 {
if is_global_asm {
- let err = ecx.struct_span_err(
+ let err = diag.struct_span_err(
args.clobber_abis.iter().map(|(_, span)| *span).collect::<Vec<Span>>(),
"`clobber_abi` cannot be used with `global_asm!`",
);
return Err(err);
}
if !regclass_outputs.is_empty() {
- ecx.struct_span_err(
+ diag.struct_span_err(
regclass_outputs.clone(),
"asm with `clobber_abi` must specify explicit registers for outputs",
)
-use crate::util::check_builtin_macro_attribute;
+use crate::util::{check_builtin_macro_attribute, warn_on_duplicate_attribute};
use rustc_ast as ast;
use rustc_ast::mut_visit::MutVisitor;
annotatable: Annotatable,
) -> Vec<Annotatable> {
check_builtin_macro_attribute(ecx, meta_item, sym::cfg_eval);
+ warn_on_duplicate_attribute(&ecx, &annotatable, sym::cfg_eval);
vec![cfg_eval(ecx.sess, ecx.ecfg.features, annotatable)]
}
/// The expansion from a test function to the appropriate test struct for libtest
/// Ideally, this code would be in libtest but for efficiency and error messages it lives here.
-use crate::util::check_builtin_macro_attribute;
+use crate::util::{check_builtin_macro_attribute, warn_on_duplicate_attribute};
use rustc_ast as ast;
use rustc_ast::attr;
anno_item: Annotatable,
) -> Vec<Annotatable> {
check_builtin_macro_attribute(ecx, meta_item, sym::test_case);
+ warn_on_duplicate_attribute(&ecx, &anno_item, sym::test_case);
if !ecx.ecfg.should_test {
return vec![];
item: Annotatable,
) -> Vec<Annotatable> {
check_builtin_macro_attribute(cx, meta_item, sym::test);
+ warn_on_duplicate_attribute(&cx, &item, sym::test);
expand_test_or_bench(cx, attr_sp, item, false)
}
item: Annotatable,
) -> Vec<Annotatable> {
check_builtin_macro_attribute(cx, meta_item, sym::bench);
+ warn_on_duplicate_attribute(&cx, &item, sym::bench);
expand_test_or_bench(cx, attr_sp, item, true)
}
-use rustc_ast::MetaItem;
-use rustc_expand::base::ExtCtxt;
+use rustc_ast::{Attribute, MetaItem};
+use rustc_expand::base::{Annotatable, ExtCtxt};
use rustc_feature::AttributeTemplate;
+use rustc_lint_defs::builtin::DUPLICATE_MACRO_ATTRIBUTES;
use rustc_parse::validate_attr;
use rustc_span::Symbol;
let attr = ecx.attribute(meta_item.clone());
validate_attr::check_builtin_attribute(&ecx.sess.parse_sess, &attr, name, template);
}
+
+/// Emit a warning if the item is annotated with the given attribute. This is used to diagnose when
+/// an attribute may have been mistakenly duplicated.
+pub fn warn_on_duplicate_attribute(ecx: &ExtCtxt<'_>, item: &Annotatable, name: Symbol) {
+ let attrs: Option<&[Attribute]> = match item {
+ Annotatable::Item(item) => Some(&item.attrs),
+ Annotatable::TraitItem(item) => Some(&item.attrs),
+ Annotatable::ImplItem(item) => Some(&item.attrs),
+ Annotatable::ForeignItem(item) => Some(&item.attrs),
+ Annotatable::Expr(expr) => Some(&expr.attrs),
+ Annotatable::Arm(arm) => Some(&arm.attrs),
+ Annotatable::ExprField(field) => Some(&field.attrs),
+ Annotatable::PatField(field) => Some(&field.attrs),
+ Annotatable::GenericParam(param) => Some(¶m.attrs),
+ Annotatable::Param(param) => Some(¶m.attrs),
+ Annotatable::FieldDef(def) => Some(&def.attrs),
+ Annotatable::Variant(variant) => Some(&variant.attrs),
+ _ => None,
+ };
+ if let Some(attrs) = attrs {
+ if let Some(attr) = ecx.sess.find_by_name(attrs, name) {
+ ecx.parse_sess().buffer_lint(
+ DUPLICATE_MACRO_ATTRIBUTES,
+ attr.span,
+ ecx.current_expansion.lint_node_id,
+ "duplicated attribute",
+ );
+ }
+ }
+}
}
pub trait LlvmType {
- fn llvm_type(&self, cx: &CodegenCx<'ll, '_>) -> &'ll Type;
+ fn llvm_type<'ll>(&self, cx: &CodegenCx<'ll, '_>) -> &'ll Type;
}
impl LlvmType for Reg {
- fn llvm_type(&self, cx: &CodegenCx<'ll, '_>) -> &'ll Type {
+ fn llvm_type<'ll>(&self, cx: &CodegenCx<'ll, '_>) -> &'ll Type {
match self.kind {
RegKind::Integer => cx.type_ix(self.size.bits()),
RegKind::Float => match self.size.bits() {
}
impl LlvmType for CastTarget {
- fn llvm_type(&self, cx: &CodegenCx<'ll, '_>) -> &'ll Type {
+ fn llvm_type<'ll>(&self, cx: &CodegenCx<'ll, '_>) -> &'ll Type {
let rest_ll_unit = self.rest.unit.llvm_type(cx);
let (rest_count, rem_bytes) = if self.rest.unit.size.bytes() == 0 {
(0, 0)
);
}
-impl ArgAbiExt<'ll, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> {
+impl<'ll, 'tcx> ArgAbiExt<'ll, 'tcx> for ArgAbi<'tcx, Ty<'tcx>> {
/// Gets the LLVM type for a place of the original Rust type of
/// this argument/return, i.e., the result of `type_of::type_of`.
fn memory_ty(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type {
fn store_fn_arg(
&self,
- bx: &mut Builder<'a, 'll, 'tcx>,
+ bx: &mut Builder<'_, 'll, 'tcx>,
idx: &mut usize,
dst: PlaceRef<'tcx, &'ll Value>,
) {
}
}
-impl ArgAbiMethods<'tcx> for Builder<'a, 'll, 'tcx> {
+impl<'ll, 'tcx> ArgAbiMethods<'tcx> for Builder<'_, 'll, 'tcx> {
fn store_fn_arg(
&mut self,
arg_abi: &ArgAbi<'tcx, Ty<'tcx>>,
}
}
-pub trait FnAbiLlvmExt<'tcx> {
+pub trait FnAbiLlvmExt<'ll, 'tcx> {
fn llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type;
fn ptr_to_llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type;
fn llvm_cconv(&self) -> llvm::CallConv;
fn apply_attrs_llfn(&self, cx: &CodegenCx<'ll, 'tcx>, llfn: &'ll Value);
- fn apply_attrs_callsite(&self, bx: &mut Builder<'a, 'll, 'tcx>, callsite: &'ll Value);
+ fn apply_attrs_callsite(&self, bx: &mut Builder<'_, 'll, 'tcx>, callsite: &'ll Value);
}
-impl<'tcx> FnAbiLlvmExt<'tcx> for FnAbi<'tcx, Ty<'tcx>> {
+impl<'ll, 'tcx> FnAbiLlvmExt<'ll, 'tcx> for FnAbi<'tcx, Ty<'tcx>> {
fn llvm_type(&self, cx: &CodegenCx<'ll, 'tcx>) -> &'ll Type {
// Ignore "extra" args from the call site for C variadic functions.
// Only the "fixed" args are part of the LLVM function signature.
}
}
- fn apply_attrs_callsite(&self, bx: &mut Builder<'a, 'll, 'tcx>, callsite: &'ll Value) {
+ fn apply_attrs_callsite(&self, bx: &mut Builder<'_, 'll, 'tcx>, callsite: &'ll Value) {
if self.ret.layout.abi.is_uninhabited() {
llvm::Attribute::NoReturn.apply_callsite(llvm::AttributePlace::Function, callsite);
}
}
}
-impl AbiBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> {
+impl<'tcx> AbiBuilderMethods<'tcx> for Builder<'_, '_, 'tcx> {
fn apply_attrs_callsite(&mut self, fn_abi: &FnAbi<'tcx, Ty<'tcx>>, callsite: Self::Value) {
fn_abi.apply_attrs_callsite(self, callsite)
}
use libc::{c_char, c_uint};
use tracing::debug;
-impl AsmBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> {
+impl<'ll, 'tcx> AsmBuilderMethods<'tcx> for Builder<'_, 'll, 'tcx> {
fn codegen_llvm_inline_asm(
&mut self,
ia: &hir::LlvmInlineAsmInner,
}
}
-impl AsmMethods for CodegenCx<'ll, 'tcx> {
+impl AsmMethods for CodegenCx<'_, '_> {
fn codegen_global_asm(
&self,
template: &[InlineAsmTemplatePiece],
}
}
-pub(crate) fn inline_asm_call(
- bx: &mut Builder<'a, 'll, 'tcx>,
+pub(crate) fn inline_asm_call<'ll>(
+ bx: &mut Builder<'_, 'll, '_>,
asm: &str,
cons: &str,
inputs: &[&'ll Value],
}
/// Converts a register class to an LLVM constraint code.
-fn reg_to_llvm(reg: InlineAsmRegOrRegClass, layout: Option<&TyAndLayout<'tcx>>) -> String {
+fn reg_to_llvm(reg: InlineAsmRegOrRegClass, layout: Option<&TyAndLayout<'_>>) -> String {
match reg {
// For vector registers LLVM wants the register name to match the type size.
InlineAsmRegOrRegClass::Reg(reg) => {
/// Type to use for outputs that are discarded. It doesn't really matter what
/// the type is, as long as it is valid for the constraint code.
-fn dummy_output_type(cx: &CodegenCx<'ll, 'tcx>, reg: InlineAsmRegClass) -> &'ll Type {
+fn dummy_output_type<'ll>(cx: &CodegenCx<'ll, '_>, reg: InlineAsmRegClass) -> &'ll Type {
match reg {
InlineAsmRegClass::AArch64(AArch64InlineAsmRegClass::reg) => cx.type_i32(),
InlineAsmRegClass::AArch64(AArch64InlineAsmRegClass::vreg)
/// Helper function to get the LLVM type for a Scalar. Pointers are returned as
/// the equivalent integer type.
-fn llvm_asm_scalar_type(cx: &CodegenCx<'ll, 'tcx>, scalar: Scalar) -> &'ll Type {
+fn llvm_asm_scalar_type<'ll>(cx: &CodegenCx<'ll, '_>, scalar: Scalar) -> &'ll Type {
match scalar.value {
Primitive::Int(Integer::I8, _) => cx.type_i8(),
Primitive::Int(Integer::I16, _) => cx.type_i16(),
}
/// Fix up an input value to work around LLVM bugs.
-fn llvm_fixup_input(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn llvm_fixup_input<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
mut value: &'ll Value,
reg: InlineAsmRegClass,
layout: &TyAndLayout<'tcx>,
}
/// Fix up an output value to work around LLVM bugs.
-fn llvm_fixup_output(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn llvm_fixup_output<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
mut value: &'ll Value,
reg: InlineAsmRegClass,
layout: &TyAndLayout<'tcx>,
}
/// Output type to use for llvm_fixup_output.
-fn llvm_fixup_output_type(
+fn llvm_fixup_output_type<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
reg: InlineAsmRegClass,
layout: &TyAndLayout<'tcx>,
/// Mark LLVM function to use provided inline heuristic.
#[inline]
-fn inline(cx: &CodegenCx<'ll, '_>, val: &'ll Value, inline: InlineAttr) {
+fn inline<'ll>(cx: &CodegenCx<'ll, '_>, val: &'ll Value, inline: InlineAttr) {
use self::InlineAttr::*;
match inline {
Hint => Attribute::InlineHint.apply_llfn(Function, val),
/// Apply LLVM sanitize attributes.
#[inline]
-pub fn sanitize(cx: &CodegenCx<'ll, '_>, no_sanitize: SanitizerSet, llfn: &'ll Value) {
+pub fn sanitize<'ll>(cx: &CodegenCx<'ll, '_>, no_sanitize: SanitizerSet, llfn: &'ll Value) {
let enabled = cx.tcx.sess.opts.debugging_opts.sanitizer - no_sanitize;
if enabled.contains(SanitizerSet::ADDRESS) {
llvm::Attribute::SanitizeAddress.apply_llfn(Function, llfn);
/// Tell LLVM to emit or not emit the information necessary to unwind the stack for the function.
#[inline]
-pub fn emit_uwtable(val: &'ll Value, emit: bool) {
+pub fn emit_uwtable(val: &Value, emit: bool) {
Attribute::UWTable.toggle_llfn(Function, val, emit);
}
/// Tell LLVM if this function should be 'naked', i.e., skip the epilogue and prologue.
#[inline]
-fn naked(val: &'ll Value, is_naked: bool) {
+fn naked(val: &Value, is_naked: bool) {
Attribute::Naked.toggle_llfn(Function, val, is_naked);
}
-pub fn set_frame_pointer_type(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
+pub fn set_frame_pointer_type<'ll>(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
let mut fp = cx.sess().target.frame_pointer;
// "mcount" function relies on stack pointer.
// See <https://sourceware.org/binutils/docs/gprof/Implementation.html>.
/// Tell LLVM what instrument function to insert.
#[inline]
-fn set_instrument_function(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
+fn set_instrument_function<'ll>(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
if cx.sess().instrument_mcount() {
// Similar to `clang -pg` behavior. Handled by the
// `post-inline-ee-instrument` LLVM pass.
}
}
-fn set_probestack(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
+fn set_probestack<'ll>(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
// Currently stack probes seem somewhat incompatible with the address
// sanitizer and thread sanitizer. With asan we're already protected from
// stack overflow anyway so we don't really need stack probes regardless.
}
}
-fn set_stackprotector(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
+fn set_stackprotector<'ll>(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
let sspattr = match cx.sess().stack_protector() {
StackProtector::None => return,
StackProtector::All => Attribute::StackProtectReq,
sspattr.apply_llfn(Function, llfn)
}
-pub fn apply_target_cpu_attr(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
+pub fn apply_target_cpu_attr<'ll>(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
let target_cpu = SmallCStr::new(llvm_util::target_cpu(cx.tcx.sess));
llvm::AddFunctionAttrStringValue(
llfn,
);
}
-pub fn apply_tune_cpu_attr(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
+pub fn apply_tune_cpu_attr<'ll>(cx: &CodegenCx<'ll, '_>, llfn: &'ll Value) {
if let Some(tune) = llvm_util::tune_cpu(cx.tcx.sess) {
let tune_cpu = SmallCStr::new(tune);
llvm::AddFunctionAttrStringValue(
/// Sets the `NonLazyBind` LLVM attribute on a given function,
/// assuming the codegen options allow skipping the PLT.
-pub fn non_lazy_bind(sess: &Session, llfn: &'ll Value) {
+pub fn non_lazy_bind<'ll>(sess: &Session, llfn: &'ll Value) {
// Don't generate calls through PLT if it's not necessary
if !sess.needs_plt() {
Attribute::NonLazyBind.apply_llfn(Function, llfn);
}
}
-pub(crate) fn default_optimisation_attrs(sess: &Session, llfn: &'ll Value) {
+pub(crate) fn default_optimisation_attrs<'ll>(sess: &Session, llfn: &'ll Value) {
match sess.opts.optimize {
OptLevel::Size => {
llvm::Attribute::MinSize.unapply_llfn(Function, llfn);
/// Composite function which sets LLVM attributes for function depending on its AST (`#[attribute]`)
/// attributes.
-pub fn from_fn_attrs(cx: &CodegenCx<'ll, 'tcx>, llfn: &'ll Value, instance: ty::Instance<'tcx>) {
+pub fn from_fn_attrs<'ll, 'tcx>(
+ cx: &CodegenCx<'ll, 'tcx>,
+ llfn: &'ll Value,
+ instance: ty::Instance<'tcx>,
+) {
let codegen_fn_attrs = cx.tcx.codegen_fn_attrs(instance.def_id());
match codegen_fn_attrs.optimize {
crate struct Linker<'a>(&'a mut llvm::Linker<'a>);
-impl Linker<'a> {
+impl<'a> Linker<'a> {
crate fn new(llmod: &'a llvm::Module) -> Self {
unsafe { Linker(llvm::LLVMRustLinkerNew(llmod)) }
}
}
}
-impl Drop for Linker<'a> {
+impl Drop for Linker<'_> {
fn drop(&mut self) {
unsafe {
llvm::LLVMRustLinkerFree(&mut *(self.0 as *mut _));
}
}
-pub fn write_output_file(
+pub fn write_output_file<'ll>(
handler: &rustc_errors::Handler,
target: &'ll llvm::TargetMachine,
pm: &llvm::PassManager<'ll>,
let use_init_array =
!sess.opts.debugging_opts.use_ctors_section.unwrap_or(sess.target.use_ctors_section);
+ let path_mapping = sess.source_map().path_mapping().clone();
+
Arc::new(move |config: TargetMachineFactoryConfig| {
- let split_dwarf_file = config.split_dwarf_file.unwrap_or_default();
+ let split_dwarf_file =
+ path_mapping.map_prefix(config.split_dwarf_file.unwrap_or_default()).0;
let split_dwarf_file = CString::new(split_dwarf_file.to_str().unwrap()).unwrap();
let tm = unsafe {
step: unsafe extern "C" fn(&'ll Value) -> Option<&'ll Value>,
}
-impl Iterator for ValueIter<'ll> {
+impl<'ll> Iterator for ValueIter<'ll> {
type Item = &'ll Value;
fn next(&mut self) -> Option<&'ll Value> {
}
}
-pub fn iter_globals(llmod: &'ll llvm::Module) -> ValueIter<'ll> {
+pub fn iter_globals(llmod: &llvm::Module) -> ValueIter<'_> {
unsafe { ValueIter { cur: llvm::LLVMGetFirstGlobal(llmod), step: llvm::LLVMGetNextGlobal } }
}
-pub fn compile_codegen_unit(
- tcx: TyCtxt<'tcx>,
- cgu_name: Symbol,
-) -> (ModuleCodegen<ModuleLlvm>, u64) {
+pub fn compile_codegen_unit(tcx: TyCtxt<'_>, cgu_name: Symbol) -> (ModuleCodegen<ModuleLlvm>, u64) {
let start_time = Instant::now();
let dep_node = tcx.codegen_unit(cgu_name).codegen_dep_node(tcx);
pub cx: &'a CodegenCx<'ll, 'tcx>,
}
-impl Drop for Builder<'a, 'll, 'tcx> {
+impl Drop for Builder<'_, '_, '_> {
fn drop(&mut self) {
unsafe {
llvm::LLVMDisposeBuilder(&mut *(self.llbuilder as *mut _));
// FIXME(eddyb) pass `&CStr` directly to FFI once it's a thin pointer.
const UNNAMED: *const c_char = EMPTY_C_STR.as_ptr();
-impl BackendTypes for Builder<'_, 'll, 'tcx> {
+impl<'ll, 'tcx> BackendTypes for Builder<'_, 'll, 'tcx> {
type Value = <CodegenCx<'ll, 'tcx> as BackendTypes>::Value;
type Function = <CodegenCx<'ll, 'tcx> as BackendTypes>::Function;
type BasicBlock = <CodegenCx<'ll, 'tcx> as BackendTypes>::BasicBlock;
}
}
-impl ty::layout::HasTyCtxt<'tcx> for Builder<'_, '_, 'tcx> {
+impl<'tcx> ty::layout::HasTyCtxt<'tcx> for Builder<'_, '_, 'tcx> {
#[inline]
fn tcx(&self) -> TyCtxt<'tcx> {
self.cx.tcx
}
}
-impl ty::layout::HasParamEnv<'tcx> for Builder<'_, '_, 'tcx> {
+impl<'tcx> ty::layout::HasParamEnv<'tcx> for Builder<'_, '_, 'tcx> {
fn param_env(&self) -> ty::ParamEnv<'tcx> {
self.cx.param_env()
}
}
-impl HasTargetSpec for Builder<'_, '_, 'tcx> {
+impl HasTargetSpec for Builder<'_, '_, '_> {
#[inline]
fn target_spec(&self) -> &Target {
self.cx.target_spec()
}
}
-impl LayoutOfHelpers<'tcx> for Builder<'_, '_, 'tcx> {
+impl<'tcx> LayoutOfHelpers<'tcx> for Builder<'_, '_, 'tcx> {
type LayoutOfResult = TyAndLayout<'tcx>;
#[inline]
}
}
-impl FnAbiOfHelpers<'tcx> for Builder<'_, '_, 'tcx> {
+impl<'tcx> FnAbiOfHelpers<'tcx> for Builder<'_, '_, 'tcx> {
type FnAbiOfResult = &'tcx FnAbi<'tcx, Ty<'tcx>>;
#[inline]
}
}
-impl Deref for Builder<'_, 'll, 'tcx> {
+impl<'ll, 'tcx> Deref for Builder<'_, 'll, 'tcx> {
type Target = CodegenCx<'ll, 'tcx>;
#[inline]
}
}
-impl HasCodegen<'tcx> for Builder<'_, 'll, 'tcx> {
+impl<'ll, 'tcx> HasCodegen<'tcx> for Builder<'_, 'll, 'tcx> {
type CodegenCx = CodegenCx<'ll, 'tcx>;
}
}
}
-impl BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
+impl<'a, 'll, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'll, 'tcx> {
fn build(cx: &'a CodegenCx<'ll, 'tcx>, llbb: &'ll BasicBlock) -> Self {
let bx = Builder::with_cx(cx);
unsafe {
}
}
-impl StaticBuilderMethods for Builder<'a, 'll, 'tcx> {
+impl<'ll> StaticBuilderMethods for Builder<'_, 'll, '_> {
fn get_static(&mut self, def_id: DefId) -> &'ll Value {
// Forward to the `get_static` method of `CodegenCx`
self.cx().get_static(def_id)
}
}
-impl Builder<'a, 'll, 'tcx> {
+impl<'a, 'll, 'tcx> Builder<'a, 'll, 'tcx> {
fn with_cx(cx: &'a CodegenCx<'ll, 'tcx>) -> Self {
// Create a fresh builder from the crate context.
let llbuilder = unsafe { llvm::LLVMCreateBuilderInContext(cx.llcx) };
///
/// - `cx`: the crate context
/// - `instance`: the instance to be instantiated
-pub fn get_fn(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'tcx>) -> &'ll Value {
+pub fn get_fn<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'tcx>) -> &'ll Value {
let tcx = cx.tcx();
debug!("get_fn(instance={:?})", instance);
operand: OperandBundleDef<'ll>,
}
-impl Funclet<'ll> {
+impl<'ll> Funclet<'ll> {
pub fn new(cleanuppad: &'ll Value) -> Self {
Funclet { cleanuppad, operand: OperandBundleDef::new("funclet", &[cleanuppad]) }
}
}
}
-impl BackendTypes for CodegenCx<'ll, 'tcx> {
+impl<'ll> BackendTypes for CodegenCx<'ll, '_> {
type Value = &'ll Value;
// FIXME(eddyb) replace this with a `Function` "subclass" of `Value`.
type Function = &'ll Value;
type DIVariable = &'ll llvm::debuginfo::DIVariable;
}
-impl CodegenCx<'ll, 'tcx> {
+impl<'ll> CodegenCx<'ll, '_> {
pub fn const_array(&self, ty: &'ll Type, elts: &[&'ll Value]) -> &'ll Value {
unsafe { llvm::LLVMConstArray(ty, elts.as_ptr(), elts.len() as c_uint) }
}
}
}
-impl ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> ConstMethods<'tcx> for CodegenCx<'ll, 'tcx> {
fn const_null(&self, t: &'ll Type) -> &'ll Value {
unsafe { llvm::LLVMConstNull(t) }
}
unsafe { llvm::LLVMTypeOf(v) }
}
-pub fn bytes_in_context(llcx: &'ll llvm::Context, bytes: &[u8]) -> &'ll Value {
+pub fn bytes_in_context<'ll>(llcx: &'ll llvm::Context, bytes: &[u8]) -> &'ll Value {
unsafe {
let ptr = bytes.as_ptr() as *const c_char;
llvm::LLVMConstStringInContext(llcx, ptr, bytes.len() as c_uint, True)
}
}
-pub fn struct_in_context(llcx: &'a llvm::Context, elts: &[&'a Value], packed: bool) -> &'a Value {
+pub fn struct_in_context<'ll>(
+ llcx: &'ll llvm::Context,
+ elts: &[&'ll Value],
+ packed: bool,
+) -> &'ll Value {
unsafe {
llvm::LLVMConstStructInContext(llcx, elts.as_ptr(), elts.len() as c_uint, packed as Bool)
}
use std::ops::Range;
use tracing::debug;
-pub fn const_alloc_to_llvm(cx: &CodegenCx<'ll, '_>, alloc: &Allocation) -> &'ll Value {
+pub fn const_alloc_to_llvm<'ll>(cx: &CodegenCx<'ll, '_>, alloc: &Allocation) -> &'ll Value {
let mut llvals = Vec::with_capacity(alloc.relocations().len() + 1);
let dl = cx.data_layout();
let pointer_size = dl.pointer_size.bytes() as usize;
cx.const_struct(&llvals, true)
}
-pub fn codegen_static_initializer(
+pub fn codegen_static_initializer<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
def_id: DefId,
) -> Result<(&'ll Value, &'tcx Allocation), ErrorHandled> {
Ok((const_alloc_to_llvm(cx, alloc), alloc))
}
-fn set_global_alignment(cx: &CodegenCx<'ll, '_>, gv: &'ll Value, mut align: Align) {
+fn set_global_alignment<'ll>(cx: &CodegenCx<'ll, '_>, gv: &'ll Value, mut align: Align) {
// The target may require greater alignment for globals than the type does.
// Note: GCC and Clang also allow `__attribute__((aligned))` on variables,
// which can force it to be smaller. Rust doesn't support this yet.
}
}
-fn check_and_apply_linkage(
+fn check_and_apply_linkage<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
attrs: &CodegenFnAttrs,
ty: Ty<'tcx>,
}
}
-pub fn ptrcast(val: &'ll Value, ty: &'ll Type) -> &'ll Value {
+pub fn ptrcast<'ll>(val: &'ll Value, ty: &'ll Type) -> &'ll Value {
unsafe { llvm::LLVMConstPointerCast(val, ty) }
}
-impl CodegenCx<'ll, 'tcx> {
+impl<'ll> CodegenCx<'ll, '_> {
crate fn const_bitcast(&self, val: &'ll Value, ty: &'ll Type) -> &'ll Value {
unsafe { llvm::LLVMConstBitCast(val, ty) }
}
}
}
-impl StaticMethods for CodegenCx<'ll, 'tcx> {
+impl<'ll> StaticMethods for CodegenCx<'ll, '_> {
fn static_addr_of(&self, cv: &'ll Value, align: Align, kind: Option<&str>) -> &'ll Value {
if let Some(&gv) = self.const_globals.borrow().get(&cv) {
unsafe {
}
}
-pub unsafe fn create_module(
+pub unsafe fn create_module<'ll>(
tcx: TyCtxt<'_>,
llcx: &'ll llvm::Context,
mod_name: &str,
}
#[inline]
- pub fn coverage_context(&'a self) -> Option<&'a coverageinfo::CrateCoverageContext<'ll, 'tcx>> {
+ pub fn coverage_context(&self) -> Option<&coverageinfo::CrateCoverageContext<'ll, 'tcx>> {
self.coverage_cx.as_ref()
}
}
}
-impl MiscMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> MiscMethods<'tcx> for CodegenCx<'ll, 'tcx> {
fn vtables(
&self,
) -> &RefCell<FxHashMap<(Ty<'tcx>, Option<ty::PolyExistentialTraitRef<'tcx>>), &'ll Value>>
}
}
-impl CodegenCx<'b, 'tcx> {
- crate fn get_intrinsic(&self, key: &str) -> (&'b Type, &'b Value) {
+impl<'ll> CodegenCx<'ll, '_> {
+ crate fn get_intrinsic(&self, key: &str) -> (&'ll Type, &'ll Value) {
if let Some(v) = self.intrinsics.borrow().get(key).cloned() {
return v;
}
fn insert_intrinsic(
&self,
name: &'static str,
- args: Option<&[&'b llvm::Type]>,
- ret: &'b llvm::Type,
- ) -> (&'b llvm::Type, &'b llvm::Value) {
+ args: Option<&[&'ll llvm::Type]>,
+ ret: &'ll llvm::Type,
+ ) -> (&'ll llvm::Type, &'ll llvm::Value) {
let fn_ty = if let Some(args) = args {
self.type_func(args, ret)
} else {
(fn_ty, f)
}
- fn declare_intrinsic(&self, key: &str) -> Option<(&'b Type, &'b Value)> {
+ fn declare_intrinsic(&self, key: &str) -> Option<(&'ll Type, &'ll Value)> {
macro_rules! ifn {
($name:expr, fn() -> $ret:expr) => (
if key == $name {
None
}
- crate fn eh_catch_typeinfo(&self) -> &'b Value {
+ crate fn eh_catch_typeinfo(&self) -> &'ll Value {
if let Some(eh_catch_typeinfo) = self.eh_catch_typeinfo.get() {
return eh_catch_typeinfo;
}
}
}
-impl<'b, 'tcx> CodegenCx<'b, 'tcx> {
+impl CodegenCx<'_, '_> {
/// Generates a new symbol name with the given prefix. This symbol name must
/// only be used for definitions with `internal` or `private` linkage.
pub fn generate_local_symbol_name(&self, prefix: &str) -> String {
}
}
-impl HasDataLayout for CodegenCx<'ll, 'tcx> {
+impl HasDataLayout for CodegenCx<'_, '_> {
#[inline]
fn data_layout(&self) -> &TargetDataLayout {
&self.tcx.data_layout
}
}
-impl HasTargetSpec for CodegenCx<'ll, 'tcx> {
+impl HasTargetSpec for CodegenCx<'_, '_> {
#[inline]
fn target_spec(&self) -> &Target {
&self.tcx.sess.target
}
}
-impl ty::layout::HasTyCtxt<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'tcx> ty::layout::HasTyCtxt<'tcx> for CodegenCx<'_, 'tcx> {
#[inline]
fn tcx(&self) -> TyCtxt<'tcx> {
self.tcx
}
}
-impl LayoutOfHelpers<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'tcx> LayoutOfHelpers<'tcx> for CodegenCx<'_, 'tcx> {
type LayoutOfResult = TyAndLayout<'tcx>;
#[inline]
}
}
-impl FnAbiOfHelpers<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'tcx> FnAbiOfHelpers<'tcx> for CodegenCx<'_, 'tcx> {
type FnAbiOfResult = &'tcx FnAbi<'tcx, Ty<'tcx>>;
#[inline]
/// the `mapping_regions` and `virtual_file_mapping`, and capture any new filenames. Then use
/// LLVM APIs to encode the `virtual_file_mapping`, `expressions`, and `mapping_regions` into
/// the given `coverage_mapping` byte buffer, compliant with the LLVM Coverage Mapping format.
- fn write_coverage_mapping(
+ fn write_coverage_mapping<'a>(
&mut self,
expressions: Vec<CounterExpression>,
counter_regions: impl Iterator<Item = (Counter, &'a CodeRegion)>,
/// Construct coverage map header and the array of function records, and combine them into the
/// coverage map. Save the coverage map data into the LLVM IR as a static global using a
/// specific, well-known section and name.
- fn generate_coverage_map(
+ fn generate_coverage_map<'ll>(
self,
- cx: &CodegenCx<'ll, 'tcx>,
+ cx: &CodegenCx<'ll, '_>,
version: u32,
filenames_size: usize,
filenames_val: &'ll llvm::Value,
/// Save the function record into the LLVM IR as a static global using a
/// specific, well-known section and name.
fn save_function_record(
- cx: &CodegenCx<'ll, 'tcx>,
+ cx: &CodegenCx<'_, '_>,
mangled_function_name: String,
source_hash: u64,
filenames_ref: u64,
}
}
-impl CoverageInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> CoverageInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
fn coverageinfo_finalize(&self) {
mapgen::finalize(self)
}
}
}
-impl CoverageInfoBuilderMethods<'tcx> for Builder<'a, 'll, 'tcx> {
+impl<'tcx> CoverageInfoBuilderMethods<'tcx> for Builder<'_, '_, 'tcx> {
fn set_function_source_hash(
&mut self,
instance: Instance<'tcx>,
}
}
-fn declare_unused_fn(cx: &CodegenCx<'ll, 'tcx>, def_id: &DefId) -> Instance<'tcx> {
+fn declare_unused_fn<'tcx>(cx: &CodegenCx<'_, 'tcx>, def_id: &DefId) -> Instance<'tcx> {
let tcx = cx.tcx;
let instance = Instance::new(
instance
}
-fn codegen_unused_fn_and_counter(cx: &CodegenCx<'ll, 'tcx>, instance: Instance<'tcx>) {
+fn codegen_unused_fn_and_counter<'tcx>(cx: &CodegenCx<'_, 'tcx>, instance: Instance<'tcx>) {
let llfn = cx.get_fn(instance);
let llbb = Builder::append_block(cx, llfn, "unused_function");
let mut bx = Builder::build(cx, llbb);
bx.ret_void();
}
-fn add_unused_function_coverage(
- cx: &CodegenCx<'ll, 'tcx>,
+fn add_unused_function_coverage<'tcx>(
+ cx: &CodegenCx<'_, 'tcx>,
instance: Instance<'tcx>,
def_id: DefId,
) {
/// required by LLVM InstrProf source-based coverage instrumentation. Use
/// `bx.get_pgo_func_name_var()` to ensure the variable is only created once per
/// `Instance`.
-fn create_pgo_func_name_var(
+fn create_pgo_func_name_var<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
instance: Instance<'tcx>,
) -> &'ll llvm::Value {
/// Produces DIScope DIEs for each MIR Scope which has variables defined in it.
// FIXME(eddyb) almost all of this should be in `rustc_codegen_ssa::mir::debuginfo`.
-pub fn compute_mir_scopes(
+pub fn compute_mir_scopes<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
instance: Instance<'tcx>,
mir: &Body<'tcx>,
}
}
-fn make_mir_scope(
+fn make_mir_scope<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
instance: Instance<'tcx>,
mir: &Body<'tcx>,
/// Allocates the global variable responsible for the .debug_gdb_scripts binary
/// section.
-pub fn get_or_insert_gdb_debug_scripts_section_global(cx: &CodegenCx<'ll, '_>) -> &'ll Value {
+pub fn get_or_insert_gdb_debug_scripts_section_global<'ll>(cx: &CodegenCx<'ll, '_>) -> &'ll Value {
let c_section_var_name = "__rustc_debug_gdb_scripts_section__\0";
let section_var_name = &c_section_var_name[..c_section_var_name.len() - 1];
type_to_unique_id: FxHashMap<Ty<'tcx>, UniqueTypeId>,
}
-impl TypeMap<'ll, 'tcx> {
+impl<'ll, 'tcx> TypeMap<'ll, 'tcx> {
/// Adds a Ty to metadata mapping to the TypeMap. The method will fail if
/// the mapping already exists.
fn register_type_with_metadata(&mut self, type_: Ty<'tcx>, metadata: &'ll DIType) {
FinalMetadata(&'ll DICompositeType),
}
-fn create_and_register_recursive_type_forward_declaration(
+fn create_and_register_recursive_type_forward_declaration<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
unfinished_type: Ty<'tcx>,
unique_type_id: UniqueTypeId,
}
}
-impl RecursiveTypeDescription<'ll, 'tcx> {
+impl<'ll, 'tcx> RecursiveTypeDescription<'ll, 'tcx> {
/// Finishes up the description of the type in question (mostly by providing
/// descriptions of the fields of the given type) and returns the final type
/// metadata.
};
}
-fn fixed_vec_metadata(
+fn fixed_vec_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
unique_type_id: UniqueTypeId,
array_or_slice_type: Ty<'tcx>,
MetadataCreationResult::new(metadata, false)
}
-fn vec_slice_metadata(
+fn vec_slice_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
slice_ptr_type: Ty<'tcx>,
element_type: Ty<'tcx>,
MetadataCreationResult::new(metadata, false)
}
-fn subroutine_type_metadata(
+fn subroutine_type_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
unique_type_id: UniqueTypeId,
signature: ty::PolyFnSig<'tcx>,
// `trait_type` should be the actual trait (e.g., `Trait`). Where the trait is part
// of a DST struct, there is no `trait_object_type` and the results of this
// function will be a little bit weird.
-fn trait_pointer_metadata(
+fn trait_pointer_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
trait_type: Ty<'tcx>,
trait_object_type: Option<Ty<'tcx>>,
)
}
-pub fn type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>, usage_site_span: Span) -> &'ll DIType {
+pub fn type_metadata<'ll, 'tcx>(
+ cx: &CodegenCx<'ll, 'tcx>,
+ t: Ty<'tcx>,
+ usage_site_span: Span,
+) -> &'ll DIType {
// Get the unique type ID of this type.
let unique_type_id = {
let mut type_map = debug_context(cx).type_map.borrow_mut();
hex_string
}
-pub fn file_metadata(cx: &CodegenCx<'ll, '_>, source_file: &SourceFile) -> &'ll DIFile {
+pub fn file_metadata<'ll>(cx: &CodegenCx<'ll, '_>, source_file: &SourceFile) -> &'ll DIFile {
debug!("file_metadata: file_name: {:?}", source_file.name);
let hash = Some(&source_file.src_hash);
file_metadata_raw(cx, file_name, directory, hash)
}
-pub fn unknown_file_metadata(cx: &CodegenCx<'ll, '_>) -> &'ll DIFile {
+pub fn unknown_file_metadata<'ll>(cx: &CodegenCx<'ll, '_>) -> &'ll DIFile {
file_metadata_raw(cx, None, None, None)
}
-fn file_metadata_raw(
+fn file_metadata_raw<'ll>(
cx: &CodegenCx<'ll, '_>,
file_name: Option<String>,
directory: Option<String>,
}
}
-fn basic_type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
+fn basic_type_metadata<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
debug!("basic_type_metadata: {:?}", t);
// When targeting MSVC, emit MSVC style type names for compatibility with
typedef_metadata
}
-fn foreign_type_metadata(
+fn foreign_type_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
t: Ty<'tcx>,
unique_type_id: UniqueTypeId,
create_struct_stub(cx, t, &name, unique_type_id, NO_SCOPE_METADATA, DIFlags::FlagZero)
}
-fn pointer_type_metadata(
+fn pointer_type_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
pointer_type: Ty<'tcx>,
pointee_type_metadata: &'ll DIType,
}
}
-fn param_type_metadata(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
+fn param_type_metadata<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, t: Ty<'tcx>) -> &'ll DIType {
debug!("param_type_metadata: {:?}", t);
let name = format!("{:?}", t);
unsafe {
}
}
-pub fn compile_unit_metadata(
- tcx: TyCtxt<'_>,
+pub fn compile_unit_metadata<'ll, 'tcx>(
+ tcx: TyCtxt<'tcx>,
codegen_unit_name: &str,
- debug_context: &CrateDebugContext<'ll, '_>,
+ debug_context: &CrateDebugContext<'ll, 'tcx>,
) -> &'ll DIDescriptor {
let mut name_in_debuginfo = match tcx.sess.local_crate_source_file {
Some(ref path) => path.clone(),
let work_dir = tcx.sess.opts.working_dir.to_string_lossy(FileNameDisplayPreference::Remapped);
let flags = "\0";
let output_filenames = tcx.output_filenames(());
- let out_dir = &output_filenames.out_directory;
let split_name = if tcx.sess.target_can_use_split_dwarf() {
output_filenames
.split_dwarf_path(tcx.sess.split_debuginfo(), Some(codegen_unit_name))
- .map(|f| out_dir.join(f))
+ // We get a path relative to the working directory from split_dwarf_path
+ .map(|f| tcx.sess.source_map().path_mapping().map_prefix(f).0)
} else {
None
}
return unit_metadata;
};
- fn path_to_mdstring(llcx: &'ll llvm::Context, path: &Path) -> &'ll Value {
+ fn path_to_mdstring<'ll>(llcx: &'ll llvm::Context, path: &Path) -> &'ll Value {
let path_str = path_to_c_string(path);
unsafe {
llvm::LLVMMDStringInContext(
already_stored_in_typemap: bool,
}
-impl MetadataCreationResult<'ll> {
+impl<'ll> MetadataCreationResult<'ll> {
fn new(metadata: &'ll DIType, already_stored_in_typemap: bool) -> Self {
MetadataCreationResult { metadata, already_stored_in_typemap }
}
VariantMDF(VariantMemberDescriptionFactory<'tcx>),
}
-impl MemberDescriptionFactory<'ll, 'tcx> {
+impl<'ll, 'tcx> MemberDescriptionFactory<'ll, 'tcx> {
fn create_member_descriptions(&self, cx: &CodegenCx<'ll, 'tcx>) -> Vec<MemberDescription<'ll>> {
match *self {
StructMDF(ref this) => this.create_member_descriptions(cx),
}
impl<'tcx> StructMemberDescriptionFactory<'tcx> {
- fn create_member_descriptions(&self, cx: &CodegenCx<'ll, 'tcx>) -> Vec<MemberDescription<'ll>> {
+ fn create_member_descriptions<'ll>(
+ &self,
+ cx: &CodegenCx<'ll, 'tcx>,
+ ) -> Vec<MemberDescription<'ll>> {
let layout = cx.layout_of(self.ty);
self.variant
.fields
}
}
-fn prepare_struct_metadata(
+fn prepare_struct_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
struct_type: Ty<'tcx>,
unique_type_id: UniqueTypeId,
/// Here are some examples:
/// - `name__field1__field2` when the upvar is captured by value.
/// - `_ref__name__field` when the upvar is captured by reference.
-fn closure_saved_names_of_captured_variables(tcx: TyCtxt<'tcx>, def_id: DefId) -> Vec<String> {
+fn closure_saved_names_of_captured_variables(tcx: TyCtxt<'_>, def_id: DefId) -> Vec<String> {
let body = tcx.optimized_mir(def_id);
body.var_debug_info
}
impl<'tcx> TupleMemberDescriptionFactory<'tcx> {
- fn create_member_descriptions(&self, cx: &CodegenCx<'ll, 'tcx>) -> Vec<MemberDescription<'ll>> {
+ fn create_member_descriptions<'ll>(
+ &self,
+ cx: &CodegenCx<'ll, 'tcx>,
+ ) -> Vec<MemberDescription<'ll>> {
let mut capture_names = match *self.ty.kind() {
ty::Generator(def_id, ..) | ty::Closure(def_id, ..) => {
Some(closure_saved_names_of_captured_variables(cx.tcx, def_id).into_iter())
}
}
-fn prepare_tuple_metadata(
+fn prepare_tuple_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
tuple_type: Ty<'tcx>,
component_types: &[Ty<'tcx>],
}
impl<'tcx> UnionMemberDescriptionFactory<'tcx> {
- fn create_member_descriptions(&self, cx: &CodegenCx<'ll, 'tcx>) -> Vec<MemberDescription<'ll>> {
+ fn create_member_descriptions<'ll>(
+ &self,
+ cx: &CodegenCx<'ll, 'tcx>,
+ ) -> Vec<MemberDescription<'ll>> {
self.variant
.fields
.iter()
}
}
-fn prepare_union_metadata(
+fn prepare_union_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
union_type: Ty<'tcx>,
unique_type_id: UniqueTypeId,
// FIXME(eddyb) maybe precompute this? Right now it's computed once
// per generator monomorphization, but it doesn't depend on substs.
-fn generator_layout_and_saved_local_names(
+fn generator_layout_and_saved_local_names<'tcx>(
tcx: TyCtxt<'tcx>,
def_id: DefId,
) -> (&'tcx GeneratorLayout<'tcx>, IndexVec<mir::GeneratorSavedLocal, Option<Symbol>>) {
span: Span,
}
-impl EnumMemberDescriptionFactory<'ll, 'tcx> {
+impl<'ll, 'tcx> EnumMemberDescriptionFactory<'ll, 'tcx> {
fn create_member_descriptions(&self, cx: &CodegenCx<'ll, 'tcx>) -> Vec<MemberDescription<'ll>> {
let generator_variant_info_data = match *self.enum_type.kind() {
ty::Generator(def_id, ..) => {
span: Span,
}
-impl VariantMemberDescriptionFactory<'tcx> {
- fn create_member_descriptions(&self, cx: &CodegenCx<'ll, 'tcx>) -> Vec<MemberDescription<'ll>> {
+impl<'tcx> VariantMemberDescriptionFactory<'tcx> {
+ fn create_member_descriptions<'ll>(
+ &self,
+ cx: &CodegenCx<'ll, 'tcx>,
+ ) -> Vec<MemberDescription<'ll>> {
self.args
.iter()
.enumerate()
field_name.map(|name| name.to_string()).unwrap_or_else(|| format!("__{}", i))
}
- fn source_info(&self, cx: &CodegenCx<'ll, 'tcx>) -> Option<SourceInfo<'ll>> {
+ fn source_info<'ll>(&self, cx: &CodegenCx<'ll, 'tcx>) -> Option<SourceInfo<'ll>> {
if let VariantInfo::Generator { def_id, variant_index, .. } = self {
let span =
cx.tcx.generator_layout(*def_id).unwrap().variant_source_info[*variant_index].span;
/// `MemberDescriptionFactory` for producing the descriptions of the
/// fields of the variant. This is a rudimentary version of a full
/// `RecursiveTypeDescription`.
-fn describe_enum_variant(
+fn describe_enum_variant<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
layout: layout::TyAndLayout<'tcx>,
variant: VariantInfo<'_, 'tcx>,
(metadata_stub, member_description_factory)
}
-fn prepare_enum_metadata(
+fn prepare_enum_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
enum_type: Ty<'tcx>,
enum_def_id: DefId,
/// results in a LLVM struct.
///
/// Examples of Rust types to use this are: structs, tuples, boxes, vecs, and enums.
-fn composite_type_metadata(
+fn composite_type_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
composite_type: Ty<'tcx>,
composite_type_name: &str,
composite_type_metadata
}
-fn set_members_of_composite_type(
+fn set_members_of_composite_type<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
composite_type: Ty<'tcx>,
composite_type_metadata: &'ll DICompositeType,
}
/// Computes the type parameters for a type, if any, for the given metadata.
-fn compute_type_parameters(cx: &CodegenCx<'ll, 'tcx>, ty: Ty<'tcx>) -> &'ll DIArray {
+fn compute_type_parameters<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>, ty: Ty<'tcx>) -> &'ll DIArray {
if let ty::Adt(def, substs) = *ty.kind() {
if substs.types().next().is_some() {
let generics = cx.tcx.generics_of(def.did);
/// A convenience wrapper around `LLVMRustDIBuilderCreateStructType()`. Does not do
/// any caching, does not add any fields to the struct. This can be done later
/// with `set_members_of_composite_type()`.
-fn create_struct_stub(
+fn create_struct_stub<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
struct_type: Ty<'tcx>,
struct_type_name: &str,
metadata_stub
}
-fn create_union_stub(
+fn create_union_stub<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
union_type: Ty<'tcx>,
union_type_name: &str,
/// Creates debug information for the given global variable.
///
/// Adds the created metadata nodes directly to the crate's IR.
-pub fn create_global_var_metadata(cx: &CodegenCx<'ll, '_>, def_id: DefId, global: &'ll Value) {
+pub fn create_global_var_metadata<'ll>(cx: &CodegenCx<'ll, '_>, def_id: DefId, global: &'ll Value) {
if cx.dbg_cx.is_none() {
return;
}
}
/// Generates LLVM debuginfo for a vtable.
-fn vtable_type_metadata(
+fn vtable_type_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
ty: Ty<'tcx>,
poly_trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>,
/// given type.
///
/// Adds the created metadata nodes directly to the crate's IR.
-pub fn create_vtable_metadata(
+pub fn create_vtable_metadata<'ll, 'tcx>(
cx: &CodegenCx<'ll, 'tcx>,
ty: Ty<'tcx>,
poly_trait_ref: Option<ty::PolyExistentialTraitRef<'tcx>>,
}
/// Creates an "extension" of an existing `DIScope` into another file.
-pub fn extend_scope_to_file(
+pub fn extend_scope_to_file<'ll>(
cx: &CodegenCx<'ll, '_>,
scope_metadata: &'ll DIScope,
file: &SourceFile,
composite_types_completed: RefCell<FxHashSet<&'a DIType>>,
}
-impl Drop for CrateDebugContext<'a, 'tcx> {
+impl Drop for CrateDebugContext<'_, '_> {
fn drop(&mut self) {
unsafe {
llvm::LLVMRustDIBuilderDispose(&mut *(self.builder as *mut _));
}
}
-impl DebugInfoBuilderMethods for Builder<'a, 'll, 'tcx> {
+impl<'ll> DebugInfoBuilderMethods for Builder<'_, 'll, '_> {
// FIXME(eddyb) find a common convention for all of the debuginfo-related
// names (choose between `dbg`, `debug`, `debuginfo`, `debug_info` etc.).
fn dbg_var_addr(
pub col: u32,
}
-impl CodegenCx<'ll, '_> {
+impl CodegenCx<'_, '_> {
/// Looks up debug source information about a `BytePos`.
// FIXME(eddyb) rename this to better indicate it's a duplicate of
// `lookup_char_pos` rather than `dbg_loc`, perhaps by making
}
}
-impl DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
fn create_function_debug_context(
&self,
instance: Instance<'tcx>,
tcx.symbol_name(instance)
}
-pub fn item_namespace(cx: &CodegenCx<'ll, '_>, def_id: DefId) -> &'ll DIScope {
+pub fn item_namespace<'ll>(cx: &CodegenCx<'ll, '_>, def_id: DefId) -> &'ll DIScope {
if let Some(&scope) = debug_context(cx).namespace_map.borrow().get(&def_id) {
return scope;
}
}
#[allow(non_snake_case)]
-pub fn create_DIArray(builder: &DIBuilder<'ll>, arr: &[Option<&'ll DIDescriptor>]) -> &'ll DIArray {
+pub fn create_DIArray<'ll>(
+ builder: &DIBuilder<'ll>,
+ arr: &[Option<&'ll DIDescriptor>],
+) -> &'ll DIArray {
unsafe { llvm::LLVMRustDIBuilderGetOrCreateArray(builder, arr.as_ptr(), arr.len() as u32) }
}
#[inline]
-pub fn debug_context(cx: &'a CodegenCx<'ll, 'tcx>) -> &'a CrateDebugContext<'ll, 'tcx> {
+pub fn debug_context<'a, 'll, 'tcx>(
+ cx: &'a CodegenCx<'ll, 'tcx>,
+) -> &'a CrateDebugContext<'ll, 'tcx> {
cx.dbg_cx.as_ref().unwrap()
}
#[inline]
#[allow(non_snake_case)]
-pub fn DIB(cx: &'a CodegenCx<'ll, '_>) -> &'a DIBuilder<'ll> {
+pub fn DIB<'a, 'll>(cx: &'a CodegenCx<'ll, '_>) -> &'a DIBuilder<'ll> {
cx.dbg_cx.as_ref().unwrap().builder
}
-pub fn get_namespace_for_item(cx: &CodegenCx<'ll, '_>, def_id: DefId) -> &'ll DIScope {
+pub fn get_namespace_for_item<'ll>(cx: &CodegenCx<'ll, '_>, def_id: DefId) -> &'ll DIScope {
item_namespace(cx, cx.tcx.parent(def_id).expect("get_namespace_for_item: missing parent?"))
}
///
/// If there’s a value with the same name already declared, the function will
/// update the declaration and return existing Value instead.
-fn declare_raw_fn(
+fn declare_raw_fn<'ll>(
cx: &CodegenCx<'ll, '_>,
name: &str,
callconv: llvm::CallConv,
llfn
}
-impl CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> CodegenCx<'ll, 'tcx> {
/// Declare a global value.
///
/// If there’s a value with the same name already declared, the function will
use std::cmp::Ordering;
use std::iter;
-fn get_simple_intrinsic(cx: &CodegenCx<'ll, '_>, name: Symbol) -> Option<(&'ll Type, &'ll Value)> {
+fn get_simple_intrinsic<'ll>(
+ cx: &CodegenCx<'ll, '_>,
+ name: Symbol,
+) -> Option<(&'ll Type, &'ll Value)> {
let llvm_name = match name {
sym::sqrtf32 => "llvm.sqrt.f32",
sym::sqrtf64 => "llvm.sqrt.f64",
Some(cx.get_intrinsic(llvm_name))
}
-impl IntrinsicCallMethods<'tcx> for Builder<'a, 'll, 'tcx> {
+impl<'ll, 'tcx> IntrinsicCallMethods<'tcx> for Builder<'_, 'll, 'tcx> {
fn codegen_intrinsic_call(
&mut self,
instance: ty::Instance<'tcx>,
}
}
-fn try_intrinsic(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn try_intrinsic<'ll>(
+ bx: &mut Builder<'_, 'll, '_>,
try_func: &'ll Value,
data: &'ll Value,
catch_func: &'ll Value,
// instructions are meant to work for all targets, as of the time of this
// writing, however, LLVM does not recommend the usage of these new instructions
// as the old ones are still more optimized.
-fn codegen_msvc_try(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn codegen_msvc_try<'ll>(
+ bx: &mut Builder<'_, 'll, '_>,
try_func: &'ll Value,
data: &'ll Value,
catch_func: &'ll Value,
// function calling it, and that function may already have other personality
// functions in play. By calling a shim we're guaranteed that our shim will have
// the right personality function.
-fn codegen_gnu_try(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn codegen_gnu_try<'ll>(
+ bx: &mut Builder<'_, 'll, '_>,
try_func: &'ll Value,
data: &'ll Value,
catch_func: &'ll Value,
// Variant of codegen_gnu_try used for emscripten where Rust panics are
// implemented using C++ exceptions. Here we use exceptions of a specific type
// (`struct rust_panic`) to represent Rust panics.
-fn codegen_emcc_try(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn codegen_emcc_try<'ll>(
+ bx: &mut Builder<'_, 'll, '_>,
try_func: &'ll Value,
data: &'ll Value,
catch_func: &'ll Value,
rust_try
}
-fn generic_simd_intrinsic(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn generic_simd_intrinsic<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
name: Symbol,
callee_ty: Ty<'tcx>,
args: &[OperandRef<'tcx, &'ll Value>],
}
}
- fn simd_simple_float_intrinsic(
+ fn simd_simple_float_intrinsic<'ll, 'tcx>(
name: Symbol,
in_elem: &::rustc_middle::ty::TyS<'_>,
in_ty: &::rustc_middle::ty::TyS<'_>,
in_len: u64,
- bx: &mut Builder<'a, 'll, 'tcx>,
+ bx: &mut Builder<'_, 'll, 'tcx>,
span: Span,
args: &[OperandRef<'tcx, &'ll Value>],
) -> Result<&'ll Value, ()> {
elem_ty: Ty<'_>,
vec_len: u64,
no_pointers: usize,
- bx: &Builder<'a, 'll, 'tcx>,
+ bx: &Builder<'_, '_, '_>,
) -> String {
let p0s: String = "p0".repeat(no_pointers);
match *elem_ty.kind() {
}
}
- fn llvm_vector_ty(
+ fn llvm_vector_ty<'ll>(
cx: &CodegenCx<'ll, '_>,
elem_ty: Ty<'_>,
vec_len: u64,
#![feature(bool_to_option)]
#![feature(crate_visibility_modifier)]
#![feature(extern_types)]
-#![feature(in_band_lifetimes)]
#![feature(nll)]
#![recursion_limit = "256"]
pub message: String,
}
-impl OptimizationDiagnostic<'ll> {
+impl<'ll> OptimizationDiagnostic<'ll> {
unsafe fn unpack(kind: OptimizationDiagnosticKind, di: &'ll DiagnosticInfo) -> Self {
let mut function = None;
let mut line = 0;
}
impl InlineAsmDiagnostic {
- unsafe fn unpackInlineAsm(di: &'ll DiagnosticInfo) -> Self {
+ unsafe fn unpackInlineAsm(di: &DiagnosticInfo) -> Self {
let mut cookie = 0;
let mut message = None;
let mut level = super::DiagnosticLevel::Error;
}
}
- unsafe fn unpackSrcMgr(di: &'ll DiagnosticInfo) -> Self {
+ unsafe fn unpackSrcMgr(di: &DiagnosticInfo) -> Self {
let mut cookie = 0;
let smdiag = SrcMgrDiagnostic::unpack(super::LLVMRustGetSMDiagnostic(di, &mut cookie));
InlineAsmDiagnostic {
UnknownDiagnostic(&'ll DiagnosticInfo),
}
-impl Diagnostic<'ll> {
+impl<'ll> Diagnostic<'ll> {
pub unsafe fn unpack(di: &'ll DiagnosticInfo) -> Self {
use super::DiagnosticKind as Dk;
let kind = super::LLVMRustGetDiagInfoKind(di);
pub fn LLVMDoubleTypeInContext(C: &Context) -> &Type;
// Operations on function types
- pub fn LLVMFunctionType(
+ pub fn LLVMFunctionType<'a>(
ReturnType: &'a Type,
ParamTypes: *const &'a Type,
ParamCount: c_uint,
IsVarArg: Bool,
) -> &'a Type;
pub fn LLVMCountParamTypes(FunctionTy: &Type) -> c_uint;
- pub fn LLVMGetParamTypes(FunctionTy: &'a Type, Dest: *mut &'a Type);
+ pub fn LLVMGetParamTypes<'a>(FunctionTy: &'a Type, Dest: *mut &'a Type);
// Operations on struct types
- pub fn LLVMStructTypeInContext(
+ pub fn LLVMStructTypeInContext<'a>(
C: &'a Context,
ElementTypes: *const &'a Type,
ElementCount: c_uint,
pub fn LLVMTypeOf(Val: &Value) -> &Type;
pub fn LLVMGetValueName2(Val: &Value, Length: *mut size_t) -> *const c_char;
pub fn LLVMSetValueName2(Val: &Value, Name: *const c_char, NameLen: size_t);
- pub fn LLVMReplaceAllUsesWith(OldVal: &'a Value, NewVal: &'a Value);
- pub fn LLVMSetMetadata(Val: &'a Value, KindID: c_uint, Node: &'a Value);
- pub fn LLVMGlobalSetMetadata(Val: &'a Value, KindID: c_uint, Metadata: &'a Metadata);
- pub fn LLVMValueAsMetadata(Node: &'a Value) -> &Metadata;
+ pub fn LLVMReplaceAllUsesWith<'a>(OldVal: &'a Value, NewVal: &'a Value);
+ pub fn LLVMSetMetadata<'a>(Val: &'a Value, KindID: c_uint, Node: &'a Value);
+ pub fn LLVMGlobalSetMetadata<'a>(Val: &'a Value, KindID: c_uint, Metadata: &'a Metadata);
+ pub fn LLVMValueAsMetadata(Node: &Value) -> &Metadata;
// Operations on constants of any type
pub fn LLVMConstNull(Ty: &Type) -> &Value;
// Operations on metadata
pub fn LLVMMDStringInContext(C: &Context, Str: *const c_char, SLen: c_uint) -> &Value;
- pub fn LLVMMDNodeInContext(C: &'a Context, Vals: *const &'a Value, Count: c_uint) -> &'a Value;
- pub fn LLVMAddNamedMetadataOperand(M: &'a Module, Name: *const c_char, Val: &'a Value);
+ pub fn LLVMMDNodeInContext<'a>(
+ C: &'a Context,
+ Vals: *const &'a Value,
+ Count: c_uint,
+ ) -> &'a Value;
+ pub fn LLVMAddNamedMetadataOperand<'a>(M: &'a Module, Name: *const c_char, Val: &'a Value);
// Operations on scalar constants
pub fn LLVMConstInt(IntTy: &Type, N: c_ulonglong, SignExtend: Bool) -> &Value;
Length: c_uint,
DontNullTerminate: Bool,
) -> &Value;
- pub fn LLVMConstStructInContext(
+ pub fn LLVMConstStructInContext<'a>(
C: &'a Context,
ConstantVals: *const &'a Value,
Count: c_uint,
Packed: Bool,
) -> &'a Value;
- pub fn LLVMConstArray(
+ pub fn LLVMConstArray<'a>(
ElementTy: &'a Type,
ConstantVals: *const &'a Value,
Length: c_uint,
pub fn LLVMConstVector(ScalarConstantVals: *const &Value, Size: c_uint) -> &Value;
// Constant expressions
- pub fn LLVMRustConstInBoundsGEP2(
+ pub fn LLVMRustConstInBoundsGEP2<'a>(
ty: &'a Type,
ConstantVal: &'a Value,
ConstantIndices: *const &'a Value,
NumIndices: c_uint,
) -> &'a Value;
- pub fn LLVMConstZExt(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
- pub fn LLVMConstPtrToInt(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
- pub fn LLVMConstIntToPtr(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
- pub fn LLVMConstBitCast(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
- pub fn LLVMConstPointerCast(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
+ pub fn LLVMConstZExt<'a>(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
+ pub fn LLVMConstPtrToInt<'a>(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
+ pub fn LLVMConstIntToPtr<'a>(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
+ pub fn LLVMConstBitCast<'a>(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
+ pub fn LLVMConstPointerCast<'a>(ConstantVal: &'a Value, ToType: &'a Type) -> &'a Value;
pub fn LLVMConstExtractValue(
AggConstant: &Value,
IdxList: *const c_uint,
// Operations on global variables
pub fn LLVMIsAGlobalVariable(GlobalVar: &Value) -> Option<&Value>;
- pub fn LLVMAddGlobal(M: &'a Module, Ty: &'a Type, Name: *const c_char) -> &'a Value;
+ pub fn LLVMAddGlobal<'a>(M: &'a Module, Ty: &'a Type, Name: *const c_char) -> &'a Value;
pub fn LLVMGetNamedGlobal(M: &Module, Name: *const c_char) -> Option<&Value>;
- pub fn LLVMRustGetOrInsertGlobal(
+ pub fn LLVMRustGetOrInsertGlobal<'a>(
M: &'a Module,
Name: *const c_char,
NameLen: size_t,
T: &'a Type,
) -> &'a Value;
- pub fn LLVMRustInsertPrivateGlobal(M: &'a Module, T: &'a Type) -> &'a Value;
+ pub fn LLVMRustInsertPrivateGlobal<'a>(M: &'a Module, T: &'a Type) -> &'a Value;
pub fn LLVMGetFirstGlobal(M: &Module) -> Option<&Value>;
pub fn LLVMGetNextGlobal(GlobalVar: &Value) -> Option<&Value>;
pub fn LLVMDeleteGlobal(GlobalVar: &Value);
pub fn LLVMGetInitializer(GlobalVar: &Value) -> Option<&Value>;
- pub fn LLVMSetInitializer(GlobalVar: &'a Value, ConstantVal: &'a Value);
+ pub fn LLVMSetInitializer<'a>(GlobalVar: &'a Value, ConstantVal: &'a Value);
pub fn LLVMIsThreadLocal(GlobalVar: &Value) -> Bool;
pub fn LLVMSetThreadLocal(GlobalVar: &Value, IsThreadLocal: Bool);
pub fn LLVMSetThreadLocalMode(GlobalVar: &Value, Mode: ThreadLocalMode);
pub fn LLVMSetTailCall(CallInst: &Value, IsTailCall: Bool);
// Operations on functions
- pub fn LLVMRustGetOrInsertFunction(
+ pub fn LLVMRustGetOrInsertFunction<'a>(
M: &'a Module,
Name: *const c_char,
NameLen: size_t,
// Operations on basic blocks
pub fn LLVMGetBasicBlockParent(BB: &BasicBlock) -> &Value;
- pub fn LLVMAppendBasicBlockInContext(
+ pub fn LLVMAppendBasicBlockInContext<'a>(
C: &'a Context,
Fn: &'a Value,
Name: *const c_char,
pub fn LLVMSetVolatile(MemoryAccessInst: &Value, volatile: Bool);
// Operations on phi nodes
- pub fn LLVMAddIncoming(
+ pub fn LLVMAddIncoming<'a>(
PhiNode: &'a Value,
IncomingValues: *const &'a Value,
IncomingBlocks: *const &'a BasicBlock,
);
// Instruction builders
- pub fn LLVMCreateBuilderInContext(C: &'a Context) -> &'a mut Builder<'a>;
- pub fn LLVMPositionBuilderAtEnd(Builder: &Builder<'a>, Block: &'a BasicBlock);
- pub fn LLVMGetInsertBlock(Builder: &Builder<'a>) -> &'a BasicBlock;
- pub fn LLVMDisposeBuilder(Builder: &'a mut Builder<'a>);
+ pub fn LLVMCreateBuilderInContext(C: &Context) -> &mut Builder<'_>;
+ pub fn LLVMPositionBuilderAtEnd<'a>(Builder: &Builder<'a>, Block: &'a BasicBlock);
+ pub fn LLVMGetInsertBlock<'a>(Builder: &Builder<'a>) -> &'a BasicBlock;
+ pub fn LLVMDisposeBuilder<'a>(Builder: &'a mut Builder<'a>);
// Metadata
- pub fn LLVMSetCurrentDebugLocation(Builder: &Builder<'a>, L: &'a Value);
+ pub fn LLVMSetCurrentDebugLocation<'a>(Builder: &Builder<'a>, L: &'a Value);
// Terminators
- pub fn LLVMBuildRetVoid(B: &Builder<'a>) -> &'a Value;
- pub fn LLVMBuildRet(B: &Builder<'a>, V: &'a Value) -> &'a Value;
- pub fn LLVMBuildBr(B: &Builder<'a>, Dest: &'a BasicBlock) -> &'a Value;
- pub fn LLVMBuildCondBr(
+ pub fn LLVMBuildRetVoid<'a>(B: &Builder<'a>) -> &'a Value;
+ pub fn LLVMBuildRet<'a>(B: &Builder<'a>, V: &'a Value) -> &'a Value;
+ pub fn LLVMBuildBr<'a>(B: &Builder<'a>, Dest: &'a BasicBlock) -> &'a Value;
+ pub fn LLVMBuildCondBr<'a>(
B: &Builder<'a>,
If: &'a Value,
Then: &'a BasicBlock,
Else: &'a BasicBlock,
) -> &'a Value;
- pub fn LLVMBuildSwitch(
+ pub fn LLVMBuildSwitch<'a>(
B: &Builder<'a>,
V: &'a Value,
Else: &'a BasicBlock,
NumCases: c_uint,
) -> &'a Value;
- pub fn LLVMRustBuildInvoke(
+ pub fn LLVMRustBuildInvoke<'a>(
B: &Builder<'a>,
Ty: &'a Type,
Fn: &'a Value,
Bundle: Option<&OperandBundleDef<'a>>,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildLandingPad(
+ pub fn LLVMBuildLandingPad<'a>(
B: &Builder<'a>,
Ty: &'a Type,
PersFn: Option<&'a Value>,
NumClauses: c_uint,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildResume(B: &Builder<'a>, Exn: &'a Value) -> &'a Value;
- pub fn LLVMBuildUnreachable(B: &Builder<'a>) -> &'a Value;
+ pub fn LLVMBuildResume<'a>(B: &Builder<'a>, Exn: &'a Value) -> &'a Value;
+ pub fn LLVMBuildUnreachable<'a>(B: &Builder<'a>) -> &'a Value;
- pub fn LLVMRustBuildCleanupPad(
+ pub fn LLVMRustBuildCleanupPad<'a>(
B: &Builder<'a>,
ParentPad: Option<&'a Value>,
ArgCnt: c_uint,
Args: *const &'a Value,
Name: *const c_char,
) -> Option<&'a Value>;
- pub fn LLVMRustBuildCleanupRet(
+ pub fn LLVMRustBuildCleanupRet<'a>(
B: &Builder<'a>,
CleanupPad: &'a Value,
UnwindBB: Option<&'a BasicBlock>,
) -> Option<&'a Value>;
- pub fn LLVMRustBuildCatchPad(
+ pub fn LLVMRustBuildCatchPad<'a>(
B: &Builder<'a>,
ParentPad: &'a Value,
ArgCnt: c_uint,
Args: *const &'a Value,
Name: *const c_char,
) -> Option<&'a Value>;
- pub fn LLVMRustBuildCatchRet(
+ pub fn LLVMRustBuildCatchRet<'a>(
B: &Builder<'a>,
Pad: &'a Value,
BB: &'a BasicBlock,
) -> Option<&'a Value>;
- pub fn LLVMRustBuildCatchSwitch(
+ pub fn LLVMRustBuildCatchSwitch<'a>(
Builder: &Builder<'a>,
ParentPad: Option<&'a Value>,
BB: Option<&'a BasicBlock>,
NumHandlers: c_uint,
Name: *const c_char,
) -> Option<&'a Value>;
- pub fn LLVMRustAddHandler(CatchSwitch: &'a Value, Handler: &'a BasicBlock);
- pub fn LLVMSetPersonalityFn(Func: &'a Value, Pers: &'a Value);
+ pub fn LLVMRustAddHandler<'a>(CatchSwitch: &'a Value, Handler: &'a BasicBlock);
+ pub fn LLVMSetPersonalityFn<'a>(Func: &'a Value, Pers: &'a Value);
// Add a case to the switch instruction
- pub fn LLVMAddCase(Switch: &'a Value, OnVal: &'a Value, Dest: &'a BasicBlock);
+ pub fn LLVMAddCase<'a>(Switch: &'a Value, OnVal: &'a Value, Dest: &'a BasicBlock);
// Add a clause to the landing pad instruction
- pub fn LLVMAddClause(LandingPad: &'a Value, ClauseVal: &'a Value);
+ pub fn LLVMAddClause<'a>(LandingPad: &'a Value, ClauseVal: &'a Value);
// Set the cleanup on a landing pad instruction
pub fn LLVMSetCleanup(LandingPad: &Value, Val: Bool);
// Arithmetic
- pub fn LLVMBuildAdd(
+ pub fn LLVMBuildAdd<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFAdd(
+ pub fn LLVMBuildFAdd<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildSub(
+ pub fn LLVMBuildSub<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFSub(
+ pub fn LLVMBuildFSub<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildMul(
+ pub fn LLVMBuildMul<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFMul(
+ pub fn LLVMBuildFMul<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildUDiv(
+ pub fn LLVMBuildUDiv<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildExactUDiv(
+ pub fn LLVMBuildExactUDiv<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildSDiv(
+ pub fn LLVMBuildSDiv<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildExactSDiv(
+ pub fn LLVMBuildExactSDiv<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFDiv(
+ pub fn LLVMBuildFDiv<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildURem(
+ pub fn LLVMBuildURem<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildSRem(
+ pub fn LLVMBuildSRem<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFRem(
+ pub fn LLVMBuildFRem<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildShl(
+ pub fn LLVMBuildShl<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildLShr(
+ pub fn LLVMBuildLShr<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildAShr(
+ pub fn LLVMBuildAShr<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNSWAdd(
+ pub fn LLVMBuildNSWAdd<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNUWAdd(
+ pub fn LLVMBuildNUWAdd<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNSWSub(
+ pub fn LLVMBuildNSWSub<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNUWSub(
+ pub fn LLVMBuildNUWSub<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNSWMul(
+ pub fn LLVMBuildNSWMul<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNUWMul(
+ pub fn LLVMBuildNUWMul<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildAnd(
+ pub fn LLVMBuildAnd<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildOr(
+ pub fn LLVMBuildOr<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildXor(
+ pub fn LLVMBuildXor<'a>(
B: &Builder<'a>,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildNeg(B: &Builder<'a>, V: &'a Value, Name: *const c_char) -> &'a Value;
- pub fn LLVMBuildFNeg(B: &Builder<'a>, V: &'a Value, Name: *const c_char) -> &'a Value;
- pub fn LLVMBuildNot(B: &Builder<'a>, V: &'a Value, Name: *const c_char) -> &'a Value;
+ pub fn LLVMBuildNeg<'a>(B: &Builder<'a>, V: &'a Value, Name: *const c_char) -> &'a Value;
+ pub fn LLVMBuildFNeg<'a>(B: &Builder<'a>, V: &'a Value, Name: *const c_char) -> &'a Value;
+ pub fn LLVMBuildNot<'a>(B: &Builder<'a>, V: &'a Value, Name: *const c_char) -> &'a Value;
pub fn LLVMRustSetFastMath(Instr: &Value);
// Memory
- pub fn LLVMBuildAlloca(B: &Builder<'a>, Ty: &'a Type, Name: *const c_char) -> &'a Value;
- pub fn LLVMBuildArrayAlloca(
+ pub fn LLVMBuildAlloca<'a>(B: &Builder<'a>, Ty: &'a Type, Name: *const c_char) -> &'a Value;
+ pub fn LLVMBuildArrayAlloca<'a>(
B: &Builder<'a>,
Ty: &'a Type,
Val: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildLoad2(
+ pub fn LLVMBuildLoad2<'a>(
B: &Builder<'a>,
Ty: &'a Type,
PointerVal: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildStore(B: &Builder<'a>, Val: &'a Value, Ptr: &'a Value) -> &'a Value;
+ pub fn LLVMBuildStore<'a>(B: &Builder<'a>, Val: &'a Value, Ptr: &'a Value) -> &'a Value;
- pub fn LLVMBuildGEP2(
+ pub fn LLVMBuildGEP2<'a>(
B: &Builder<'a>,
Ty: &'a Type,
Pointer: &'a Value,
NumIndices: c_uint,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildInBoundsGEP2(
+ pub fn LLVMBuildInBoundsGEP2<'a>(
B: &Builder<'a>,
Ty: &'a Type,
Pointer: &'a Value,
NumIndices: c_uint,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildStructGEP2(
+ pub fn LLVMBuildStructGEP2<'a>(
B: &Builder<'a>,
Ty: &'a Type,
Pointer: &'a Value,
) -> &'a Value;
// Casts
- pub fn LLVMBuildTrunc(
+ pub fn LLVMBuildTrunc<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildZExt(
+ pub fn LLVMBuildZExt<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildSExt(
+ pub fn LLVMBuildSExt<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFPToUI(
+ pub fn LLVMBuildFPToUI<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFPToSI(
+ pub fn LLVMBuildFPToSI<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildUIToFP(
+ pub fn LLVMBuildUIToFP<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildSIToFP(
+ pub fn LLVMBuildSIToFP<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFPTrunc(
+ pub fn LLVMBuildFPTrunc<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFPExt(
+ pub fn LLVMBuildFPExt<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildPtrToInt(
+ pub fn LLVMBuildPtrToInt<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildIntToPtr(
+ pub fn LLVMBuildIntToPtr<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildBitCast(
+ pub fn LLVMBuildBitCast<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildPointerCast(
+ pub fn LLVMBuildPointerCast<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMRustBuildIntCast(
+ pub fn LLVMRustBuildIntCast<'a>(
B: &Builder<'a>,
Val: &'a Value,
DestTy: &'a Type,
) -> &'a Value;
// Comparisons
- pub fn LLVMBuildICmp(
+ pub fn LLVMBuildICmp<'a>(
B: &Builder<'a>,
Op: c_uint,
LHS: &'a Value,
RHS: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildFCmp(
+ pub fn LLVMBuildFCmp<'a>(
B: &Builder<'a>,
Op: c_uint,
LHS: &'a Value,
) -> &'a Value;
// Miscellaneous instructions
- pub fn LLVMBuildPhi(B: &Builder<'a>, Ty: &'a Type, Name: *const c_char) -> &'a Value;
- pub fn LLVMRustGetInstrProfIncrementIntrinsic(M: &Module) -> &'a Value;
- pub fn LLVMRustBuildCall(
+ pub fn LLVMBuildPhi<'a>(B: &Builder<'a>, Ty: &'a Type, Name: *const c_char) -> &'a Value;
+ pub fn LLVMRustGetInstrProfIncrementIntrinsic(M: &Module) -> &Value;
+ pub fn LLVMRustBuildCall<'a>(
B: &Builder<'a>,
Ty: &'a Type,
Fn: &'a Value,
NumArgs: c_uint,
Bundle: Option<&OperandBundleDef<'a>>,
) -> &'a Value;
- pub fn LLVMRustBuildMemCpy(
+ pub fn LLVMRustBuildMemCpy<'a>(
B: &Builder<'a>,
Dst: &'a Value,
DstAlign: c_uint,
Size: &'a Value,
IsVolatile: bool,
) -> &'a Value;
- pub fn LLVMRustBuildMemMove(
+ pub fn LLVMRustBuildMemMove<'a>(
B: &Builder<'a>,
Dst: &'a Value,
DstAlign: c_uint,
Size: &'a Value,
IsVolatile: bool,
) -> &'a Value;
- pub fn LLVMRustBuildMemSet(
+ pub fn LLVMRustBuildMemSet<'a>(
B: &Builder<'a>,
Dst: &'a Value,
DstAlign: c_uint,
Size: &'a Value,
IsVolatile: bool,
) -> &'a Value;
- pub fn LLVMBuildSelect(
+ pub fn LLVMBuildSelect<'a>(
B: &Builder<'a>,
If: &'a Value,
Then: &'a Value,
Else: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildVAArg(
+ pub fn LLVMBuildVAArg<'a>(
B: &Builder<'a>,
list: &'a Value,
Ty: &'a Type,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildExtractElement(
+ pub fn LLVMBuildExtractElement<'a>(
B: &Builder<'a>,
VecVal: &'a Value,
Index: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildInsertElement(
+ pub fn LLVMBuildInsertElement<'a>(
B: &Builder<'a>,
VecVal: &'a Value,
EltVal: &'a Value,
Index: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildShuffleVector(
+ pub fn LLVMBuildShuffleVector<'a>(
B: &Builder<'a>,
V1: &'a Value,
V2: &'a Value,
Mask: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildExtractValue(
+ pub fn LLVMBuildExtractValue<'a>(
B: &Builder<'a>,
AggVal: &'a Value,
Index: c_uint,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMBuildInsertValue(
+ pub fn LLVMBuildInsertValue<'a>(
B: &Builder<'a>,
AggVal: &'a Value,
EltVal: &'a Value,
Name: *const c_char,
) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceFAdd(
+ pub fn LLVMRustBuildVectorReduceFAdd<'a>(
B: &Builder<'a>,
Acc: &'a Value,
Src: &'a Value,
) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceFMul(
+ pub fn LLVMRustBuildVectorReduceFMul<'a>(
B: &Builder<'a>,
Acc: &'a Value,
Src: &'a Value,
) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceAdd(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceMul(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceAnd(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceOr(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceXor(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceMin(
+ pub fn LLVMRustBuildVectorReduceAdd<'a>(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceMul<'a>(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceAnd<'a>(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceOr<'a>(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceXor<'a>(B: &Builder<'a>, Src: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceMin<'a>(
B: &Builder<'a>,
Src: &'a Value,
IsSigned: bool,
) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceMax(
+ pub fn LLVMRustBuildVectorReduceMax<'a>(
B: &Builder<'a>,
Src: &'a Value,
IsSigned: bool,
) -> &'a Value;
- pub fn LLVMRustBuildVectorReduceFMin(B: &Builder<'a>, Src: &'a Value, IsNaN: bool)
- -> &'a Value;
- pub fn LLVMRustBuildVectorReduceFMax(B: &Builder<'a>, Src: &'a Value, IsNaN: bool)
- -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceFMin<'a>(
+ B: &Builder<'a>,
+ Src: &'a Value,
+ IsNaN: bool,
+ ) -> &'a Value;
+ pub fn LLVMRustBuildVectorReduceFMax<'a>(
+ B: &Builder<'a>,
+ Src: &'a Value,
+ IsNaN: bool,
+ ) -> &'a Value;
- pub fn LLVMRustBuildMinNum(B: &Builder<'a>, LHS: &'a Value, LHS: &'a Value) -> &'a Value;
- pub fn LLVMRustBuildMaxNum(B: &Builder<'a>, LHS: &'a Value, LHS: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildMinNum<'a>(B: &Builder<'a>, LHS: &'a Value, LHS: &'a Value) -> &'a Value;
+ pub fn LLVMRustBuildMaxNum<'a>(B: &Builder<'a>, LHS: &'a Value, LHS: &'a Value) -> &'a Value;
// Atomic Operations
- pub fn LLVMRustBuildAtomicLoad(
+ pub fn LLVMRustBuildAtomicLoad<'a>(
B: &Builder<'a>,
ElementType: &'a Type,
PointerVal: &'a Value,
Order: AtomicOrdering,
) -> &'a Value;
- pub fn LLVMRustBuildAtomicStore(
+ pub fn LLVMRustBuildAtomicStore<'a>(
B: &Builder<'a>,
Val: &'a Value,
Ptr: &'a Value,
Order: AtomicOrdering,
) -> &'a Value;
- pub fn LLVMRustBuildAtomicCmpXchg(
+ pub fn LLVMRustBuildAtomicCmpXchg<'a>(
B: &Builder<'a>,
LHS: &'a Value,
CMP: &'a Value,
Weak: Bool,
) -> &'a Value;
- pub fn LLVMBuildAtomicRMW(
+ pub fn LLVMBuildAtomicRMW<'a>(
B: &Builder<'a>,
Op: AtomicRmwBinOp,
LHS: &'a Value,
pub fn LLVMWriteBitcodeToFile(M: &Module, Path: *const c_char) -> c_int;
/// Creates a pass manager.
- pub fn LLVMCreatePassManager() -> &'a mut PassManager<'a>;
+ pub fn LLVMCreatePassManager<'a>() -> &'a mut PassManager<'a>;
/// Creates a function-by-function pass manager
- pub fn LLVMCreateFunctionPassManagerForModule(M: &'a Module) -> &'a mut PassManager<'a>;
+ pub fn LLVMCreateFunctionPassManagerForModule(M: &Module) -> &mut PassManager<'_>;
/// Disposes a pass manager.
- pub fn LLVMDisposePassManager(PM: &'a mut PassManager<'a>);
+ pub fn LLVMDisposePassManager<'a>(PM: &'a mut PassManager<'a>);
/// Runs a pass manager on a module.
- pub fn LLVMRunPassManager(PM: &PassManager<'a>, M: &'a Module) -> Bool;
+ pub fn LLVMRunPassManager<'a>(PM: &PassManager<'a>, M: &'a Module) -> Bool;
pub fn LLVMInitializePasses();
pub fn LLVMTimeTraceProfilerFinish(FileName: *const c_char);
- pub fn LLVMAddAnalysisPasses(T: &'a TargetMachine, PM: &PassManager<'a>);
+ pub fn LLVMAddAnalysisPasses<'a>(T: &'a TargetMachine, PM: &PassManager<'a>);
pub fn LLVMPassManagerBuilderCreate() -> &'static mut PassManagerBuilder;
pub fn LLVMPassManagerBuilderDispose(PMB: &'static mut PassManagerBuilder);
pub fn LLVMStructCreateNamed(C: &Context, Name: *const c_char) -> &Type;
- pub fn LLVMStructSetBody(
+ pub fn LLVMStructSetBody<'a>(
StructTy: &'a Type,
ElementTypes: *const &'a Type,
ElementCount: c_uint,
BufferOut: &RustString,
);
- pub fn LLVMRustCoverageCreatePGOFuncNameVar(F: &'a Value, FuncName: *const c_char)
- -> &'a Value;
+ pub fn LLVMRustCoverageCreatePGOFuncNameVar(F: &Value, FuncName: *const c_char) -> &Value;
pub fn LLVMRustCoverageHashCString(StrVal: *const c_char) -> u64;
pub fn LLVMRustCoverageHashByteArray(Bytes: *const c_char, NumBytes: size_t) -> u64;
pub fn LLVMRustAddModuleFlag(M: &Module, name: *const c_char, value: u32);
- pub fn LLVMRustMetadataAsValue(C: &'a Context, MD: &'a Metadata) -> &'a Value;
+ pub fn LLVMRustMetadataAsValue<'a>(C: &'a Context, MD: &'a Metadata) -> &'a Value;
- pub fn LLVMRustDIBuilderCreate(M: &'a Module) -> &'a mut DIBuilder<'a>;
+ pub fn LLVMRustDIBuilderCreate(M: &Module) -> &mut DIBuilder<'_>;
- pub fn LLVMRustDIBuilderDispose(Builder: &'a mut DIBuilder<'a>);
+ pub fn LLVMRustDIBuilderDispose<'a>(Builder: &'a mut DIBuilder<'a>);
pub fn LLVMRustDIBuilderFinalize(Builder: &DIBuilder<'_>);
- pub fn LLVMRustDIBuilderCreateCompileUnit(
+ pub fn LLVMRustDIBuilderCreateCompileUnit<'a>(
Builder: &DIBuilder<'a>,
Lang: c_uint,
File: &'a DIFile,
SplitDebugInlining: bool,
) -> &'a DIDescriptor;
- pub fn LLVMRustDIBuilderCreateFile(
+ pub fn LLVMRustDIBuilderCreateFile<'a>(
Builder: &DIBuilder<'a>,
Filename: *const c_char,
FilenameLen: size_t,
ChecksumLen: size_t,
) -> &'a DIFile;
- pub fn LLVMRustDIBuilderCreateSubroutineType(
+ pub fn LLVMRustDIBuilderCreateSubroutineType<'a>(
Builder: &DIBuilder<'a>,
ParameterTypes: &'a DIArray,
) -> &'a DICompositeType;
- pub fn LLVMRustDIBuilderCreateFunction(
+ pub fn LLVMRustDIBuilderCreateFunction<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIDescriptor,
Name: *const c_char,
Decl: Option<&'a DIDescriptor>,
) -> &'a DISubprogram;
- pub fn LLVMRustDIBuilderCreateBasicType(
+ pub fn LLVMRustDIBuilderCreateBasicType<'a>(
Builder: &DIBuilder<'a>,
Name: *const c_char,
NameLen: size_t,
Encoding: c_uint,
) -> &'a DIBasicType;
- pub fn LLVMRustDIBuilderCreateTypedef(
+ pub fn LLVMRustDIBuilderCreateTypedef<'a>(
Builder: &DIBuilder<'a>,
Type: &'a DIBasicType,
Name: *const c_char,
Scope: Option<&'a DIScope>,
) -> &'a DIDerivedType;
- pub fn LLVMRustDIBuilderCreatePointerType(
+ pub fn LLVMRustDIBuilderCreatePointerType<'a>(
Builder: &DIBuilder<'a>,
PointeeTy: &'a DIType,
SizeInBits: u64,
NameLen: size_t,
) -> &'a DIDerivedType;
- pub fn LLVMRustDIBuilderCreateStructType(
+ pub fn LLVMRustDIBuilderCreateStructType<'a>(
Builder: &DIBuilder<'a>,
Scope: Option<&'a DIDescriptor>,
Name: *const c_char,
UniqueIdLen: size_t,
) -> &'a DICompositeType;
- pub fn LLVMRustDIBuilderCreateMemberType(
+ pub fn LLVMRustDIBuilderCreateMemberType<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIDescriptor,
Name: *const c_char,
Ty: &'a DIType,
) -> &'a DIDerivedType;
- pub fn LLVMRustDIBuilderCreateVariantMemberType(
+ pub fn LLVMRustDIBuilderCreateVariantMemberType<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIScope,
Name: *const c_char,
Ty: &'a DIType,
) -> &'a DIType;
- pub fn LLVMRustDIBuilderCreateLexicalBlock(
+ pub fn LLVMRustDIBuilderCreateLexicalBlock<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIScope,
File: &'a DIFile,
Col: c_uint,
) -> &'a DILexicalBlock;
- pub fn LLVMRustDIBuilderCreateLexicalBlockFile(
+ pub fn LLVMRustDIBuilderCreateLexicalBlockFile<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIScope,
File: &'a DIFile,
) -> &'a DILexicalBlock;
- pub fn LLVMRustDIBuilderCreateStaticVariable(
+ pub fn LLVMRustDIBuilderCreateStaticVariable<'a>(
Builder: &DIBuilder<'a>,
Context: Option<&'a DIScope>,
Name: *const c_char,
AlignInBits: u32,
) -> &'a DIGlobalVariableExpression;
- pub fn LLVMRustDIBuilderCreateVariable(
+ pub fn LLVMRustDIBuilderCreateVariable<'a>(
Builder: &DIBuilder<'a>,
Tag: c_uint,
Scope: &'a DIDescriptor,
AlignInBits: u32,
) -> &'a DIVariable;
- pub fn LLVMRustDIBuilderCreateArrayType(
+ pub fn LLVMRustDIBuilderCreateArrayType<'a>(
Builder: &DIBuilder<'a>,
Size: u64,
AlignInBits: u32,
Subscripts: &'a DIArray,
) -> &'a DIType;
- pub fn LLVMRustDIBuilderGetOrCreateSubrange(
+ pub fn LLVMRustDIBuilderGetOrCreateSubrange<'a>(
Builder: &DIBuilder<'a>,
Lo: i64,
Count: i64,
) -> &'a DISubrange;
- pub fn LLVMRustDIBuilderGetOrCreateArray(
+ pub fn LLVMRustDIBuilderGetOrCreateArray<'a>(
Builder: &DIBuilder<'a>,
Ptr: *const Option<&'a DIDescriptor>,
Count: c_uint,
) -> &'a DIArray;
- pub fn LLVMRustDIBuilderInsertDeclareAtEnd(
+ pub fn LLVMRustDIBuilderInsertDeclareAtEnd<'a>(
Builder: &DIBuilder<'a>,
Val: &'a Value,
VarInfo: &'a DIVariable,
InsertAtEnd: &'a BasicBlock,
) -> &'a Value;
- pub fn LLVMRustDIBuilderCreateEnumerator(
+ pub fn LLVMRustDIBuilderCreateEnumerator<'a>(
Builder: &DIBuilder<'a>,
Name: *const c_char,
NameLen: size_t,
IsUnsigned: bool,
) -> &'a DIEnumerator;
- pub fn LLVMRustDIBuilderCreateEnumerationType(
+ pub fn LLVMRustDIBuilderCreateEnumerationType<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIScope,
Name: *const c_char,
IsScoped: bool,
) -> &'a DIType;
- pub fn LLVMRustDIBuilderCreateUnionType(
+ pub fn LLVMRustDIBuilderCreateUnionType<'a>(
Builder: &DIBuilder<'a>,
Scope: Option<&'a DIScope>,
Name: *const c_char,
UniqueIdLen: size_t,
) -> &'a DIType;
- pub fn LLVMRustDIBuilderCreateVariantPart(
+ pub fn LLVMRustDIBuilderCreateVariantPart<'a>(
Builder: &DIBuilder<'a>,
Scope: &'a DIScope,
Name: *const c_char,
pub fn LLVMSetUnnamedAddress(Global: &Value, UnnamedAddr: UnnamedAddr);
- pub fn LLVMRustDIBuilderCreateTemplateTypeParameter(
+ pub fn LLVMRustDIBuilderCreateTemplateTypeParameter<'a>(
Builder: &DIBuilder<'a>,
Scope: Option<&'a DIScope>,
Name: *const c_char,
Ty: &'a DIType,
) -> &'a DITemplateTypeParameter;
- pub fn LLVMRustDIBuilderCreateNameSpace(
+ pub fn LLVMRustDIBuilderCreateNameSpace<'a>(
Builder: &DIBuilder<'a>,
Scope: Option<&'a DIScope>,
Name: *const c_char,
ExportSymbols: bool,
) -> &'a DINameSpace;
- pub fn LLVMRustDICompositeTypeReplaceArrays(
+ pub fn LLVMRustDICompositeTypeReplaceArrays<'a>(
Builder: &DIBuilder<'a>,
CompositeType: &'a DIType,
Elements: Option<&'a DIArray>,
Params: Option<&'a DIArray>,
);
- pub fn LLVMRustDIBuilderCreateDebugLocation(
+ pub fn LLVMRustDIBuilderCreateDebugLocation<'a>(
Line: c_uint,
Column: c_uint,
Scope: &'a DIScope,
SplitDwarfFile: *const c_char,
) -> Option<&'static mut TargetMachine>;
pub fn LLVMRustDisposeTargetMachine(T: &'static mut TargetMachine);
- pub fn LLVMRustAddBuilderLibraryInfo(
+ pub fn LLVMRustAddBuilderLibraryInfo<'a>(
PMB: &'a PassManagerBuilder,
M: &'a Module,
DisableSimplifyLibCalls: bool,
PGOUsePath: *const c_char,
PGOSampleUsePath: *const c_char,
);
- pub fn LLVMRustAddLibraryInfo(
+ pub fn LLVMRustAddLibraryInfo<'a>(
PM: &PassManager<'a>,
M: &'a Module,
DisableSimplifyLibCalls: bool,
);
- pub fn LLVMRustRunFunctionPassManager(PM: &PassManager<'a>, M: &'a Module);
- pub fn LLVMRustWriteOutputFile(
+ pub fn LLVMRustRunFunctionPassManager<'a>(PM: &PassManager<'a>, M: &'a Module);
+ pub fn LLVMRustWriteOutputFile<'a>(
T: &'a TargetMachine,
PM: &PassManager<'a>,
M: &'a Module,
DwoOutput: *const c_char,
FileType: FileType,
) -> LLVMRustResult;
- pub fn LLVMRustOptimizeWithNewPassManager(
+ pub fn LLVMRustOptimizeWithNewPassManager<'a>(
M: &'a Module,
TM: &'a TargetMachine,
OptLevel: PassBuilderOptLevel,
ExtraPassesLen: size_t,
) -> LLVMRustResult;
pub fn LLVMRustPrintModule(
- M: &'a Module,
+ M: &Module,
Output: *const c_char,
Demangle: extern "C" fn(*const c_char, size_t, *mut c_char, size_t) -> size_t,
) -> LLVMRustResult;
pub fn LLVMRustMarkAllFunctionsNounwind(M: &Module);
pub fn LLVMRustOpenArchive(path: *const c_char) -> Option<&'static mut Archive>;
- pub fn LLVMRustArchiveIteratorNew(AR: &'a Archive) -> &'a mut ArchiveIterator<'a>;
- pub fn LLVMRustArchiveIteratorNext(
+ pub fn LLVMRustArchiveIteratorNew(AR: &Archive) -> &mut ArchiveIterator<'_>;
+ pub fn LLVMRustArchiveIteratorNext<'a>(
AIR: &ArchiveIterator<'a>,
) -> Option<&'a mut ArchiveChild<'a>>;
pub fn LLVMRustArchiveChildName(ACR: &ArchiveChild<'_>, size: &mut size_t) -> *const c_char;
pub fn LLVMRustArchiveChildData(ACR: &ArchiveChild<'_>, size: &mut size_t) -> *const c_char;
- pub fn LLVMRustArchiveChildFree(ACR: &'a mut ArchiveChild<'a>);
- pub fn LLVMRustArchiveIteratorFree(AIR: &'a mut ArchiveIterator<'a>);
+ pub fn LLVMRustArchiveChildFree<'a>(ACR: &'a mut ArchiveChild<'a>);
+ pub fn LLVMRustArchiveIteratorFree<'a>(AIR: &'a mut ArchiveIterator<'a>);
pub fn LLVMRustDestroyArchive(AR: &'static mut Archive);
#[allow(improper_ctypes)]
pub fn LLVMRustWriteTwineToString(T: &Twine, s: &RustString);
#[allow(improper_ctypes)]
- pub fn LLVMRustUnpackOptimizationDiagnostic(
+ pub fn LLVMRustUnpackOptimizationDiagnostic<'a>(
DI: &'a DiagnosticInfo,
pass_name_out: &RustString,
function_out: &mut Option<&'a Value>,
message_out: &RustString,
);
- pub fn LLVMRustUnpackInlineAsmDiagnostic(
+ pub fn LLVMRustUnpackInlineAsmDiagnostic<'a>(
DI: &'a DiagnosticInfo,
level_out: &mut DiagnosticLevel,
cookie_out: &mut c_uint,
pub fn LLVMRustWriteDiagnosticInfoToString(DI: &DiagnosticInfo, s: &RustString);
pub fn LLVMRustGetDiagInfoKind(DI: &DiagnosticInfo) -> DiagnosticKind;
- pub fn LLVMRustGetSMDiagnostic(
+ pub fn LLVMRustGetSMDiagnostic<'a>(
DI: &'a DiagnosticInfo,
cookie_out: &mut c_uint,
) -> &'a SMDiagnostic;
WriteSymbtab: bool,
Kind: ArchiveKind,
) -> LLVMRustResult;
- pub fn LLVMRustArchiveMemberNew(
+ pub fn LLVMRustArchiveMemberNew<'a>(
Filename: *const c_char,
Name: *const c_char,
Child: Option<&ArchiveChild<'a>>,
) -> &'a mut RustArchiveMember<'a>;
- pub fn LLVMRustArchiveMemberFree(Member: &'a mut RustArchiveMember<'a>);
+ pub fn LLVMRustArchiveMemberFree<'a>(Member: &'a mut RustArchiveMember<'a>);
pub fn LLVMRustWriteImportLibrary(
ImportName: *const c_char,
MinGW: bool,
) -> LLVMRustResult;
- pub fn LLVMRustSetDataLayoutFromTargetMachine(M: &'a Module, TM: &'a TargetMachine);
+ pub fn LLVMRustSetDataLayoutFromTargetMachine<'a>(M: &'a Module, TM: &'a TargetMachine);
- pub fn LLVMRustBuildOperandBundleDef(
+ pub fn LLVMRustBuildOperandBundleDef<'a>(
Name: *const c_char,
Inputs: *const &'a Value,
NumInputs: c_uint,
) -> &'a mut OperandBundleDef<'a>;
- pub fn LLVMRustFreeOperandBundleDef(Bundle: &'a mut OperandBundleDef<'a>);
+ pub fn LLVMRustFreeOperandBundleDef<'a>(Bundle: &'a mut OperandBundleDef<'a>);
- pub fn LLVMRustPositionBuilderAtStart(B: &Builder<'a>, BB: &'a BasicBlock);
+ pub fn LLVMRustPositionBuilderAtStart<'a>(B: &Builder<'a>, BB: &'a BasicBlock);
- pub fn LLVMRustSetComdat(M: &'a Module, V: &'a Value, Name: *const c_char, NameLen: size_t);
+ pub fn LLVMRustSetComdat<'a>(M: &'a Module, V: &'a Value, Name: *const c_char, NameLen: size_t);
pub fn LLVMRustUnsetComdat(V: &Value);
pub fn LLVMRustSetModulePICLevel(M: &Module);
pub fn LLVMRustSetModulePIELevel(M: &Module);
pub fn LLVMRustLTOGetDICompileUnit(M: &Module, CU1: &mut *mut c_void, CU2: &mut *mut c_void);
pub fn LLVMRustLTOPatchDICompileUnit(M: &Module, CU: *mut c_void);
- pub fn LLVMRustLinkerNew(M: &'a Module) -> &'a mut Linker<'a>;
+ pub fn LLVMRustLinkerNew(M: &Module) -> &mut Linker<'_>;
pub fn LLVMRustLinkerAdd(
linker: &Linker<'_>,
bytecode: *const c_char,
bytecode_len: usize,
) -> bool;
- pub fn LLVMRustLinkerFree(linker: &'a mut Linker<'a>);
+ pub fn LLVMRustLinkerFree<'a>(linker: &'a mut Linker<'a>);
#[allow(improper_ctypes)]
pub fn LLVMRustComputeLTOCacheKey(
key_out: &RustString,
}
}
-pub fn AddFunctionAttrStringValue(llfn: &'a Value, idx: AttributePlace, attr: &CStr, value: &CStr) {
+pub fn AddFunctionAttrStringValue(llfn: &Value, idx: AttributePlace, attr: &CStr, value: &CStr) {
unsafe {
LLVMRustAddFunctionAttrStringValue(llfn, idx.as_uint(), attr.as_ptr(), value.as_ptr())
}
}
-pub fn AddFunctionAttrString(llfn: &'a Value, idx: AttributePlace, attr: &CStr) {
+pub fn AddFunctionAttrString(llfn: &Value, idx: AttributePlace, attr: &CStr) {
unsafe {
LLVMRustAddFunctionAttrStringValue(llfn, idx.as_uint(), attr.as_ptr(), std::ptr::null())
}
}
}
-pub fn SetInstructionCallConv(instr: &'a Value, cc: CallConv) {
+pub fn SetInstructionCallConv(instr: &Value, cc: CallConv) {
unsafe {
LLVMSetInstructionCallConv(instr, cc as c_uint);
}
}
-pub fn SetFunctionCallConv(fn_: &'a Value, cc: CallConv) {
+pub fn SetFunctionCallConv(fn_: &Value, cc: CallConv) {
unsafe {
LLVMSetFunctionCallConv(fn_, cc as c_uint);
}
// value's name as the comdat value to make sure that it is in a 1-to-1 relationship to the
// function.
// For more details on COMDAT sections see e.g., https://www.airs.com/blog/archives/52
-pub fn SetUniqueComdat(llmod: &Module, val: &'a Value) {
+pub fn SetUniqueComdat(llmod: &Module, val: &Value) {
unsafe {
let name = get_value_name(val);
LLVMRustSetComdat(llmod, val, name.as_ptr().cast(), name.len());
}
}
-pub fn UnsetComdat(val: &'a Value) {
+pub fn UnsetComdat(val: &Value) {
unsafe {
LLVMRustUnsetComdat(val);
}
}
-pub fn SetUnnamedAddress(global: &'a Value, unnamed: UnnamedAddr) {
+pub fn SetUnnamedAddress(global: &Value, unnamed: UnnamedAddr) {
unsafe {
LLVMSetUnnamedAddress(global, unnamed);
}
}
-pub fn set_thread_local_mode(global: &'a Value, mode: ThreadLocalMode) {
+pub fn set_thread_local_mode(global: &Value, mode: ThreadLocalMode) {
unsafe {
LLVMSetThreadLocalMode(global, mode);
}
pub raw: &'a mut ffi::OperandBundleDef<'a>,
}
-impl OperandBundleDef<'a> {
+impl<'a> OperandBundleDef<'a> {
pub fn new(name: &str, vals: &[&'a Value]) -> Self {
let name = SmallCStr::new(name);
let def = unsafe {
}
}
-impl Drop for OperandBundleDef<'a> {
+impl Drop for OperandBundleDef<'_> {
fn drop(&mut self) {
unsafe {
LLVMRustFreeOperandBundleDef(&mut *(self.raw as *mut _));
use rustc_target::spec::RelocModel;
use tracing::debug;
-impl PreDefineMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'tcx> PreDefineMethods<'tcx> for CodegenCx<'_, 'tcx> {
fn predefine_static(
&self,
def_id: DefId,
}
}
-impl CodegenCx<'ll, 'tcx> {
+impl CodegenCx<'_, '_> {
/// Whether a definition or declaration can be assumed to be local to a group of
/// libraries that form a single DSO or executable.
pub(crate) unsafe fn should_assume_dso_local(
}
}
-impl CodegenCx<'ll, 'tcx> {
+impl<'ll> CodegenCx<'ll, '_> {
crate fn type_named_struct(&self, name: &str) -> &'ll Type {
let name = SmallCStr::new(name);
unsafe { llvm::LLVMStructCreateNamed(self.llcx, name.as_ptr()) }
}
}
-impl BaseTypeMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> BaseTypeMethods<'tcx> for CodegenCx<'ll, 'tcx> {
fn type_i1(&self) -> &'ll Type {
unsafe { llvm::LLVMInt1TypeInContext(self.llcx) }
}
}
}
-impl LayoutTypeMethods<'tcx> for CodegenCx<'ll, 'tcx> {
+impl<'ll, 'tcx> LayoutTypeMethods<'tcx> for CodegenCx<'ll, 'tcx> {
fn backend_type(&self, layout: TyAndLayout<'tcx>) -> &'ll Type {
layout.llvm_type(self)
}
use rustc_middle::ty::Ty;
use rustc_target::abi::{Align, Endian, HasDataLayout, Size};
-fn round_pointer_up_to_alignment(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn round_pointer_up_to_alignment<'ll>(
+ bx: &mut Builder<'_, 'll, '_>,
addr: &'ll Value,
align: Align,
ptr_ty: &'ll Type,
bx.inttoptr(ptr_as_int, ptr_ty)
}
-fn emit_direct_ptr_va_arg(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn emit_direct_ptr_va_arg<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
list: OperandRef<'tcx, &'ll Value>,
llty: &'ll Type,
size: Size,
}
}
-fn emit_ptr_va_arg(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn emit_ptr_va_arg<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
list: OperandRef<'tcx, &'ll Value>,
target_ty: Ty<'tcx>,
indirect: bool,
}
}
-fn emit_aapcs_va_arg(
- bx: &mut Builder<'a, 'll, 'tcx>,
+fn emit_aapcs_va_arg<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
list: OperandRef<'tcx, &'ll Value>,
target_ty: Ty<'tcx>,
) -> &'ll Value {
val
}
-pub(super) fn emit_va_arg(
- bx: &mut Builder<'a, 'll, 'tcx>,
+pub(super) fn emit_va_arg<'ll, 'tcx>(
+ bx: &mut Builder<'_, 'll, 'tcx>,
addr: OperandRef<'tcx, &'ll Value>,
target_ty: Ty<'tcx>,
) -> &'ll Value {
use regex::Regex;
use tempfile::Builder as TempFileBuilder;
-use std::ffi::OsString;
+use std::ffi::{OsStr, OsString};
use std::lazy::OnceCell;
use std::path::{Path, PathBuf};
use std::process::{ExitStatus, Output, Stdio};
const LLVM_DWP_EXECUTABLE: &'static str = "rust-llvm-dwp";
-/// Invoke `llvm-dwp` (shipped alongside rustc) to link `dwo` files from Split DWARF into a `dwp`
+/// Invoke `llvm-dwp` (shipped alongside rustc) to link debuginfo in object files into a `dwp`
/// file.
-fn link_dwarf_object<'a>(sess: &'a Session, executable_out_filename: &Path) {
+fn link_dwarf_object<'a, I>(sess: &'a Session, executable_out_filename: &Path, object_files: I)
+where
+ I: IntoIterator<Item: AsRef<OsStr>>,
+{
info!("preparing dwp to {}.dwp", executable_out_filename.to_str().unwrap());
let dwp_out_filename = executable_out_filename.with_extension("dwp");
let mut cmd = Command::new(LLVM_DWP_EXECUTABLE);
- cmd.arg("-e");
- cmd.arg(executable_out_filename);
cmd.arg("-o");
cmd.arg(&dwp_out_filename);
+ cmd.args(object_files);
let mut new_path = sess.get_tools_search_paths(false);
if let Some(path) = env::var_os("PATH") {
SplitDebuginfo::Packed if sess.target.is_like_msvc => {}
// ... and otherwise we're processing a `*.dwp` packed dwarf file.
- SplitDebuginfo::Packed => link_dwarf_object(sess, &out_filename),
+ // We cannot rely on the .o paths in the exectuable because they may have been
+ // remapped by --remap-path-prefix and therefore invalid. So we need to provide
+ // the .o paths explicitly
+ SplitDebuginfo::Packed => link_dwarf_object(
+ sess,
+ &out_filename,
+ codegen_results.modules.iter().filter_map(|m| m.object.as_ref()),
+ ),
}
let strip = strip_value(sess);
match self.size_and_align_of(metadata, &field)? {
Some(size_and_align) => size_and_align,
None => {
- // A field with extern type. If this field is at offset 0, we behave
- // like the underlying extern type.
- // FIXME: Once we have made decisions for how to handle size and alignment
- // of `extern type`, this should be adapted. It is just a temporary hack
- // to get some code to work that probably ought to work.
- if sized_size == Size::ZERO {
- return Ok(None);
- } else {
- span_bug!(
- self.cur_span(),
- "Fields cannot be extern types, unless they are at offset 0"
- )
- }
+ // A field with an extern type. We don't know the actual dynamic size
+ // or the alignment.
+ return Ok(None);
}
};
// Re-use parent metadata to determine dynamic field layout.
// With custom DSTS, this *will* execute user-defined code, but the same
// happens at run-time so that's okay.
- let align = match self.size_and_align_of(&base.meta, &field_layout)? {
- Some((_, align)) => align,
- None if offset == Size::ZERO => {
- // An extern type at offset 0, we fall back to its static alignment.
- // FIXME: Once we have made decisions for how to handle size and alignment
- // of `extern type`, this should be adapted. It is just a temporary hack
- // to get some code to work that probably ought to work.
- field_layout.align.abi
+ match self.size_and_align_of(&base.meta, &field_layout)? {
+ Some((_, align)) => (base.meta, offset.align_to(align)),
+ None => {
+ // For unsized types with an extern type tail we perform no adjustments.
+ // NOTE: keep this in sync with `PlaceRef::project_field` in the codegen backend.
+ assert!(matches!(base.meta, MemPlaceMeta::None));
+ (base.meta, offset)
}
- None => span_bug!(
- self.cur_span(),
- "cannot compute offset for extern type field at non-0 offset"
- ),
- };
- (base.meta, offset.align_to(align))
+ }
} else {
// base.meta could be present; we might be accessing a sized field of an unsized
// struct.
[] generic_bound: rustc_hir::GenericBound<'tcx>,
[] generic_param: rustc_hir::GenericParam<'tcx>,
[] expr: rustc_hir::Expr<'tcx>,
+ [] let_expr: rustc_hir::Let<'tcx>,
[] expr_field: rustc_hir::ExprField<'tcx>,
[] pat_field: rustc_hir::PatField<'tcx>,
[] fn_decl: rustc_hir::FnDecl<'tcx>,
pub body: &'hir Expr<'hir>,
}
+/// Represents a `let <pat>[: <ty>] = <expr>` expression (not a Local), occurring in an `if-let` or
+/// `let-else`, evaluating to a boolean. Typically the pattern is refutable.
+///
+/// In an if-let, imagine it as `if (let <pat> = <expr>) { ... }`; in a let-else, it is part of the
+/// desugaring to if-let. Only let-else supports the type annotation at present.
+#[derive(Debug, HashStable_Generic)]
+pub struct Let<'hir> {
+ pub hir_id: HirId,
+ pub span: Span,
+ pub pat: &'hir Pat<'hir>,
+ pub ty: Option<&'hir Ty<'hir>>,
+ pub init: &'hir Expr<'hir>,
+}
+
#[derive(Debug, HashStable_Generic)]
pub enum Guard<'hir> {
If(&'hir Expr<'hir>),
- // FIXME use ExprKind::Let for this.
+ // FIXME use hir::Let for this.
IfLet(&'hir Pat<'hir>, &'hir Expr<'hir>),
}
///
/// These are not `Local` and only occur as expressions.
/// The `let Some(x) = foo()` in `if let Some(x) = foo()` is an example of `Let(..)`.
- Let(&'hir Pat<'hir>, &'hir Expr<'hir>, Span),
+ Let(&'hir Let<'hir>),
/// An `if` block, with an optional else block.
///
/// I.e., `if <expr> { <expr> } else { <expr> }`.
fn visit_expr(&mut self, ex: &'v Expr<'v>) {
walk_expr(self, ex)
}
+ fn visit_let_expr(&mut self, lex: &'v Let<'v>) {
+ walk_let_expr(self, lex)
+ }
fn visit_ty(&mut self, t: &'v Ty<'v>) {
walk_ty(self, t)
}
visitor.visit_nested_body(constant.body);
}
+pub fn walk_let_expr<'v, V: Visitor<'v>>(visitor: &mut V, let_expr: &'v Let<'v>) {
+ // match the visit order in walk_local
+ visitor.visit_expr(let_expr.init);
+ visitor.visit_id(let_expr.hir_id);
+ visitor.visit_pat(let_expr.pat);
+ walk_list!(visitor, visit_ty, let_expr.ty);
+}
+
pub fn walk_expr<'v, V: Visitor<'v>>(visitor: &mut V, expression: &'v Expr<'v>) {
visitor.visit_id(expression.hir_id);
match expression.kind {
ExprKind::DropTemps(ref subexpression) => {
visitor.visit_expr(subexpression);
}
- ExprKind::Let(ref pat, ref expr, _) => {
- visitor.visit_expr(expr);
- visitor.visit_pat(pat);
- }
+ ExprKind::Let(ref let_expr) => visitor.visit_let_expr(let_expr),
ExprKind::If(ref cond, ref then, ref else_opt) => {
visitor.visit_expr(cond);
visitor.visit_expr(then);
}
/// Print a `let pat = expr` expression.
- fn print_let(&mut self, pat: &hir::Pat<'_>, expr: &hir::Expr<'_>) {
- self.word("let ");
+ fn print_let(&mut self, pat: &hir::Pat<'_>, ty: Option<&hir::Ty<'_>>, init: &hir::Expr<'_>) {
+ self.word_space("let");
self.print_pat(pat);
+ if let Some(ty) = ty {
+ self.word_space(":");
+ self.print_type(ty);
+ }
self.space();
self.word_space("=");
- let npals = || parser::needs_par_as_let_scrutinee(expr.precedence().order());
- self.print_expr_cond_paren(expr, Self::cond_needs_par(expr) || npals())
+ let npals = || parser::needs_par_as_let_scrutinee(init.precedence().order());
+ self.print_expr_cond_paren(init, Self::cond_needs_par(init) || npals())
}
// Does `expr` need parentheses when printed in a condition position?
// Print `}`:
self.bclose_maybe_open(expr.span, true);
}
- hir::ExprKind::Let(ref pat, ref scrutinee, _) => {
- self.print_let(pat, scrutinee);
+ hir::ExprKind::Let(hir::Let { pat, ty, init, .. }) => {
+ self.print_let(pat, *ty, init);
}
hir::ExprKind::If(ref test, ref blk, ref elseopt) => {
self.print_if(&test, &blk, elseopt.as_ref().map(|e| &**e));
}
},
BuiltinLintDiagnostics::Normal => (),
- BuiltinLintDiagnostics::BareTraitObject(span, is_global) => {
- let (sugg, app) = match sess.source_map().span_to_snippet(span) {
- Ok(s) if is_global => {
- (format!("dyn ({})", s), Applicability::MachineApplicable)
- }
- Ok(s) => (format!("dyn {}", s), Applicability::MachineApplicable),
- Err(_) => ("dyn <type>".to_string(), Applicability::HasPlaceholders),
- };
- db.span_suggestion(span, "use `dyn`", sugg, app);
- }
BuiltinLintDiagnostics::AbsPathWithModule(span) => {
let (sugg, app) = match sess.source_map().span_to_snippet(span) {
Ok(ref s) => {
}
if !(type_permits_lack_of_use || fn_warned || op_warned) {
- cx.struct_span_lint(UNUSED_RESULTS, s.span, |lint| lint.build("unused result").emit());
+ cx.struct_span_lint(UNUSED_RESULTS, s.span, |lint| {
+ lint.build(&format!("unused result of type `{}`", ty)).emit()
+ });
}
// Returns whether an error has been emitted (and thus another does not need to be later).
TEXT_DIRECTION_CODEPOINT_IN_COMMENT,
DEREF_INTO_DYN_SUPERTRAIT,
DEPRECATED_CFG_ATTR_CRATE_TYPE_NAME,
+ DUPLICATE_MACRO_ATTRIBUTES,
]
}
reference: "issue #89460 <https://github.com/rust-lang/rust/issues/89460>",
};
}
+
+declare_lint! {
+ /// The `duplicate_macro_attributes` lint detects when a `#[test]`-like built-in macro
+ /// attribute is duplicated on an item. This lint may trigger on `bench`, `cfg_eval`, `test`
+ /// and `test_case`.
+ ///
+ /// ### Example
+ ///
+ /// ```rust,ignore (needs --test)
+ /// #[test]
+ /// #[test]
+ /// fn foo() {}
+ /// ```
+ ///
+ /// {{produces}}
+ ///
+ /// ### Explanation
+ ///
+ /// A duplicated attribute may erroneously originate from a copy-paste and the effect of it
+ /// being duplicated may not be obvious or desireable.
+ ///
+ /// For instance, doubling the `#[test]` attributes registers the test to be run twice with no
+ /// change to its environment.
+ ///
+ /// [issue #90979]: https://github.com/rust-lang/rust/issues/90979
+ pub DUPLICATE_MACRO_ATTRIBUTES,
+ Warn,
+ "duplicated attribute"
+}
#[derive(PartialEq, Debug)]
pub enum BuiltinLintDiagnostics {
Normal,
- BareTraitObject(Span, /* is_global */ bool),
AbsPathWithModule(Span),
ProcMacroDeriveResolutionFallback(Span),
MacroExpandedMacroExportsAccessedByAbsolutePaths(Span),
modules: Vec<ForeignModule>,
}
-impl ItemLikeVisitor<'tcx> for Collector {
+impl<'tcx> ItemLikeVisitor<'tcx> for Collector {
fn visit_item(&mut self, it: &'tcx hir::Item<'tcx>) {
let items = match it.kind {
hir::ItemKind::ForeignMod { items, .. } => items,
#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![feature(crate_visibility_modifier)]
#![feature(drain_filter)]
-#![feature(in_band_lifetimes)]
#![feature(let_else)]
#![feature(nll)]
#![feature(once_cell)]
}
}
-fn get_metadata_section(
+fn get_metadata_section<'p>(
target: &Target,
flavor: CrateFlavor,
filename: &'p Path,
libs: Vec<NativeLib>,
}
-impl ItemLikeVisitor<'tcx> for Collector<'tcx> {
+impl<'tcx> ItemLikeVisitor<'tcx> for Collector<'tcx> {
fn visit_item(&mut self, it: &'tcx hir::Item<'tcx>) {
let (abi, foreign_mod_items) = match it.kind {
hir::ItemKind::ForeignMod { abi, items } => (abi, items),
fn visit_foreign_item(&mut self, _it: &'tcx hir::ForeignItem<'tcx>) {}
}
-impl Collector<'tcx> {
+impl Collector<'_> {
fn register_native_lib(&mut self, span: Option<Span>, lib: NativeLib) {
if lib.name.as_ref().map_or(false, |&s| s == kw::Empty) {
match span {
implement_ty_decoder!(DecodeContext<'a, 'tcx>);
-impl MetadataBlob {
+impl<'tcx> MetadataBlob {
crate fn new(metadata_ref: MetadataRef) -> MetadataBlob {
MetadataBlob(Lrc::new(metadata_ref))
}
&self.triple
}
- crate fn decode_crate_deps(
+ crate fn decode_crate_deps<'a>(
&self,
metadata: &'a MetadataBlob,
) -> impl ExactSizeIterator<Item = CrateDep> + Captures<'a> {
}
}
-impl IntoArgs for ty::InstanceDef<'tcx> {
+impl<'tcx> IntoArgs for ty::InstanceDef<'tcx> {
fn into_args(self) -> (DefId, DefId) {
(self.def_id(), self.def_id())
}
BorrowedFromTcx(&'tcx DefPathHashMap),
}
-impl DefPathHashMapRef<'tcx> {
+impl DefPathHashMapRef<'_> {
#[inline]
pub fn def_path_hash_to_def_index(&self, def_path_hash: &DefPathHash) -> DefIndex {
match *self {
use rustc_middle::thir;
use rustc_middle::traits::specialization_graph;
use rustc_middle::ty::codec::TyEncoder;
+use rustc_middle::ty::fast_reject::{self, SimplifyParams, StripReferences};
use rustc_middle::ty::{self, SymbolName, Ty, TyCtxt};
use rustc_serialize::{opaque, Encodable, Encoder};
use rustc_session::config::CrateType;
let needs_inline = (generics.requires_monomorphization(tcx)
|| tcx.codegen_fn_attrs(def_id).requests_inline())
&& tcx.sess.opts.output_types.should_codegen();
- // Only check the presence of the `const` modifier.
- let is_const_fn = tcx.is_const_fn_raw(def_id.to_def_id());
+ // The function has a `const` modifier or is annotated with `default_method_body_is_const`.
+ let is_const_fn = tcx.is_const_fn_raw(def_id.to_def_id())
+ || tcx.has_attr(def_id.to_def_id(), sym::default_method_body_is_const);
let always_encode_mir = tcx.sess.opts.debugging_opts.always_encode_mir;
(is_const_fn, needs_inline || always_encode_mir)
}
}
}
-impl EncodeContext<'a, 'tcx> {
+impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
fn encode_def_ids(&mut self) {
if self.is_proc_macro {
return;
}
// FIXME(eddyb) make metadata encoding walk over all definitions, instead of HIR.
-impl Visitor<'tcx> for EncodeContext<'a, 'tcx> {
+impl<'a, 'tcx> Visitor<'tcx> for EncodeContext<'a, 'tcx> {
type Map = Map<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
}
}
-impl EncodeContext<'a, 'tcx> {
+impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
fn encode_fields(&mut self, adt_def: &ty::AdtDef) {
for (variant_index, variant) in adt_def.variants.iter_enumerated() {
for (field_index, _field) in variant.fields.iter().enumerate() {
struct ImplVisitor<'tcx> {
tcx: TyCtxt<'tcx>,
- impls: FxHashMap<DefId, Vec<(DefIndex, Option<ty::fast_reject::SimplifiedType>)>>,
+ impls: FxHashMap<DefId, Vec<(DefIndex, Option<fast_reject::SimplifiedType>)>>,
}
impl<'tcx, 'v> ItemLikeVisitor<'v> for ImplVisitor<'tcx> {
fn visit_item(&mut self, item: &hir::Item<'_>) {
if let hir::ItemKind::Impl { .. } = item.kind {
if let Some(trait_ref) = self.tcx.impl_trait_ref(item.def_id.to_def_id()) {
- let simplified_self_ty =
- ty::fast_reject::simplify_type(self.tcx, trait_ref.self_ty(), false);
+ let simplified_self_ty = fast_reject::simplify_type(
+ self.tcx,
+ trait_ref.self_ty(),
+ SimplifyParams::No,
+ StripReferences::No,
+ );
self.impls
.entry(trait_ref.def_id)
$($name: TableBuilder<$IDX, $T>),+
}
- impl TableBuilders<'tcx> {
+ impl<'tcx> TableBuilders<'tcx> {
fn encode(&self, buf: &mut Encoder) -> LazyTables<'tcx> {
LazyTables {
$($name: self.$name.encode(buf)),+
desc { |tcx| "type-checking `{}`", tcx.def_path_str(key.to_def_id()) }
cache_on_disk_if { true }
load_cached(tcx, id) {
- let typeck_results: Option<ty::TypeckResults<'tcx>> = tcx
- .on_disk_cache().as_ref()
- .and_then(|c| c.try_load_query_result(*tcx, id));
+ #[cfg(bootstrap)]
+ {
+ match match tcx.on_disk_cache().as_ref() {
+ Some(c) => c.try_load_query_result(*tcx, id),
+ None => None,
+ } {
+ Some(x) => Some(&*tcx.arena.alloc(x)),
+ None => None,
+ }
+ }
+ #[cfg(not(bootstrap))]
+ {
+ let typeck_results: Option<ty::TypeckResults<'tcx>> = tcx
+ .on_disk_cache().as_ref()
+ .and_then(|c| c.try_load_query_result(*tcx, id));
- typeck_results.map(|x| &*tcx.arena.alloc(x))
+ typeck_results.map(|x| &*tcx.arena.alloc(x))
+ }
}
}
remap_env_constness
}
- // FIXME: Implement `normalize_generic_arg_after_erasing_regions` and
- // `normalize_mir_const_after_erasing_regions` in terms of
- // `try_normalize_generic_arg_after_erasing_regions` and
- // `try_normalize_mir_const_after_erasing_regions`, respectively.
-
- /// Do not call this query directly: invoke `normalize_erasing_regions` instead.
- query normalize_generic_arg_after_erasing_regions(
- goal: ParamEnvAnd<'tcx, GenericArg<'tcx>>
- ) -> GenericArg<'tcx> {
- desc { "normalizing `{}`", goal.value }
- remap_env_constness
- }
-
- /// Do not call this query directly: invoke `normalize_erasing_regions` instead.
- query normalize_mir_const_after_erasing_regions(
- goal: ParamEnvAnd<'tcx, mir::ConstantKind<'tcx>>
- ) -> mir::ConstantKind<'tcx> {
- desc { "normalizing `{}`", goal.value }
- remap_env_constness
- }
-
/// Do not call this query directly: invoke `try_normalize_erasing_regions` instead.
query try_normalize_generic_arg_after_erasing_regions(
goal: ParamEnvAnd<'tcx, GenericArg<'tcx>>
+use crate::mir::Mutability;
use crate::ty::{self, Ty, TyCtxt};
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
use rustc_hir::def_id::DefId;
UintSimplifiedType(ty::UintTy),
FloatSimplifiedType(ty::FloatTy),
AdtSimplifiedType(D),
+ ForeignSimplifiedType(D),
StrSimplifiedType,
ArraySimplifiedType,
- PtrSimplifiedType,
+ SliceSimplifiedType,
+ RefSimplifiedType(Mutability),
+ PtrSimplifiedType(Mutability),
NeverSimplifiedType,
TupleSimplifiedType(usize),
/// A trait object, all of whose components are markers
OpaqueSimplifiedType(D),
FunctionSimplifiedType(usize),
ParameterSimplifiedType,
- ForeignSimplifiedType(DefId),
}
-/// Tries to simplify a type by dropping type parameters, deref'ing away any reference types, etc.
-/// The idea is to get something simple that we can use to quickly decide if two types could unify
-/// during method lookup.
+#[derive(PartialEq, Eq, Debug, Clone, Copy)]
+pub enum SimplifyParams {
+ Yes,
+ No,
+}
+
+#[derive(PartialEq, Eq, Debug, Clone, Copy)]
+pub enum StripReferences {
+ Yes,
+ No,
+}
+
+/// Tries to simplify a type by only returning the outermost injective¹ layer, if one exists.
+///
+/// The idea is to get something simple that we can use to quickly decide if two types could unify,
+/// for example during method lookup.
///
-/// If `can_simplify_params` is false, then we will fail to simplify type parameters entirely. This
-/// is useful when those type parameters would be instantiated with fresh type variables, since
-/// then we can't say much about whether two types would unify. Put another way,
-/// `can_simplify_params` should be true if type parameters appear free in `ty` and `false` if they
-/// are to be considered bound.
+/// A special case here are parameters and projections. Projections can be normalized to
+/// a different type, meaning that `<T as Trait>::Assoc` and `u8` can be unified, even though
+/// their outermost layer is different while parameters like `T` of impls are later replaced
+/// with an inference variable, which then also allows unification with other types.
+///
+/// When using `SimplifyParams::Yes`, we still return a simplified type for params and projections²,
+/// the reasoning for this can be seen at the places doing this.
+///
+/// For diagnostics we strip references with `StripReferences::Yes`. This is currently the best
+/// way to skip some unhelpful suggestions.
+///
+/// ¹ meaning that if two outermost layers are different, then the whole types are also different.
+/// ² FIXME(@lcnr): this seems like it can actually end up being unsound with the way it's used during
+/// candidate selection. We do not consider non blanket impls for `<_ as Trait>::Assoc` even
+/// though `_` can be inferred to a concrete type later at which point a concrete impl
+/// could actually apply. After experimenting for about an hour I wasn't able to cause any issues
+/// this way so I am not going to change this until we actually find an issue as I am really
+/// interesting in getting an actual test for this.
pub fn simplify_type(
tcx: TyCtxt<'_>,
ty: Ty<'_>,
- can_simplify_params: bool,
+ can_simplify_params: SimplifyParams,
+ strip_references: StripReferences,
) -> Option<SimplifiedType> {
match *ty.kind() {
ty::Bool => Some(BoolSimplifiedType),
ty::Float(float_type) => Some(FloatSimplifiedType(float_type)),
ty::Adt(def, _) => Some(AdtSimplifiedType(def.did)),
ty::Str => Some(StrSimplifiedType),
- ty::Array(..) | ty::Slice(_) => Some(ArraySimplifiedType),
- ty::RawPtr(_) => Some(PtrSimplifiedType),
+ ty::Array(..) => Some(ArraySimplifiedType),
+ ty::Slice(..) => Some(SliceSimplifiedType),
+ ty::RawPtr(ptr) => Some(PtrSimplifiedType(ptr.mutbl)),
ty::Dynamic(ref trait_info, ..) => match trait_info.principal_def_id() {
Some(principal_def_id) if !tcx.trait_is_auto(principal_def_id) => {
Some(TraitSimplifiedType(principal_def_id))
}
_ => Some(MarkerTraitObjectSimplifiedType),
},
- ty::Ref(_, ty, _) => {
- // since we introduce auto-refs during method lookup, we
- // just treat &T and T as equivalent from the point of
- // view of possibly unifying
- simplify_type(tcx, ty, can_simplify_params)
+ ty::Ref(_, ty, mutbl) => {
+ if strip_references == StripReferences::Yes {
+ // For diagnostics, when recommending similar impls we want to
+ // recommend impls even when there is a reference mismatch,
+ // so we treat &T and T equivalently in that case.
+ simplify_type(tcx, ty, can_simplify_params, strip_references)
+ } else {
+ Some(RefSimplifiedType(mutbl))
+ }
}
ty::FnDef(def_id, _) | ty::Closure(def_id, _) => Some(ClosureSimplifiedType(def_id)),
ty::Generator(def_id, _, _) => Some(GeneratorSimplifiedType(def_id)),
ty::Tuple(ref tys) => Some(TupleSimplifiedType(tys.len())),
ty::FnPtr(ref f) => Some(FunctionSimplifiedType(f.skip_binder().inputs().len())),
ty::Projection(_) | ty::Param(_) => {
- if can_simplify_params {
+ if can_simplify_params == SimplifyParams::Yes {
// In normalized types, projections don't unify with
// anything. when lazy normalization happens, this
// will change. It would still be nice to have a way
UintSimplifiedType(t) => UintSimplifiedType(t),
FloatSimplifiedType(t) => FloatSimplifiedType(t),
AdtSimplifiedType(d) => AdtSimplifiedType(map(d)),
+ ForeignSimplifiedType(d) => ForeignSimplifiedType(map(d)),
StrSimplifiedType => StrSimplifiedType,
ArraySimplifiedType => ArraySimplifiedType,
- PtrSimplifiedType => PtrSimplifiedType,
+ SliceSimplifiedType => SliceSimplifiedType,
+ RefSimplifiedType(m) => RefSimplifiedType(m),
+ PtrSimplifiedType(m) => PtrSimplifiedType(m),
NeverSimplifiedType => NeverSimplifiedType,
MarkerTraitObjectSimplifiedType => MarkerTraitObjectSimplifiedType,
TupleSimplifiedType(n) => TupleSimplifiedType(n),
OpaqueSimplifiedType(d) => OpaqueSimplifiedType(map(d)),
FunctionSimplifiedType(n) => FunctionSimplifiedType(n),
ParameterSimplifiedType => ParameterSimplifiedType,
- ForeignSimplifiedType(d) => ForeignSimplifiedType(d),
}
}
}
| CharSimplifiedType
| StrSimplifiedType
| ArraySimplifiedType
- | PtrSimplifiedType
+ | SliceSimplifiedType
| NeverSimplifiedType
| ParameterSimplifiedType
| MarkerTraitObjectSimplifiedType => {
// nothing to do
}
+ RefSimplifiedType(m) | PtrSimplifiedType(m) => m.hash_stable(hcx, hasher),
IntSimplifiedType(t) => t.hash_stable(hcx, hasher),
UintSimplifiedType(t) => t.hash_stable(hcx, hasher),
FloatSimplifiedType(t) => t.hash_stable(hcx, hasher),
let arg = self.param_env.and(arg);
debug!(?arg);
- self.tcx.normalize_generic_arg_after_erasing_regions(arg)
+ self.tcx.try_normalize_generic_arg_after_erasing_regions(arg).unwrap_or_else(|_| bug!(
+ "Failed to normalize {:?}, maybe try to call `try_normalize_erasing_regions` instead",
+ arg.value
+ ))
}
}
fn fold_mir_const(&mut self, c: mir::ConstantKind<'tcx>) -> mir::ConstantKind<'tcx> {
// FIXME: This *probably* needs canonicalization too!
let arg = self.param_env.and(c);
- self.tcx.normalize_mir_const_after_erasing_regions(arg)
+ self.tcx
+ .try_normalize_mir_const_after_erasing_regions(arg)
+ .unwrap_or_else(|_| bug!("failed to normalize {:?}", c))
}
}
use crate::traits::specialization_graph;
-use crate::ty::fast_reject;
+use crate::ty::fast_reject::{self, SimplifyParams, StripReferences};
use crate::ty::fold::TypeFoldable;
use crate::ty::{Ty, TyCtxt};
use rustc_hir as hir;
self_ty: Ty<'tcx>,
mut f: F,
) -> Option<T> {
+ // FIXME: This depends on the set of all impls for the trait. That is
+ // unfortunate wrt. incremental compilation.
+ //
+ // If we want to be faster, we could have separate queries for
+ // blanket and non-blanket impls, and compare them separately.
let impls = self.trait_impls_of(def_id);
for &impl_def_id in impls.blanket_impls.iter() {
}
}
- // simplify_type(.., false) basically replaces type parameters and
- // projections with infer-variables. This is, of course, done on
- // the impl trait-ref when it is instantiated, but not on the
- // predicate trait-ref which is passed here.
- //
- // for example, if we match `S: Copy` against an impl like
- // `impl<T:Copy> Copy for Option<T>`, we replace the type variable
- // in `Option<T>` with an infer variable, to `Option<_>` (this
- // doesn't actually change fast_reject output), but we don't
- // replace `S` with anything - this impl of course can't be
- // selected, and as there are hundreds of similar impls,
- // considering them would significantly harm performance.
-
- // This depends on the set of all impls for the trait. That is
- // unfortunate. When we get red-green recompilation, we would like
- // to have a way of knowing whether the set of relevant impls
- // changed. The most naive
- // way would be to compute the Vec of relevant impls and see whether
- // it differs between compilations. That shouldn't be too slow by
- // itself - we do quite a bit of work for each relevant impl anyway.
- //
- // If we want to be faster, we could have separate queries for
- // blanket and non-blanket impls, and compare them separately.
+ // Note that we're using `SimplifyParams::Yes` to query `non_blanket_impls` while using
+ // `SimplifyParams::No` while actually adding them.
//
- // I think we'll cross that bridge when we get to it.
- if let Some(simp) = fast_reject::simplify_type(self, self_ty, true) {
+ // This way, when searching for some impl for `T: Trait`, we do not look at any impls
+ // whose outer level is not a parameter or projection. Especially for things like
+ // `T: Clone` this is incredibly useful as we would otherwise look at all the impls
+ // of `Clone` for `Option<T>`, `Vec<T>`, `ConcreteType` and so on.
+ if let Some(simp) =
+ fast_reject::simplify_type(self, self_ty, SimplifyParams::Yes, StripReferences::No)
+ {
if let Some(impls) = impls.non_blanket_impls.get(&simp) {
for &impl_def_id in impls {
if let result @ Some(_) = f(impl_def_id) {
continue;
}
- if let Some(simplified_self_ty) = fast_reject::simplify_type(tcx, impl_self_ty, false) {
+ if let Some(simplified_self_ty) =
+ fast_reject::simplify_type(tcx, impl_self_ty, SimplifyParams::No, StripReferences::No)
+ {
impls.non_blanket_impls.entry(simplified_self_ty).or_default().push(impl_def_id);
} else {
impls.blanket_impls.push(impl_def_id);
},
Err(err) => bug!("invalid loop id for continue: {}", err),
},
- hir::ExprKind::Let(ref pat, ref expr, _) => {
- ExprKind::Let { expr: self.mirror_expr(expr), pat: self.pattern_from_hir(pat) }
- }
+ hir::ExprKind::Let(let_expr) => ExprKind::Let {
+ expr: self.mirror_expr(let_expr.init),
+ pat: self.pattern_from_hir(let_expr.pat),
+ },
hir::ExprKind::If(cond, then, else_opt) => ExprKind::If {
if_then_scope: region::Scope {
id: then.hir_id.local_id,
intravisit::walk_expr(self, ex);
match &ex.kind {
hir::ExprKind::Match(scrut, arms, source) => self.check_match(scrut, arms, *source),
- hir::ExprKind::Let(pat, scrut, span) => self.check_let(pat, scrut, *span),
+ hir::ExprKind::Let(hir::Let { pat, init, span, .. }) => {
+ self.check_let(pat, init, *span)
+ }
_ => {}
}
}
}
}
- fn check_let(&mut self, pat: &'tcx hir::Pat<'tcx>, expr: &hir::Expr<'_>, span: Span) {
+ fn check_let(&mut self, pat: &'tcx hir::Pat<'tcx>, scrutinee: &hir::Expr<'_>, span: Span) {
self.check_patterns(pat, Refutable);
- let mut cx = self.new_cx(expr.hir_id);
+ let mut cx = self.new_cx(scrutinee.hir_id);
let tpat = self.lower_pattern(&mut cx, pat, &mut false);
check_let_reachability(&mut cx, pat.hir_id, tpat, span);
}
/// Applies all effects between the given `EffectIndex`s.
///
/// `effects.start()` must precede or equal `effects.end()` in this direction.
- fn apply_effects_in_range<A>(
+ fn apply_effects_in_range<'tcx, A>(
analysis: &A,
state: &mut A::Domain,
block: BasicBlock,
) where
A: Analysis<'tcx>;
- fn apply_effects_in_block<A>(
+ fn apply_effects_in_block<'tcx, A>(
analysis: &A,
state: &mut A::Domain,
block: BasicBlock,
) where
A: Analysis<'tcx>;
- fn gen_kill_effects_in_block<A>(
+ fn gen_kill_effects_in_block<'tcx, A>(
analysis: &A,
trans: &mut GenKillSet<A::Idx>,
block: BasicBlock,
) where
A: GenKillAnalysis<'tcx>;
- fn visit_results_in_block<F, R>(
+ fn visit_results_in_block<'mir, 'tcx, F, R>(
state: &mut F,
block: BasicBlock,
block_data: &'mir mir::BasicBlockData<'tcx>,
) where
R: ResultsVisitable<'tcx, FlowState = F>;
- fn join_state_into_successors_of<A>(
+ fn join_state_into_successors_of<'tcx, A>(
analysis: &A,
tcx: TyCtxt<'tcx>,
body: &mir::Body<'tcx>,
false
}
- fn apply_effects_in_block<A>(
+ fn apply_effects_in_block<'tcx, A>(
analysis: &A,
state: &mut A::Domain,
block: BasicBlock,
}
}
- fn gen_kill_effects_in_block<A>(
+ fn gen_kill_effects_in_block<'tcx, A>(
analysis: &A,
trans: &mut GenKillSet<A::Idx>,
block: BasicBlock,
}
}
- fn apply_effects_in_range<A>(
+ fn apply_effects_in_range<'tcx, A>(
analysis: &A,
state: &mut A::Domain,
block: BasicBlock,
analysis.apply_statement_effect(state, statement, location);
}
- fn visit_results_in_block<F, R>(
+ fn visit_results_in_block<'mir, 'tcx, F, R>(
state: &mut F,
block: BasicBlock,
block_data: &'mir mir::BasicBlockData<'tcx>,
vis.visit_block_start(state, block_data, block);
}
- fn join_state_into_successors_of<A>(
+ fn join_state_into_successors_of<'tcx, A>(
analysis: &A,
_tcx: TyCtxt<'tcx>,
body: &mir::Body<'tcx>,
true
}
- fn apply_effects_in_block<A>(
+ fn apply_effects_in_block<'tcx, A>(
analysis: &A,
state: &mut A::Domain,
block: BasicBlock,
analysis.apply_terminator_effect(state, terminator, location);
}
- fn gen_kill_effects_in_block<A>(
+ fn gen_kill_effects_in_block<'tcx, A>(
analysis: &A,
trans: &mut GenKillSet<A::Idx>,
block: BasicBlock,
analysis.terminator_effect(trans, terminator, location);
}
- fn apply_effects_in_range<A>(
+ fn apply_effects_in_range<'tcx, A>(
analysis: &A,
state: &mut A::Domain,
block: BasicBlock,
}
}
- fn visit_results_in_block<F, R>(
+ fn visit_results_in_block<'mir, 'tcx, F, R>(
state: &mut F,
block: BasicBlock,
block_data: &'mir mir::BasicBlockData<'tcx>,
vis.visit_block_end(state, block_data, block);
}
- fn join_state_into_successors_of<A>(
+ fn join_state_into_successors_of<'tcx, A>(
analysis: &A,
_tcx: TyCtxt<'tcx>,
_body: &mir::Body<'tcx>,
//
// FIXME: Figure out how to express this using `Option::clone_from`, or maybe lift it into the
// standard library?
-fn opt_clone_from_or_clone<T: Clone>(opt: &'a mut Option<T>, val: &T) -> &'a mut T {
+fn opt_clone_from_or_clone<'a, T: Clone>(opt: &'a mut Option<T>, val: &T) -> &'a mut T {
if opt.is_some() {
let ret = opt.as_mut().unwrap();
ret.clone_from(val);
pub(super) entry_sets: IndexVec<BasicBlock, A::Domain>,
}
-impl<A> Results<'tcx, A>
+impl<'tcx, A> Results<'tcx, A>
where
A: Analysis<'tcx>,
{
/// Creates a `ResultsCursor` that can inspect these `Results`.
- pub fn into_results_cursor(self, body: &'mir mir::Body<'tcx>) -> ResultsCursor<'mir, 'tcx, A> {
+ pub fn into_results_cursor<'mir>(
+ self,
+ body: &'mir mir::Body<'tcx>,
+ ) -> ResultsCursor<'mir, 'tcx, A> {
ResultsCursor::new(body, self)
}
&self.entry_sets[block]
}
- pub fn visit_with(
+ pub fn visit_with<'mir>(
&self,
body: &'mir mir::Body<'tcx>,
blocks: impl IntoIterator<Item = BasicBlock>,
visit_results(body, blocks, self, vis)
}
- pub fn visit_reachable_with(
+ pub fn visit_reachable_with<'mir>(
&self,
body: &'mir mir::Body<'tcx>,
vis: &mut impl ResultsVisitor<'mir, 'tcx, FlowState = A::Domain>,
apply_trans_for_block: Option<Box<dyn Fn(BasicBlock, &mut A::Domain)>>,
}
-impl<A, D, T> Engine<'a, 'tcx, A>
+impl<'a, 'tcx, A, D, T> Engine<'a, 'tcx, A>
where
A: GenKillAnalysis<'tcx, Idx = T, Domain = D>,
D: Clone + JoinSemiLattice + GenKill<T> + BorrowMut<BitSet<T>>,
}
}
-impl<A, D> Engine<'a, 'tcx, A>
+impl<'a, 'tcx, A, D> Engine<'a, 'tcx, A>
where
A: Analysis<'tcx, Domain = D>,
D: Clone + JoinSemiLattice,
/// Writes a DOT file containing the results of a dataflow analysis if the user requested it via
/// `rustc_mir` attributes.
-fn write_graphviz_results<A>(
+fn write_graphviz_results<'tcx, A>(
tcx: TyCtxt<'tcx>,
body: &mir::Body<'tcx>,
results: &Results<'tcx, A>,
}
impl RustcMirAttrs {
- fn parse(tcx: TyCtxt<'tcx>, def_id: DefId) -> Result<Self, ()> {
+ fn parse(tcx: TyCtxt<'_>, def_id: DefId) -> Result<Self, ()> {
let attrs = tcx.get_attrs(def_id);
let mut result = Ok(());
fn set_field<T>(
field: &mut Option<T>,
- tcx: TyCtxt<'tcx>,
+ tcx: TyCtxt<'_>,
attr: &ast::NestedMetaItem,
mapper: impl FnOnce(Symbol) -> Result<T, ()>,
) -> Result<(), ()> {
style: OutputStyle,
}
-impl<A> Formatter<'a, 'tcx, A>
+impl<'a, 'tcx, A> Formatter<'a, 'tcx, A>
where
A: Analysis<'tcx>,
{
index: usize,
}
-fn dataflow_successors(body: &Body<'tcx>, bb: BasicBlock) -> Vec<CfgEdge> {
+fn dataflow_successors(body: &Body<'_>, bb: BasicBlock) -> Vec<CfgEdge> {
body[bb]
.terminator()
.successors()
.collect()
}
-impl<A> dot::Labeller<'_> for Formatter<'a, 'tcx, A>
+impl<'tcx, A> dot::Labeller<'_> for Formatter<'_, 'tcx, A>
where
A: Analysis<'tcx>,
A::Domain: DebugWithContext<A>,
}
}
-impl<A> dot::GraphWalk<'a> for Formatter<'a, 'tcx, A>
+impl<'a, 'tcx, A> dot::GraphWalk<'a> for Formatter<'a, 'tcx, A>
where
A: Analysis<'tcx>,
{
style: OutputStyle,
}
-impl<A> BlockFormatter<'a, 'tcx, A>
+impl<'a, 'tcx, A> BlockFormatter<'a, 'tcx, A>
where
A: Analysis<'tcx>,
A::Domain: DebugWithContext<A>,
after: Vec<String>,
}
-impl<A> StateDiffCollector<'a, 'tcx, A>
+impl<'a, 'tcx, A> StateDiffCollector<'a, 'tcx, A>
where
A: Analysis<'tcx>,
A::Domain: DebugWithContext<A>,
}
}
-impl<A> ResultsVisitor<'a, 'tcx> for StateDiffCollector<'a, 'tcx, A>
+impl<'a, 'tcx, A> ResultsVisitor<'a, 'tcx> for StateDiffCollector<'a, 'tcx, A>
where
A: Analysis<'tcx>,
A::Domain: DebugWithContext<A>,
fn visit_block_start(
&mut self,
state: &Self::FlowState,
- _block_data: &'mir mir::BasicBlockData<'tcx>,
+ _block_data: &mir::BasicBlockData<'tcx>,
_block: BasicBlock,
) {
if A::Direction::is_forward() {
fn visit_block_end(
&mut self,
state: &Self::FlowState,
- _block_data: &'mir mir::BasicBlockData<'tcx>,
+ _block_data: &mir::BasicBlockData<'tcx>,
_block: BasicBlock,
) {
if A::Direction::is_backward() {
fn visit_statement_before_primary_effect(
&mut self,
state: &Self::FlowState,
- _statement: &'mir mir::Statement<'tcx>,
+ _statement: &mir::Statement<'tcx>,
_location: Location,
) {
if let Some(before) = self.before.as_mut() {
fn visit_statement_after_primary_effect(
&mut self,
state: &Self::FlowState,
- _statement: &'mir mir::Statement<'tcx>,
+ _statement: &mir::Statement<'tcx>,
_location: Location,
) {
self.after.push(diff_pretty(state, &self.prev_state, self.analysis));
fn visit_terminator_before_primary_effect(
&mut self,
state: &Self::FlowState,
- _terminator: &'mir mir::Terminator<'tcx>,
+ _terminator: &mir::Terminator<'tcx>,
_location: Location,
) {
if let Some(before) = self.before.as_mut() {
fn visit_terminator_after_primary_effect(
&mut self,
state: &Self::FlowState,
- _terminator: &'mir mir::Terminator<'tcx>,
+ _terminator: &mir::Terminator<'tcx>,
_location: Location,
) {
self.after.push(diff_pretty(state, &self.prev_state, self.analysis));
/// .iterate_to_fixpoint()
/// .into_results_cursor(body);
/// ```
- fn into_engine(self, tcx: TyCtxt<'tcx>, body: &'mir mir::Body<'tcx>) -> Engine<'mir, 'tcx, Self>
+ fn into_engine<'mir>(
+ self,
+ tcx: TyCtxt<'tcx>,
+ body: &'mir mir::Body<'tcx>,
+ ) -> Engine<'mir, 'tcx, Self>
where
Self: Sized,
{
}
}
-impl<A> Analysis<'tcx> for A
+impl<'tcx, A> Analysis<'tcx> for A
where
A: GenKillAnalysis<'tcx>,
A::Domain: GenKill<A::Idx> + BorrowMut<BitSet<A::Idx>>,
/* Extension methods */
- fn into_engine(self, tcx: TyCtxt<'tcx>, body: &'mir mir::Body<'tcx>) -> Engine<'mir, 'tcx, Self>
+ fn into_engine<'mir>(
+ self,
+ tcx: TyCtxt<'tcx>,
+ body: &'mir mir::Body<'tcx>,
+ ) -> Engine<'mir, 'tcx, Self>
where
Self: Sized,
{
dir: PhantomData<D>,
}
-impl<D: Direction> MockAnalysis<'tcx, D> {
+impl<D: Direction> MockAnalysis<'_, D> {
const BASIC_BLOCK_OFFSET: usize = 100;
/// The entry set for each `BasicBlock` is the ID of that block offset by a fixed amount to
}
}
-impl<D: Direction> AnalysisDomain<'tcx> for MockAnalysis<'tcx, D> {
+impl<'tcx, D: Direction> AnalysisDomain<'tcx> for MockAnalysis<'tcx, D> {
type Domain = BitSet<usize>;
type Direction = D;
}
}
-impl<D: Direction> Analysis<'tcx> for MockAnalysis<'tcx, D> {
+impl<'tcx, D: Direction> Analysis<'tcx> for MockAnalysis<'tcx, D> {
fn apply_statement_effect(
&self,
state: &mut Self::Domain,
}
}
-fn test_cursor<D: Direction>(analysis: MockAnalysis<'tcx, D>) {
+fn test_cursor<D: Direction>(analysis: MockAnalysis<'_, D>) {
let body = analysis.body;
let mut cursor =
/// Calls the corresponding method in `ResultsVisitor` for every location in a `mir::Body` with the
/// dataflow state at that location.
-pub fn visit_results<F, V>(
+pub fn visit_results<'mir, 'tcx, F, V>(
body: &'mir mir::Body<'tcx>,
blocks: impl IntoIterator<Item = BasicBlock>,
results: &V,
}
}
-impl AnalysisDomain<'tcx> for MaybeBorrowedLocals {
+impl<'tcx> AnalysisDomain<'tcx> for MaybeBorrowedLocals {
type Domain = BitSet<Local>;
const NAME: &'static str = "maybe_borrowed_locals";
}
}
-impl GenKillAnalysis<'tcx> for MaybeBorrowedLocals {
+impl<'tcx> GenKillAnalysis<'tcx> for MaybeBorrowedLocals {
type Idx = Local;
fn statement_effect(
ignore_borrow_on_drop: bool,
}
-impl<T> Visitor<'tcx> for TransferFunction<'a, T>
+impl<'tcx, T> Visitor<'tcx> for TransferFunction<'_, T>
where
T: GenKill<Local>,
{
pub struct MaybeInitializedLocals;
-impl crate::AnalysisDomain<'tcx> for MaybeInitializedLocals {
+impl<'tcx> crate::AnalysisDomain<'tcx> for MaybeInitializedLocals {
type Domain = BitSet<Local>;
const NAME: &'static str = "maybe_init_locals";
}
}
-impl crate::GenKillAnalysis<'tcx> for MaybeInitializedLocals {
+impl<'tcx> crate::GenKillAnalysis<'tcx> for MaybeInitializedLocals {
type Idx = Local;
fn statement_effect(
trans: &'a mut T,
}
-impl<T> Visitor<'tcx> for TransferFunction<'a, T>
+impl<T> Visitor<'_> for TransferFunction<'_, T>
where
T: GenKill<Local>,
{
pub struct MaybeLiveLocals;
impl MaybeLiveLocals {
- fn transfer_function<T>(&self, trans: &'a mut T) -> TransferFunction<'a, T> {
+ fn transfer_function<'a, T>(&self, trans: &'a mut T) -> TransferFunction<'a, T> {
TransferFunction(trans)
}
}
-impl AnalysisDomain<'tcx> for MaybeLiveLocals {
+impl<'tcx> AnalysisDomain<'tcx> for MaybeLiveLocals {
type Domain = BitSet<Local>;
type Direction = Backward;
}
}
-impl GenKillAnalysis<'tcx> for MaybeLiveLocals {
+impl<'tcx> GenKillAnalysis<'tcx> for MaybeLiveLocals {
type Idx = Local;
fn statement_effect(
///
/// If the basic block matches this pattern, this function returns the place corresponding to the
/// enum (`_1` in the example above) as well as the `AdtDef` of that enum.
-fn switch_on_enum_discriminant(
+fn switch_on_enum_discriminant<'mir, 'tcx>(
tcx: TyCtxt<'tcx>,
body: &'mir mir::Body<'tcx>,
block: &'mir mir::BasicBlockData<'tcx>,
}
}
-impl crate::AnalysisDomain<'tcx> for MaybeStorageLive {
+impl<'tcx> crate::AnalysisDomain<'tcx> for MaybeStorageLive {
type Domain = BitSet<Local>;
const NAME: &'static str = "maybe_storage_live";
}
}
-impl crate::GenKillAnalysis<'tcx> for MaybeStorageLive {
+impl<'tcx> crate::GenKillAnalysis<'tcx> for MaybeStorageLive {
type Idx = Local;
fn statement_effect(
#![feature(box_patterns)]
#![feature(box_syntax)]
#![feature(exact_size_is_empty)]
-#![feature(in_band_lifetimes)]
#![feature(let_else)]
#![feature(min_specialization)]
#![feature(once_cell)]
pub struct AlwaysLiveLocals(BitSet<Local>);
impl AlwaysLiveLocals {
- pub fn new(body: &mir::Body<'tcx>) -> Self {
+ pub fn new(body: &mir::Body<'_>) -> Self {
let mut always_live_locals = AlwaysLiveLocals(BitSet::new_filled(body.local_decls.len()));
for block in body.basic_blocks() {
if body.source.promoted.is_some() {
return false;
}
+ // Avoid inlining into generators, since their `optimized_mir` is used for layout computation,
+ // which can create a cycle, even when no attempt is made to inline the function in the other
+ // direction.
+ if body.generator.is_some() {
+ return false;
+ }
let mut this = Inliner {
tcx,
if let Some(callee_def_id) = callee.def_id().as_local() {
let callee_hir_id = self.tcx.hir().local_def_id_to_hir_id(callee_def_id);
- // Avoid inlining into generators,
- // since their `optimized_mir` is used for layout computation, which can
- // create a cycle, even when no attempt is made to inline the function
- // in the other direction.
- if caller_body.generator.is_some() {
- return Err("local generator (query cycle avoidance)");
- }
-
// Avoid a cycle here by only using `instance_mir` only if we have
// a lower `HirId` than the callee. This ensures that the callee will
// not inline us. This trick only works without incremental compilation.
(Ident::empty(), ItemKind::Use(tree))
} else if self.check_fn_front_matter(def_final) {
// FUNCTION ITEM
- let (ident, sig, generics, body) = self.parse_fn(attrs, fn_parse_mode, lo)?;
+ let (ident, sig, generics, body) = self.parse_fn(attrs, fn_parse_mode, lo, vis)?;
(ident, ItemKind::Fn(Box::new(Fn { defaultness: def(), sig, generics, body })))
} else if self.eat_keyword(kw::Extern) {
if self.eat_keyword(kw::Crate) {
let (ident, is_raw) = self.ident_or_err()?;
if !is_raw && ident.is_reserved() {
let err = if self.check_fn_front_matter(false) {
+ let inherited_vis = Visibility {
+ span: rustc_span::DUMMY_SP,
+ kind: VisibilityKind::Inherited,
+ tokens: None,
+ };
// We use `parse_fn` to get a span for the function
let fn_parse_mode = FnParseMode { req_name: |_| true, req_body: true };
- if let Err(mut db) = self.parse_fn(&mut Vec::new(), fn_parse_mode, lo) {
+ if let Err(mut db) =
+ self.parse_fn(&mut Vec::new(), fn_parse_mode, lo, &inherited_vis)
+ {
db.delay_as_bug();
}
let mut err = self.struct_span_err(
attrs: &mut Vec<Attribute>,
fn_parse_mode: FnParseMode,
sig_lo: Span,
+ vis: &Visibility,
) -> PResult<'a, (Ident, FnSig, Generics, Option<P<Block>>)> {
- let header = self.parse_fn_front_matter()?; // `const ... fn`
+ let header = self.parse_fn_front_matter(vis)?; // `const ... fn`
let ident = self.parse_ident()?; // `foo`
let mut generics = self.parse_generics()?; // `<'a, T, ...>`
let decl =
/// Parses all the "front matter" (or "qualifiers") for a `fn` declaration,
/// up to and including the `fn` keyword. The formal grammar is:
///
- /// ```
+ /// ```text
/// Extern = "extern" StringLit? ;
/// FnQual = "const"? "async"? "unsafe"? Extern? ;
/// FnFrontMatter = FnQual "fn" ;
/// ```
- pub(super) fn parse_fn_front_matter(&mut self) -> PResult<'a, FnHeader> {
+ ///
+ /// `vis` represents the visibility that was already parsed, if any. Use
+ /// `Visibility::Inherited` when no visibility is known.
+ pub(super) fn parse_fn_front_matter(&mut self, orig_vis: &Visibility) -> PResult<'a, FnHeader> {
let sp_start = self.token.span;
let constness = self.parse_constness();
Ok(false) => unreachable!(),
Err(mut err) => {
// Qualifier keywords ordering check
+ enum WrongKw {
+ Duplicated(Span),
+ Misplaced(Span),
+ }
- // This will allow the machine fix to directly place the keyword in the correct place
- let current_qual_sp = if self.check_keyword(kw::Const) {
- Some(async_start_sp)
+ // This will allow the machine fix to directly place the keyword in the correct place or to indicate
+ // that the keyword is already present and the second instance should be removed.
+ let wrong_kw = if self.check_keyword(kw::Const) {
+ match constness {
+ Const::Yes(sp) => Some(WrongKw::Duplicated(sp)),
+ Const::No => Some(WrongKw::Misplaced(async_start_sp)),
+ }
} else if self.check_keyword(kw::Async) {
- Some(unsafe_start_sp)
+ match asyncness {
+ Async::Yes { span, .. } => Some(WrongKw::Duplicated(span)),
+ Async::No => Some(WrongKw::Misplaced(unsafe_start_sp)),
+ }
} else if self.check_keyword(kw::Unsafe) {
- Some(ext_start_sp)
+ match unsafety {
+ Unsafe::Yes(sp) => Some(WrongKw::Duplicated(sp)),
+ Unsafe::No => Some(WrongKw::Misplaced(ext_start_sp)),
+ }
} else {
None
};
- if let Some(current_qual_sp) = current_qual_sp {
- let current_qual_sp = current_qual_sp.to(self.prev_token.span);
- if let Ok(current_qual) = self.span_to_snippet(current_qual_sp) {
- let invalid_qual_sp = self.token.uninterpolated_span();
- let invalid_qual = self.span_to_snippet(invalid_qual_sp).unwrap();
+ // The keyword is already present, suggest removal of the second instance
+ if let Some(WrongKw::Duplicated(original_sp)) = wrong_kw {
+ let original_kw = self
+ .span_to_snippet(original_sp)
+ .expect("Span extracted directly from keyword should always work");
+
+ err.span_suggestion(
+ self.token.uninterpolated_span(),
+ &format!("`{}` already used earlier, remove this one", original_kw),
+ "".to_string(),
+ Applicability::MachineApplicable,
+ )
+ .span_note(original_sp, &format!("`{}` first seen here", original_kw));
+ }
+ // The keyword has not been seen yet, suggest correct placement in the function front matter
+ else if let Some(WrongKw::Misplaced(correct_pos_sp)) = wrong_kw {
+ let correct_pos_sp = correct_pos_sp.to(self.prev_token.span);
+ if let Ok(current_qual) = self.span_to_snippet(correct_pos_sp) {
+ let misplaced_qual_sp = self.token.uninterpolated_span();
+ let misplaced_qual = self.span_to_snippet(misplaced_qual_sp).unwrap();
err.span_suggestion(
- current_qual_sp.to(invalid_qual_sp),
- &format!("`{}` must come before `{}`", invalid_qual, current_qual),
- format!("{} {}", invalid_qual, current_qual),
- Applicability::MachineApplicable,
- ).note("keyword order for functions declaration is `default`, `pub`, `const`, `async`, `unsafe`, `extern`");
+ correct_pos_sp.to(misplaced_qual_sp),
+ &format!("`{}` must come before `{}`", misplaced_qual, current_qual),
+ format!("{} {}", misplaced_qual, current_qual),
+ Applicability::MachineApplicable,
+ ).note("keyword order for functions declaration is `default`, `pub`, `const`, `async`, `unsafe`, `extern`");
}
}
- // Recover incorrect visibility order such as `async pub`.
+ // Recover incorrect visibility order such as `async pub`
else if self.check_keyword(kw::Pub) {
let sp = sp_start.to(self.prev_token.span);
if let Ok(snippet) = self.span_to_snippet(sp) {
- let vis = match self.parse_visibility(FollowedByType::No) {
+ let current_vis = match self.parse_visibility(FollowedByType::No) {
Ok(v) => v,
Err(mut d) => {
d.cancel();
return Err(err);
}
};
- let vs = pprust::vis_to_string(&vis);
+ let vs = pprust::vis_to_string(¤t_vis);
let vs = vs.trim_end();
- err.span_suggestion(
- sp_start.to(self.prev_token.span),
- &format!("visibility `{}` must come before `{}`", vs, snippet),
- format!("{} {}", vs, snippet),
- Applicability::MachineApplicable,
- );
+
+ // There was no explicit visibility
+ if matches!(orig_vis.kind, VisibilityKind::Inherited) {
+ err.span_suggestion(
+ sp_start.to(self.prev_token.span),
+ &format!("visibility `{}` must come before `{}`", vs, snippet),
+ format!("{} {}", vs, snippet),
+ Applicability::MachineApplicable,
+ );
+ }
+ // There was an explicit visibility
+ else {
+ err.span_suggestion(
+ current_vis.span,
+ "there is already a visibility modifier, remove one",
+ "".to_string(),
+ Applicability::MachineApplicable,
+ )
+ .span_note(orig_vis.span, "explicit visibility first seen here");
+ }
}
}
return Err(err);
params: Vec<GenericParam>,
recover_return_sign: RecoverReturnSign,
) -> PResult<'a, TyKind> {
- let ast::FnHeader { ext, unsafety, constness, asyncness } = self.parse_fn_front_matter()?;
+ let inherited_vis = rustc_ast::Visibility {
+ span: rustc_span::DUMMY_SP,
+ kind: rustc_ast::VisibilityKind::Inherited,
+ tokens: None,
+ };
+ let ast::FnHeader { ext, unsafety, constness, asyncness } =
+ self.parse_fn_front_matter(&inherited_vis)?;
let decl = self.parse_fn_decl(|_| false, AllowPlus::No, recover_return_sign)?;
let whole_span = lo.to(self.prev_token.span);
if let ast::Const::Yes(span) = constness {
tcx: TyCtxt<'tcx>,
}
-impl CheckAttrVisitor<'tcx> {
+impl CheckAttrVisitor<'_> {
/// Checks any attribute.
fn check_attributes(
&self,
&self,
hir_id: HirId,
attr_span: &Span,
- attrs: &'hir [Attribute],
+ attrs: &[Attribute],
span: &Span,
target: Target,
) -> bool {
/// Checks if the `#[repr]` attributes on `item` are valid.
fn check_repr(
&self,
- attrs: &'hir [Attribute],
+ attrs: &[Attribute],
span: &Span,
target: Target,
item: Option<ItemLike<'_>>,
}
}
- fn check_used(&self, attrs: &'hir [Attribute], target: Target) {
+ fn check_used(&self, attrs: &[Attribute], target: Target) {
for attr in attrs {
if attr.has_name(sym::used) && target != Target::Static {
self.tcx
}
}
-impl Visitor<'tcx> for CheckAttrVisitor<'tcx> {
+impl<'tcx> Visitor<'tcx> for CheckAttrVisitor<'tcx> {
type Map = Map<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
impl<'tcx> hir::itemlikevisit::ItemLikeVisitor<'tcx> for CheckConstTraitVisitor<'tcx> {
/// check for const trait impls, and errors if the impl uses provided/default functions
/// of the trait being implemented; as those provided functions can be non-const.
- fn visit_item(&mut self, item: &'hir hir::Item<'hir>) {
+ fn visit_item<'hir>(&mut self, item: &'hir hir::Item<'hir>) {
let _: Option<_> = try {
if let hir::ItemKind::Impl(ref imp) = item.kind {
if let hir::Constness::Const = imp.constness {
};
}
- fn visit_trait_item(&mut self, _: &'hir hir::TraitItem<'hir>) {}
+ fn visit_trait_item<'hir>(&mut self, _: &'hir hir::TraitItem<'hir>) {}
- fn visit_impl_item(&mut self, _: &'hir hir::ImplItem<'hir>) {}
+ fn visit_impl_item<'hir>(&mut self, _: &'hir hir::ImplItem<'hir>) {}
- fn visit_foreign_item(&mut self, _: &'hir hir::ForeignItem<'hir>) {}
+ fn visit_foreign_item<'hir>(&mut self, _: &'hir hir::ForeignItem<'hir>) {}
}
#[derive(Copy, Clone)]
#[allow(dead_code)] // FIXME(81658): should be used + lint reinstated after #83171 relands.
fn check_for_self_assign(&mut self, assign: &'tcx hir::Expr<'tcx>) {
- fn check_for_self_assign_helper(
+ fn check_for_self_assign_helper<'tcx>(
tcx: TyCtxt<'tcx>,
typeck_results: &'tcx ty::TypeckResults<'tcx>,
lhs: &'tcx hir::Expr<'tcx>,
live_symbols: FxHashSet<LocalDefId>,
}
-impl DeadVisitor<'tcx> {
+impl<'tcx> DeadVisitor<'tcx> {
fn should_warn_about_item(&mut self, item: &hir::Item<'_>) -> bool {
let should_warn = matches!(
item.kind,
}
}
-impl Visitor<'tcx> for DeadVisitor<'tcx> {
+impl<'tcx> Visitor<'tcx> for DeadVisitor<'tcx> {
type Map = Map<'tcx>;
/// Walk nested items in place so that we don't report dead-code
ty
}
-impl ExprVisitor<'tcx> {
+impl<'tcx> ExprVisitor<'tcx> {
fn def_id_is_transmute(&self, def_id: DefId) -> bool {
self.tcx.fn_sig(def_id).abi() == RustIntrinsic
&& self.tcx.item_name(def_id) == sym::transmute
}
}
-impl Visitor<'tcx> for ItemVisitor<'tcx> {
+impl<'tcx> Visitor<'tcx> for ItemVisitor<'tcx> {
type Map = intravisit::ErasedMap<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
}
}
-impl Visitor<'tcx> for ExprVisitor<'tcx> {
+impl<'tcx> Visitor<'tcx> for ExprVisitor<'tcx> {
type Map = intravisit::ErasedMap<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
tcx: TyCtxt<'tcx>,
}
-impl ItemLikeVisitor<'v> for LanguageItemCollector<'tcx> {
+impl<'v, 'tcx> ItemLikeVisitor<'v> for LanguageItemCollector<'tcx> {
fn visit_item(&mut self, item: &hir::Item<'_>) {
self.check_for_lang(Target::from_item(item), item.hir_id());
fn visit_foreign_item(&mut self, _: &hir::ForeignItem<'_>) {}
}
-impl LanguageItemCollector<'tcx> {
+impl<'tcx> LanguageItemCollector<'tcx> {
fn new(tcx: TyCtxt<'tcx>) -> LanguageItemCollector<'tcx> {
LanguageItemCollector { tcx, items: LanguageItems::new() }
}
tcx: TyCtxt<'tcx>,
}
-impl ItemLikeVisitor<'tcx> for LayoutTest<'tcx> {
+impl<'tcx> ItemLikeVisitor<'tcx> for LayoutTest<'tcx> {
fn visit_item(&mut self, item: &'tcx hir::Item<'tcx>) {
match item.kind {
ItemKind::TyAlias(..)
fn visit_foreign_item(&mut self, _: &'tcx hir::ForeignItem<'tcx>) {}
}
-impl LayoutTest<'tcx> {
+impl<'tcx> LayoutTest<'tcx> {
fn dump_layout_of(&self, item_def_id: LocalDefId, item: &hir::Item<'tcx>, attr: &Attribute) {
let tcx = self.tcx;
let param_env = self.tcx.param_env(item_def_id);
param_env: ParamEnv<'tcx>,
}
-impl LayoutOfHelpers<'tcx> for UnwrapLayoutCx<'tcx> {
+impl<'tcx> LayoutOfHelpers<'tcx> for UnwrapLayoutCx<'tcx> {
type LayoutOfResult = TyAndLayout<'tcx>;
fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! {
}
}
-impl HasTyCtxt<'tcx> for UnwrapLayoutCx<'tcx> {
+impl<'tcx> HasTyCtxt<'tcx> for UnwrapLayoutCx<'tcx> {
fn tcx(&self) -> TyCtxt<'tcx> {
self.tcx
}
}
-impl HasParamEnv<'tcx> for UnwrapLayoutCx<'tcx> {
+impl<'tcx> HasParamEnv<'tcx> for UnwrapLayoutCx<'tcx> {
fn param_env(&self) -> ParamEnv<'tcx> {
self.param_env
}
}
-impl HasDataLayout for UnwrapLayoutCx<'tcx> {
+impl<'tcx> HasDataLayout for UnwrapLayoutCx<'tcx> {
fn data_layout(&self) -> &TargetDataLayout {
self.tcx.data_layout()
}
#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![feature(crate_visibility_modifier)]
-#![feature(in_band_lifetimes)]
#![feature(map_try_insert)]
#![feature(min_specialization)]
#![feature(nll)]
lib_features: LibFeatures,
}
-impl LibFeatureCollector<'tcx> {
+impl<'tcx> LibFeatureCollector<'tcx> {
fn new(tcx: TyCtxt<'tcx>) -> LibFeatureCollector<'tcx> {
LibFeatureCollector { tcx, lib_features: new_lib_features() }
}
}
}
-impl Visitor<'tcx> for LibFeatureCollector<'tcx> {
+impl<'tcx> Visitor<'tcx> for LibFeatureCollector<'tcx> {
type Map = Map<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
lnks: IndexVec<LiveNode, LiveNodeKind>,
}
-impl IrMaps<'tcx> {
+impl<'tcx> IrMaps<'tcx> {
fn new(tcx: TyCtxt<'tcx>) -> IrMaps<'tcx> {
IrMaps {
tcx,
intravisit::walk_expr(self, expr);
}
- hir::ExprKind::Let(ref pat, ..) => {
- self.add_from_pat(pat);
+ hir::ExprKind::Let(let_expr) => {
+ self.add_from_pat(let_expr.pat);
intravisit::walk_expr(self, expr);
}
})
}
- hir::ExprKind::Let(ref pat, ref scrutinee, _) => {
- let succ = self.propagate_through_expr(scrutinee, succ);
- self.define_bindings_in_pat(pat, succ)
+ hir::ExprKind::Let(let_expr) => {
+ let succ = self.propagate_through_expr(let_expr.init, succ);
+ self.define_bindings_in_pat(let_expr.pat, succ)
}
// Note that labels have been resolved, so we don't need to look
}
}
- hir::ExprKind::Let(ref pat, ..) => {
- this.check_unused_vars_in_pat(pat, None, |_, _, _, _| {});
+ hir::ExprKind::Let(let_expr) => {
+ this.check_unused_vars_in_pat(let_expr.pat, None, |_, _, _, _| {});
}
// no correctness conditions related to liveness
fn visit_fn(
&mut self,
- fk: FnKind<'v>,
+ fk: FnKind<'_>,
_fd: &'tcx hir::FnDecl<'tcx>,
body_id: hir::BodyId,
span: Span,
// Returns true if the given item must be inlined because it may be
// monomorphized or it was marked with `#[inline]`. This will only return
// true for functions.
-fn item_might_be_inlined(tcx: TyCtxt<'tcx>, item: &hir::Item<'_>, attrs: &CodegenFnAttrs) -> bool {
+fn item_might_be_inlined(tcx: TyCtxt<'_>, item: &hir::Item<'_>, attrs: &CodegenFnAttrs) -> bool {
if attrs.requests_inline() {
return true;
}
// stable (assuming they have not inherited instability from their parent).
}
-fn stability_index(tcx: TyCtxt<'tcx>, (): ()) -> Index<'tcx> {
+fn stability_index<'tcx>(tcx: TyCtxt<'tcx>, (): ()) -> Index<'tcx> {
let is_staged_api =
tcx.sess.opts.debugging_opts.force_unstable_if_unmarked || tcx.features().staged_api;
let mut staged_api = FxHashMap::default();
tcx: TyCtxt<'tcx>,
}
-impl Visitor<'tcx> for Checker<'tcx> {
+impl<'tcx> Visitor<'tcx> for Checker<'tcx> {
type Map = Map<'tcx>;
/// Because stability levels are scoped lexically, we want to walk
fully_stable: bool,
}
-impl Visitor<'tcx> for CheckTraitImplStable<'tcx> {
+impl<'tcx> Visitor<'tcx> for CheckTraitImplStable<'tcx> {
type Map = Map<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
locals: FxHashSet<HirId>,
}
-impl Visitor<'tcx> for LocalCollector {
+impl<'tcx> Visitor<'tcx> for LocalCollector {
type Map = intravisit::ErasedMap<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
}
}
-impl Visitor<'tcx> for CaptureCollector<'a, 'tcx> {
+impl<'tcx> Visitor<'tcx> for CaptureCollector<'_, 'tcx> {
type Map = intravisit::ErasedMap<'tcx>;
fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
}
};
- let mut def_ids: Vec<_> = defined_by
+ let def_ids: Vec<_> = defined_by
.values()
.flat_map(|region| match region {
Region::EarlyBound(_, def_id, _)
})
.collect();
- // ensure that we issue lints in a repeatable order
- def_ids.sort_by_cached_key(|&def_id| self.tcx.def_path_hash(def_id));
-
'lifetimes: for def_id in def_ids {
debug!("check_uses_for_lifetimes_defined_by_scope: def_id = {:?}", def_id);
}
}
-/// A [StableCrateId] is a 64 bit hash of the crate name combined with all
-/// `-Cmetadata` arguments. It is to [CrateNum] what [DefPathHash] is to
-/// [DefId]. It is stable across compilation sessions.
+/// A [`StableCrateId`] is a 64-bit hash of a crate name, together with all
+/// `-Cmetadata` arguments, and some other data. It is to [`CrateNum`] what [`DefPathHash`] is to
+/// [`DefId`]. It is stable across compilation sessions.
///
-/// Since the ID is a hash value there is a (very small) chance that two crates
-/// end up with the same [StableCrateId]. The compiler will check for such
+/// Since the ID is a hash value, there is a small chance that two crates
+/// end up with the same [`StableCrateId`]. The compiler will check for such
/// collisions when loading crates and abort compilation in order to avoid
/// further trouble.
+///
+/// See the discussion in [`DefId`] for more information
+/// on the possibility of hash collisions in rustc,
#[derive(Copy, Clone, Hash, PartialEq, Eq, PartialOrd, Ord, Debug)]
#[derive(HashStable_Generic, Encodable, Decodable)]
pub struct StableCrateId(pub(crate) u64);
let mut hasher = StableHasher::new();
crate_name.hash(&mut hasher);
- // We don't want the stable crate id to dependent on the order
+ // We don't want the stable crate ID to depend on the order of
// -C metadata arguments, so sort them:
metadata.sort();
// Every distinct -C metadata value is only incorporated once:
// linking against a library of the same name, if this is an executable.
hasher.write(if is_exe { b"exe" } else { b"lib" });
+ // Also incorporate the rustc version. Otherwise, with -Zsymbol-mangling-version=v0
+ // and no -Cmetadata, symbols from the same crate compiled with different versions of
+ // rustc are named the same.
+ //
+ // RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER is used to inject rustc version information
+ // during testing.
+ if let Some(val) = std::env::var_os("RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER") {
+ hasher.write(val.to_string_lossy().into_owned().as_bytes())
+ } else {
+ hasher.write(option_env!("CFG_VERSION").unwrap_or("unknown version").as_bytes());
+ }
+
StableCrateId(hasher.finish())
}
}
use std::fmt::{self, Write};
use std::mem::{self, discriminant};
-pub(super) fn mangle(
+pub(super) fn mangle<'tcx>(
tcx: TyCtxt<'tcx>,
instance: Instance<'tcx>,
instantiating_crate: Option<CrateNum>,
// `PrettyPrinter` aka pretty printing of e.g. types in paths,
// symbol names should have their own printing machinery.
-impl Printer<'tcx> for &mut SymbolPrinter<'tcx> {
+impl<'tcx> Printer<'tcx> for &mut SymbolPrinter<'tcx> {
type Error = fmt::Error;
type Path = Self;
}
}
-impl PrettyPrinter<'tcx> for &mut SymbolPrinter<'tcx> {
+impl<'tcx> PrettyPrinter<'tcx> for &mut SymbolPrinter<'tcx> {
fn region_should_not_be_omitted(&self, _region: ty::Region<'_>) -> bool {
false
}
#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![feature(never_type)]
#![feature(nll)]
-#![feature(in_band_lifetimes)]
#![recursion_limit = "256"]
#[macro_use]
/// This function computes the symbol name for the given `instance` and the
/// given instantiating crate. That is, if you know that instance X is
/// instantiated in crate Y, this is the symbol name this instance would have.
-pub fn symbol_name_for_instance_in_crate(
+pub fn symbol_name_for_instance_in_crate<'tcx>(
tcx: TyCtxt<'tcx>,
instance: Instance<'tcx>,
instantiating_crate: CrateNum,
// The `symbol_name` query provides the symbol name for calling a given
// instance from the local crate. In particular, it will also look up the
// correct symbol name of instances from upstream crates.
-fn symbol_name_provider(tcx: TyCtxt<'tcx>, instance: Instance<'tcx>) -> ty::SymbolName<'tcx> {
+fn symbol_name_provider<'tcx>(tcx: TyCtxt<'tcx>, instance: Instance<'tcx>) -> ty::SymbolName<'tcx> {
let symbol_name = compute_symbol_name(tcx, instance, || {
// This closure determines the instantiating crate for instances that
// need an instantiating-crate-suffix for their symbol name, in order
}
/// This function computes the typeid for the given function ABI.
-pub fn typeid_for_fnabi(tcx: TyCtxt<'tcx>, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> String {
+pub fn typeid_for_fnabi<'tcx>(tcx: TyCtxt<'tcx>, fn_abi: &FnAbi<'tcx, Ty<'tcx>>) -> String {
v0::mangle_typeid_for_fnabi(tcx, fn_abi)
}
/// Computes the symbol name for the given instance. This function will call
/// `compute_instantiating_crate` if it needs to factor the instantiating crate
/// into the symbol name.
-fn compute_symbol_name(
+fn compute_symbol_name<'tcx>(
tcx: TyCtxt<'tcx>,
instance: Instance<'tcx>,
compute_instantiating_crate: impl FnOnce() -> CrateNum,
tcx: TyCtxt<'tcx>,
}
-impl SymbolNamesTest<'tcx> {
+impl SymbolNamesTest<'_> {
fn process_attrs(&mut self, def_id: LocalDefId) {
let tcx = self.tcx;
for attr in tcx.get_attrs(def_id.to_def_id()).iter() {
}
}
-impl hir::itemlikevisit::ItemLikeVisitor<'tcx> for SymbolNamesTest<'tcx> {
+impl<'tcx> hir::itemlikevisit::ItemLikeVisitor<'tcx> for SymbolNamesTest<'tcx> {
fn visit_item(&mut self, item: &'tcx hir::Item<'tcx>) {
self.process_attrs(item.def_id);
}
use std::iter;
use std::ops::Range;
-pub(super) fn mangle(
+pub(super) fn mangle<'tcx>(
tcx: TyCtxt<'tcx>,
instance: Instance<'tcx>,
instantiating_crate: Option<CrateNum>,
std::mem::take(&mut cx.out)
}
-pub(super) fn mangle_typeid_for_fnabi(
+pub(super) fn mangle_typeid_for_fnabi<'tcx>(
_tcx: TyCtxt<'tcx>,
fn_abi: &FnAbi<'tcx, Ty<'tcx>>,
) -> String {
consts: FxHashMap<&'tcx ty::Const<'tcx>, usize>,
}
-impl SymbolMangler<'tcx> {
+impl<'tcx> SymbolMangler<'tcx> {
fn push(&mut self, s: &str) {
self.out.push_str(s);
}
}
}
-impl Printer<'tcx> for &mut SymbolMangler<'tcx> {
+impl<'tcx> Printer<'tcx> for &mut SymbolMangler<'tcx> {
type Error = !;
type Path = Self;
#![feature(drain_filter)]
#![feature(derive_default_enum)]
#![feature(hash_drain_filter)]
-#![feature(in_band_lifetimes)]
#![feature(let_else)]
#![feature(never_type)]
#![feature(crate_visibility_modifier)]
span: Span,
}
-impl ReverseMapper<'tcx> {
+impl<'tcx> ReverseMapper<'tcx> {
fn new(
tcx: TyCtxt<'tcx>,
tainted_by_errors: bool,
}
}
-impl TypeFolder<'tcx> for ReverseMapper<'tcx> {
+impl<'tcx> TypeFolder<'tcx> for ReverseMapper<'tcx> {
fn tcx(&self) -> TyCtxt<'tcx> {
self.tcx
}
/// Requires that trait definitions have been processed so that we can
/// elaborate predicates and walk supertraits.
#[instrument(skip(tcx, predicates), level = "debug")]
-crate fn required_region_bounds(
+crate fn required_region_bounds<'tcx>(
tcx: TyCtxt<'tcx>,
erased_self_ty: Ty<'tcx>,
predicates: impl Iterator<Item = ty::Predicate<'tcx>>,
}
}
-impl AutoTraitFinder<'tcx> {
+impl<'tcx> AutoTraitFinder<'tcx> {
/// The core logic responsible for computing the bounds for our synthesized impl.
///
/// To calculate the bounds, we call `SelectionContext.select` in a loop. Like
relationships: FxHashMap<ty::TyVid, ty::FoundRelationships>,
}
-impl FulfillmentContext<'tcx> {
+impl FulfillmentContext<'_> {
crate fn new() -> Self {
FulfillmentContext {
obligations: FxIndexSet::default(),
}
}
-impl TraitEngine<'tcx> for FulfillmentContext<'tcx> {
+impl<'tcx> TraitEngine<'tcx> for FulfillmentContext<'tcx> {
fn normalize_projection_type(
&mut self,
infcx: &InferCtxt<'_, 'tcx>,
/// type inference variables that appear in `result` to be
/// unified, and hence we need to process those obligations to get
/// the complete picture of the type.
-fn drain_fulfillment_cx_or_panic<T>(
+fn drain_fulfillment_cx_or_panic<'tcx, T>(
infcx: &InferCtxt<'_, 'tcx>,
fulfill_cx: &mut FulfillmentContext<'tcx>,
result: T,
self, Normalized, Obligation, ObligationCause, PredicateObligation, SelectionContext,
};
use rustc_hir::def_id::{DefId, LOCAL_CRATE};
+use rustc_middle::ty::fast_reject::{self, SimplifyParams, StripReferences};
use rustc_middle::ty::fold::TypeFoldable;
use rustc_middle::ty::subst::Subst;
-use rustc_middle::ty::{self, fast_reject, Ty, TyCtxt};
+use rustc_middle::ty::{self, Ty, TyCtxt};
use rustc_span::symbol::sym;
use rustc_span::DUMMY_SP;
use std::iter;
impl2_ref.iter().flat_map(|tref| tref.substs.types()),
)
.any(|(ty1, ty2)| {
- let t1 = fast_reject::simplify_type(tcx, ty1, false);
- let t2 = fast_reject::simplify_type(tcx, ty2, false);
+ let t1 = fast_reject::simplify_type(tcx, ty1, SimplifyParams::No, StripReferences::No);
+ let t2 = fast_reject::simplify_type(tcx, ty2, SimplifyParams::No, StripReferences::No);
if let (Some(t1), Some(t2)) = (t1, t2) {
// Simplified successfully
- // Types cannot unify if they differ in their reference mutability or simplify to different types
- t1 != t2 || ty1.ref_mutability() != ty2.ref_mutability()
+ t1 != t2
} else {
// Types might unify
false
})
}
-fn overlap_within_probe(
+fn overlap_within_probe<'cx, 'tcx>(
selcx: &mut SelectionContext<'cx, 'tcx>,
skip_leak_check: SkipLeakCheck,
a_def_id: DefId,
b_def_id: DefId,
snapshot: &CombinedSnapshot<'_, 'tcx>,
) -> Option<OverlapResult<'tcx>> {
- fn loose_check(selcx: &mut SelectionContext<'cx, 'tcx>, o: &PredicateObligation<'tcx>) -> bool {
+ fn loose_check<'cx, 'tcx>(
+ selcx: &mut SelectionContext<'cx, 'tcx>,
+ o: &PredicateObligation<'tcx>,
+ ) -> bool {
!selcx.predicate_may_hold_fatal(o)
}
- fn strict_check(selcx: &SelectionContext<'cx, 'tcx>, o: &PredicateObligation<'tcx>) -> bool {
+ fn strict_check<'cx, 'tcx>(
+ selcx: &SelectionContext<'cx, 'tcx>,
+ o: &PredicateObligation<'tcx>,
+ ) -> bool {
let infcx = selcx.infcx();
let tcx = infcx.tcx;
o.flip_polarity(tcx)
/// - for `Foo<u32>`, where `Foo` is a local type, this returns `[]`.
/// - `&mut u32` returns `[u32]`, as `&mut` is a fundamental type, similar to `Box`.
/// - `Box<Foo<u32>>` returns `[]`, as `Box` is a fundamental type and `Foo` is local.
-fn contained_non_local_types(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, in_crate: InCrate) -> Vec<Ty<'tcx>> {
+fn contained_non_local_types<'tcx>(
+ tcx: TyCtxt<'tcx>,
+ ty: Ty<'tcx>,
+ in_crate: InCrate,
+) -> Vec<Ty<'tcx>> {
if ty_is_local_constructor(ty, in_crate) {
Vec::new()
} else {
/// For `#[fundamental]` ADTs and `&T` / `&mut T`, returns `Some` with the
/// type parameters of the ADT, or `T`, respectively. For non-fundamental
/// types, returns `None`.
-fn fundamental_ty_inner_tys(
+fn fundamental_ty_inner_tys<'tcx>(
tcx: TyCtxt<'tcx>,
ty: Ty<'tcx>,
) -> Option<impl Iterator<Item = Ty<'tcx>>> {
use rustc_hir::Node;
use rustc_middle::thir::abstract_const::NotConstEvaluatable;
use rustc_middle::ty::error::ExpectedFound;
+use rustc_middle::ty::fast_reject::{self, SimplifyParams, StripReferences};
use rustc_middle::ty::fold::TypeFolder;
use rustc_middle::ty::{
- self, fast_reject, AdtKind, SubtypePredicate, ToPolyTraitRef, ToPredicate, Ty, TyCtxt,
- TypeFoldable,
+ self, AdtKind, SubtypePredicate, ToPolyTraitRef, ToPredicate, Ty, TyCtxt, TypeFoldable,
};
use rustc_session::DiagnosticMessageId;
use rustc_span::symbol::{kw, sym};
}
}
-trait InferCtxtPrivExt<'tcx> {
+trait InferCtxtPrivExt<'hir, 'tcx> {
// returns if `cond` not occurring implies that `error` does not occur - i.e., that
// `error` occurring implies that `cond` occurs.
fn error_implies(&self, cond: ty::Predicate<'tcx>, error: ty::Predicate<'tcx>) -> bool;
) -> bool;
}
-impl<'a, 'tcx> InferCtxtPrivExt<'tcx> for InferCtxt<'a, 'tcx> {
+impl<'a, 'tcx> InferCtxtPrivExt<'a, 'tcx> for InferCtxt<'a, 'tcx> {
// returns if `cond` not occurring implies that `error` does not occur - i.e., that
// `error` occurring implies that `cond` occurs.
fn error_implies(&self, cond: ty::Predicate<'tcx>, error: ty::Predicate<'tcx>) -> bool {
&self,
trait_ref: ty::PolyTraitRef<'tcx>,
) -> Vec<ty::TraitRef<'tcx>> {
- let simp = fast_reject::simplify_type(self.tcx, trait_ref.skip_binder().self_ty(), true);
+ // We simplify params and strip references here.
+ //
+ // This both removes a lot of unhelpful suggestions, e.g.
+ // when searching for `&Foo: Trait` it doesn't suggestion `impl Trait for &Bar`,
+ // while also suggesting impls for `&Foo` when we're looking for `Foo: Trait`.
+ //
+ // The second thing isn't necessarily always a good thing, but
+ // any other simple setup results in a far worse output, so 🤷
+ let simp = fast_reject::simplify_type(
+ self.tcx,
+ trait_ref.skip_binder().self_ty(),
+ SimplifyParams::Yes,
+ StripReferences::Yes,
+ );
let all_impls = self.tcx.all_impls(trait_ref.def_id());
match simp {
Some(simp) => all_impls
.filter_map(|def_id| {
let imp = self.tcx.impl_trait_ref(def_id).unwrap();
- let imp_simp = fast_reject::simplify_type(self.tcx, imp.self_ty(), true);
+ let imp_simp = fast_reject::simplify_type(
+ self.tcx,
+ imp.self_ty(),
+ SimplifyParams::Yes,
+ StripReferences::Yes,
+ );
if let Some(imp_simp) = imp_simp {
if simp != imp_simp {
return None;
self.maybe_suggest_unsized_generics(err, span, node);
}
- fn maybe_suggest_unsized_generics(
+ fn maybe_suggest_unsized_generics<'hir>(
&self,
err: &mut DiagnosticBuilder<'tcx>,
span: Span,
);
}
- fn maybe_indirection_for_unsized(
+ fn maybe_indirection_for_unsized<'hir>(
&self,
err: &mut DiagnosticBuilder<'tcx>,
item: &'hir Item<'hir>,
}
pub fn recursive_type_with_infinite_size_error(
- tcx: TyCtxt<'tcx>,
+ tcx: TyCtxt<'_>,
type_def_id: DefId,
spans: Vec<Span>,
) {
/// Type parameter needs more bounds. The trivial case is `T` `where T: Bound`, but
/// it can also be an `impl Trait` param that needs to be decomposed to a type
/// param for cleaner code.
-fn suggest_restriction(
+fn suggest_restriction<'tcx>(
tcx: TyCtxt<'tcx>,
generics: &hir::Generics<'tcx>,
msg: &str,
register_region_obligations: bool,
}
-fn mk_pending(os: Vec<PredicateObligation<'tcx>>) -> Vec<PendingPredicateObligation<'tcx>> {
+fn mk_pending(os: Vec<PredicateObligation<'_>>) -> Vec<PendingPredicateObligation<'_>> {
os.into_iter()
.map(|o| PendingPredicateObligation { obligation: o, stalled_on: vec![] })
.collect()
HasDestructor,
}
-pub fn can_type_implement_copy(
+pub fn can_type_implement_copy<'tcx>(
tcx: TyCtxt<'tcx>,
param_env: ty::ParamEnv<'tcx>,
self_type: Ty<'tcx>,
}
/// Find slot offset for trait vptr within vtable entries of another trait
-pub fn vtable_trait_upcasting_coercion_new_vptr_slot(
+pub fn vtable_trait_upcasting_coercion_new_vptr_slot<'tcx>(
tcx: TyCtxt<'tcx>,
key: (
Ty<'tcx>, // trait object type whose trait owning vtable
violations
}
-fn object_safety_violations(
- tcx: TyCtxt<'tcx>,
- trait_def_id: DefId,
-) -> &'tcx [ObjectSafetyViolation] {
+fn object_safety_violations(tcx: TyCtxt<'_>, trait_def_id: DefId) -> &'_ [ObjectSafetyViolation] {
debug_assert!(tcx.generics_of(trait_def_id).has_self);
debug!("object_safety_violations: {:?}", trait_def_id);
.collect()
}
-fn predicate_references_self(
+fn predicate_references_self<'tcx>(
tcx: TyCtxt<'tcx>,
(predicate, sp): (ty::Predicate<'tcx>, Span),
) -> Option<Span> {
}
}
-impl TypeFolder<'tcx> for BoundVarReplacer<'_, 'tcx> {
+impl<'tcx> TypeFolder<'tcx> for BoundVarReplacer<'_, 'tcx> {
fn tcx<'b>(&'b self) -> TyCtxt<'tcx> {
self.infcx.tcx
}
}
}
-impl TypeFolder<'tcx> for PlaceholderReplacer<'_, 'tcx> {
+impl<'tcx> TypeFolder<'tcx> for PlaceholderReplacer<'_, 'tcx> {
fn tcx<'b>(&'b self) -> TyCtxt<'tcx> {
self.infcx.tcx
}
}
}
-crate trait ProjectionCacheKeyExt<'tcx>: Sized {
+crate trait ProjectionCacheKeyExt<'cx, 'tcx>: Sized {
fn from_poly_projection_predicate(
selcx: &mut SelectionContext<'cx, 'tcx>,
predicate: ty::PolyProjectionPredicate<'tcx>,
) -> Option<Self>;
}
-impl<'tcx> ProjectionCacheKeyExt<'tcx> for ProjectionCacheKey<'tcx> {
+impl<'cx, 'tcx> ProjectionCacheKeyExt<'cx, 'tcx> for ProjectionCacheKey<'tcx> {
fn from_poly_projection_predicate(
selcx: &mut SelectionContext<'cx, 'tcx>,
predicate: ty::PolyProjectionPredicate<'tcx>,
) -> Fallible<CanonicalizedQueryResponse<'tcx, Self>>;
}
-impl Normalizable<'tcx> for Ty<'tcx> {
+impl<'tcx> Normalizable<'tcx> for Ty<'tcx> {
fn type_op_method(
tcx: TyCtxt<'tcx>,
canonicalized: Canonicalized<'tcx, ParamEnvAnd<'tcx, Normalize<Self>>>,
}
}
-impl Normalizable<'tcx> for ty::Predicate<'tcx> {
+impl<'tcx> Normalizable<'tcx> for ty::Predicate<'tcx> {
fn type_op_method(
tcx: TyCtxt<'tcx>,
canonicalized: Canonicalized<'tcx, ParamEnvAnd<'tcx, Normalize<Self>>>,
}
}
-impl Normalizable<'tcx> for ty::PolyFnSig<'tcx> {
+impl<'tcx> Normalizable<'tcx> for ty::PolyFnSig<'tcx> {
fn type_op_method(
tcx: TyCtxt<'tcx>,
canonicalized: Canonicalized<'tcx, ParamEnvAnd<'tcx, Normalize<Self>>>,
}
}
-impl Normalizable<'tcx> for ty::FnSig<'tcx> {
+impl<'tcx> Normalizable<'tcx> for ty::FnSig<'tcx> {
fn type_op_method(
tcx: TyCtxt<'tcx>,
canonicalized: Canonicalized<'tcx, ParamEnvAnd<'tcx, Normalize<Self>>>,
}
}
-impl super::QueryTypeOp<'tcx> for DropckOutlives<'tcx> {
+impl<'tcx> super::QueryTypeOp<'tcx> for DropckOutlives<'tcx> {
type QueryResponse = DropckOutlivesResult<'tcx>;
fn try_fast_path(
use rustc_middle::dep_graph::{DepKind, DepNodeIndex};
use rustc_middle::mir::interpret::ErrorHandled;
use rustc_middle::thir::abstract_const::NotConstEvaluatable;
-use rustc_middle::ty::fast_reject;
+use rustc_middle::ty::fast_reject::{self, SimplifyParams, StripReferences};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_middle::ty::relate::TypeRelation;
use rustc_middle::ty::subst::{GenericArgKind, Subst, SubstsRef};
|(obligation_arg, impl_arg)| {
match (obligation_arg.unpack(), impl_arg.unpack()) {
(GenericArgKind::Type(obligation_ty), GenericArgKind::Type(impl_ty)) => {
- let simplified_obligation_ty =
- fast_reject::simplify_type(self.tcx(), obligation_ty, true);
- let simplified_impl_ty =
- fast_reject::simplify_type(self.tcx(), impl_ty, false);
+ // Note, we simplify parameters for the obligation but not the
+ // impl so that we do not reject a blanket impl but do reject
+ // more concrete impls if we're searching for `T: Trait`.
+ let simplified_obligation_ty = fast_reject::simplify_type(
+ self.tcx(),
+ obligation_ty,
+ SimplifyParams::Yes,
+ StripReferences::No,
+ );
+ let simplified_impl_ty = fast_reject::simplify_type(
+ self.tcx(),
+ impl_ty,
+ SimplifyParams::No,
+ StripReferences::No,
+ );
simplified_obligation_ty.is_some()
&& simplified_impl_ty.is_some()
use crate::traits;
use rustc_hir::def_id::DefId;
-use rustc_middle::ty::fast_reject::{self, SimplifiedType};
+use rustc_middle::ty::fast_reject::{self, SimplifiedType, SimplifyParams, StripReferences};
use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_middle::ty::{self, TyCtxt, TypeFoldable};
ShouldRecurseOn(DefId),
}
-trait ChildrenExt {
+trait ChildrenExt<'tcx> {
fn insert_blindly(&mut self, tcx: TyCtxt<'tcx>, impl_def_id: DefId);
fn remove_existing(&mut self, tcx: TyCtxt<'tcx>, impl_def_id: DefId);
) -> Result<Inserted, OverlapError>;
}
-impl ChildrenExt for Children {
+impl ChildrenExt<'_> for Children {
/// Insert an impl into this set of children without comparing to any existing impls.
- fn insert_blindly(&mut self, tcx: TyCtxt<'tcx>, impl_def_id: DefId) {
+ fn insert_blindly(&mut self, tcx: TyCtxt<'_>, impl_def_id: DefId) {
let trait_ref = tcx.impl_trait_ref(impl_def_id).unwrap();
- if let Some(st) = fast_reject::simplify_type(tcx, trait_ref.self_ty(), false) {
+ if let Some(st) = fast_reject::simplify_type(
+ tcx,
+ trait_ref.self_ty(),
+ SimplifyParams::No,
+ StripReferences::No,
+ ) {
debug!("insert_blindly: impl_def_id={:?} st={:?}", impl_def_id, st);
self.non_blanket_impls.entry(st).or_default().push(impl_def_id)
} else {
/// Removes an impl from this set of children. Used when replacing
/// an impl with a parent. The impl must be present in the list of
/// children already.
- fn remove_existing(&mut self, tcx: TyCtxt<'tcx>, impl_def_id: DefId) {
+ fn remove_existing(&mut self, tcx: TyCtxt<'_>, impl_def_id: DefId) {
let trait_ref = tcx.impl_trait_ref(impl_def_id).unwrap();
let vec: &mut Vec<DefId>;
- if let Some(st) = fast_reject::simplify_type(tcx, trait_ref.self_ty(), false) {
+ if let Some(st) = fast_reject::simplify_type(
+ tcx,
+ trait_ref.self_ty(),
+ SimplifyParams::No,
+ StripReferences::No,
+ ) {
debug!("remove_existing: impl_def_id={:?} st={:?}", impl_def_id, st);
vec = self.non_blanket_impls.get_mut(&st).unwrap();
} else {
/// specialization relationships.
fn insert(
&mut self,
- tcx: TyCtxt<'tcx>,
+ tcx: TyCtxt<'_>,
impl_def_id: DefId,
simplified_self: Option<SimplifiedType>,
) -> Result<Inserted, OverlapError> {
/// information about the area of overlap is returned in the `Err`.
fn insert(
&mut self,
- tcx: TyCtxt<'tcx>,
+ tcx: TyCtxt<'_>,
impl_def_id: DefId,
) -> Result<Option<FutureCompatOverlapError>, OverlapError>;
/// Insert cached metadata mapping from a child impl back to its parent.
- fn record_impl_from_cstore(&mut self, tcx: TyCtxt<'tcx>, parent: DefId, child: DefId);
+ fn record_impl_from_cstore(&mut self, tcx: TyCtxt<'_>, parent: DefId, child: DefId);
}
impl GraphExt for Graph {
/// information about the area of overlap is returned in the `Err`.
fn insert(
&mut self,
- tcx: TyCtxt<'tcx>,
+ tcx: TyCtxt<'_>,
impl_def_id: DefId,
) -> Result<Option<FutureCompatOverlapError>, OverlapError> {
assert!(impl_def_id.is_local());
let mut parent = trait_def_id;
let mut last_lint = None;
- let simplified = fast_reject::simplify_type(tcx, trait_ref.self_ty(), false);
+ let simplified = fast_reject::simplify_type(
+ tcx,
+ trait_ref.self_ty(),
+ SimplifyParams::No,
+ StripReferences::No,
+ );
// Descend the specialization tree, where `parent` is the current parent node.
loop {
}
/// Insert cached metadata mapping from a child impl back to its parent.
- fn record_impl_from_cstore(&mut self, tcx: TyCtxt<'tcx>, parent: DefId, child: DefId) {
+ fn record_impl_from_cstore(&mut self, tcx: TyCtxt<'_>, parent: DefId, child: DefId) {
if self.parent.insert(child, parent).is_some() {
bug!(
"When recording an impl from the crate store, information about its parent \
///
/// Note that this does *not* recursively check if the substructure of `adt_ty`
/// implements the traits.
-fn type_marked_structural(
+fn type_marked_structural<'tcx>(
infcx: &InferCtxt<'_, 'tcx>,
adt_ty: Ty<'tcx>,
cause: ObligationCause<'tcx>,
seen: FxHashSet<hir::def_id::DefId>,
}
-impl Search<'a, 'tcx> {
+impl<'a, 'tcx> Search<'a, 'tcx> {
fn tcx(&self) -> TyCtxt<'tcx> {
self.infcx.tcx
}
}
}
-impl Iterator for SupertraitDefIds<'tcx> {
+impl Iterator for SupertraitDefIds<'_> {
type Item = DefId;
fn next(&mut self) -> Option<DefId> {
}
}
-pub fn predicate_for_trait_def(
+pub fn predicate_for_trait_def<'tcx>(
tcx: TyCtxt<'tcx>,
param_env: ty::ParamEnv<'tcx>,
cause: ObligationCause<'tcx>,
/// Casts a trait reference into a reference to one of its super
/// traits; returns `None` if `target_trait_def_id` is not a
/// supertrait.
-pub fn upcast_choices(
+pub fn upcast_choices<'tcx>(
tcx: TyCtxt<'tcx>,
source_trait_ref: ty::PolyTraitRef<'tcx>,
target_trait_def_id: DefId,
/// Given a trait `trait_ref`, returns the number of vtable entries
/// that come from `trait_ref`, excluding its supertraits. Used in
/// computing the vtable base for an upcast trait of a trait object.
-pub fn count_own_vtable_entries(tcx: TyCtxt<'tcx>, trait_ref: ty::PolyTraitRef<'tcx>) -> usize {
+pub fn count_own_vtable_entries<'tcx>(
+ tcx: TyCtxt<'tcx>,
+ trait_ref: ty::PolyTraitRef<'tcx>,
+) -> usize {
let existential_trait_ref =
trait_ref.map_bound(|trait_ref| ty::ExistentialTraitRef::erase_self_ty(tcx, trait_ref));
let existential_trait_ref = tcx.erase_regions(existential_trait_ref);
/// Given an upcast trait object described by `object`, returns the
/// index of the method `method_def_id` (which should be part of
/// `object.upcast_trait_ref`) within the vtable for `object`.
-pub fn get_vtable_index_of_object_method<N>(
+pub fn get_vtable_index_of_object_method<'tcx, N>(
tcx: TyCtxt<'tcx>,
object: &super::ImplSourceObjectData<'tcx, N>,
method_def_id: DefId,
object.vtable_base + index
}
-pub fn closure_trait_ref_and_return_type(
+pub fn closure_trait_ref_and_return_type<'tcx>(
tcx: TyCtxt<'tcx>,
fn_trait_def_id: DefId,
self_ty: Ty<'tcx>,
sig.map_bound(|sig| (trait_ref, sig.output()))
}
-pub fn generator_trait_ref_and_outputs(
+pub fn generator_trait_ref_and_outputs<'tcx>(
tcx: TyCtxt<'tcx>,
fn_trait_def_id: DefId,
self_ty: Ty<'tcx>,
crate fn provide(p: &mut Providers) {
*p = Providers {
- normalize_generic_arg_after_erasing_regions: |tcx, goal| {
- debug!("normalize_generic_arg_after_erasing_regions(goal={:#?})", goal);
+ try_normalize_generic_arg_after_erasing_regions: |tcx, goal| {
+ debug!("try_normalize_generic_arg_after_erasing_regions(goal={:#?}", goal);
tcx.sess
.perf_stats
.normalize_generic_arg_after_erasing_regions
.fetch_add(1, Ordering::Relaxed);
- normalize_after_erasing_regions(tcx, goal)
- },
- normalize_mir_const_after_erasing_regions: |tcx, goal| {
- normalize_after_erasing_regions(tcx, goal)
- },
- try_normalize_generic_arg_after_erasing_regions: |tcx, goal| {
- debug!("try_normalize_generic_arg_after_erasing_regions(goal={:#?}", goal);
try_normalize_after_erasing_regions(tcx, goal)
},
};
}
-#[instrument(level = "debug", skip(tcx))]
-fn normalize_after_erasing_regions<'tcx, T: TypeFoldable<'tcx> + PartialEq + Copy>(
- tcx: TyCtxt<'tcx>,
- goal: ParamEnvAnd<'tcx, T>,
-) -> T {
- let ParamEnvAnd { param_env, value } = goal;
- tcx.infer_ctxt().enter(|infcx| {
- let cause = ObligationCause::dummy();
- match infcx.at(&cause, param_env).normalize(value) {
- Ok(Normalized { value: normalized_value, obligations: normalized_obligations }) => {
- // We don't care about the `obligations`; they are
- // always only region relations, and we are about to
- // erase those anyway:
- debug_assert_eq!(
- normalized_obligations.iter().find(|p| not_outlives_predicate(&p.predicate)),
- None,
- );
-
- let resolved_value = infcx.resolve_vars_if_possible(normalized_value);
- // It's unclear when `resolve_vars` would have an effect in a
- // fresh `InferCtxt`. If this assert does trigger, it will give
- // us a test case.
- debug_assert_eq!(normalized_value, resolved_value);
- let erased = infcx.tcx.erase_regions(resolved_value);
- debug_assert!(!erased.needs_infer(), "{:?}", erased);
- erased
- }
- Err(NoSolution) => bug!("could not fully normalize `{:?}`", value),
- }
- })
-}
-
#[instrument(level = "debug", skip(tcx))]
fn try_normalize_after_erasing_regions<'tcx, T: TypeFoldable<'tcx> + PartialEq + Copy>(
tcx: TyCtxt<'tcx>,
};
use crate::middle::resolve_lifetime as rl;
use crate::require_c_abi_if_c_variadic;
+use rustc_ast::TraitObjectSyntax;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_errors::{struct_span_err, Applicability, ErrorReported, FatalError};
use rustc_hir as hir;
use rustc_middle::ty::subst::{self, GenericArgKind, InternalSubsts, Subst, SubstsRef};
use rustc_middle::ty::GenericParamDefKind;
use rustc_middle::ty::{self, Const, DefIdTree, Ty, TyCtxt, TypeFoldable};
-use rustc_session::lint::builtin::AMBIGUOUS_ASSOCIATED_ITEMS;
+use rustc_session::lint::builtin::{AMBIGUOUS_ASSOCIATED_ITEMS, BARE_TRAIT_OBJECTS};
+use rustc_span::edition::Edition;
use rustc_span::lev_distance::find_best_match_for_name;
use rustc_span::symbol::{Ident, Symbol};
use rustc_span::{Span, DUMMY_SP};
/// Parses the programmer's textual representation of a type into our
/// internal notion of a type.
pub fn ast_ty_to_ty(&self, ast_ty: &hir::Ty<'_>) -> Ty<'tcx> {
- self.ast_ty_to_ty_inner(ast_ty, false)
+ self.ast_ty_to_ty_inner(ast_ty, false, false)
+ }
+
+ /// Parses the programmer's textual representation of a type into our
+ /// internal notion of a type. This is meant to be used within a path.
+ pub fn ast_ty_to_ty_in_path(&self, ast_ty: &hir::Ty<'_>) -> Ty<'tcx> {
+ self.ast_ty_to_ty_inner(ast_ty, false, true)
}
/// Turns a `hir::Ty` into a `Ty`. For diagnostics' purposes we keep track of whether trait
/// objects are borrowed like `&dyn Trait` to avoid emitting redundant errors.
#[tracing::instrument(level = "debug", skip(self))]
- fn ast_ty_to_ty_inner(&self, ast_ty: &hir::Ty<'_>, borrowed: bool) -> Ty<'tcx> {
+ fn ast_ty_to_ty_inner(&self, ast_ty: &hir::Ty<'_>, borrowed: bool, in_path: bool) -> Ty<'tcx> {
let tcx = self.tcx();
let result_ty = match ast_ty.kind {
hir::TyKind::Rptr(ref region, ref mt) => {
let r = self.ast_region_to_region(region, None);
debug!(?r);
- let t = self.ast_ty_to_ty_inner(mt.ty, true);
+ let t = self.ast_ty_to_ty_inner(mt.ty, true, false);
tcx.mk_ref(r, ty::TypeAndMut { ty: t, mutbl: mt.mutbl })
}
hir::TyKind::Never => tcx.types.never,
))
}
hir::TyKind::TraitObject(bounds, ref lifetime, _) => {
+ self.maybe_lint_bare_trait(ast_ty, in_path);
self.conv_object_ty_poly_trait_ref(ast_ty.span, bounds, lifetime, borrowed)
}
hir::TyKind::Path(hir::QPath::Resolved(ref maybe_qself, ref path)) => {
}
hir::TyKind::Path(hir::QPath::TypeRelative(ref qself, ref segment)) => {
debug!(?qself, ?segment);
- let ty = self.ast_ty_to_ty(qself);
+ let ty = self.ast_ty_to_ty_inner(qself, false, true);
let res = if let hir::TyKind::Path(hir::QPath::Resolved(_, path)) = qself.kind {
path.res
}
Some(r)
}
+
+ fn maybe_lint_bare_trait(&self, self_ty: &hir::Ty<'_>, in_path: bool) {
+ let tcx = self.tcx();
+ if let hir::TyKind::TraitObject([poly_trait_ref, ..], _, TraitObjectSyntax::None) =
+ self_ty.kind
+ {
+ let needs_bracket = in_path
+ && !tcx
+ .sess
+ .source_map()
+ .span_to_prev_source(self_ty.span)
+ .ok()
+ .map_or(false, |s| s.trim_end().ends_with('<'));
+
+ let is_global = poly_trait_ref.trait_ref.path.is_global();
+ let sugg = Vec::from_iter([
+ (
+ self_ty.span.shrink_to_lo(),
+ format!(
+ "{}dyn {}",
+ if needs_bracket { "<" } else { "" },
+ if is_global { "(" } else { "" },
+ ),
+ ),
+ (
+ self_ty.span.shrink_to_hi(),
+ format!(
+ "{}{}",
+ if is_global { ")" } else { "" },
+ if needs_bracket { ">" } else { "" },
+ ),
+ ),
+ ]);
+ if self_ty.span.edition() >= Edition::Edition2021 {
+ let msg = "trait objects must include the `dyn` keyword";
+ let label = "add `dyn` keyword before this trait";
+ rustc_errors::struct_span_err!(tcx.sess, self_ty.span, E0782, "{}", msg)
+ .multipart_suggestion_verbose(label, sugg, Applicability::MachineApplicable)
+ .emit();
+ } else {
+ let msg = "trait objects without an explicit `dyn` are deprecated";
+ tcx.struct_span_lint_hir(
+ BARE_TRAIT_OBJECTS,
+ self_ty.hir_id,
+ self_ty.span,
+ |lint| {
+ lint.build(msg)
+ .multipart_suggestion_verbose(
+ "use `dyn`",
+ sugg,
+ Applicability::MachineApplicable,
+ )
+ .emit()
+ },
+ );
+ }
+ }
+ }
}
}
}
ExprKind::Ret(ref expr_opt) => self.check_expr_return(expr_opt.as_deref(), expr),
- ExprKind::Let(pat, let_expr, _) => self.check_expr_let(let_expr, pat),
+ ExprKind::Let(let_expr) => self.check_expr_let(let_expr),
ExprKind::Loop(body, _, source, _) => {
self.check_expr_loop(body, source, expected, expr)
}
}
}
- fn check_expr_let(&self, expr: &'tcx hir::Expr<'tcx>, pat: &'tcx hir::Pat<'tcx>) -> Ty<'tcx> {
- self.warn_if_unreachable(expr.hir_id, expr.span, "block in `let` expression");
- let expr_ty = self.demand_scrutinee_type(expr, pat.contains_explicit_ref_binding(), false);
- self.check_pat_top(pat, expr_ty, Some(expr.span), true);
+ fn check_expr_let(&self, let_expr: &'tcx hir::Let<'tcx>) -> Ty<'tcx> {
+ // for let statements, this is done in check_stmt
+ let init = let_expr.init;
+ self.warn_if_unreachable(init.hir_id, init.span, "block in `let` expression");
+ // otherwise check exactly as a let statement
+ self.check_decl(let_expr.into());
+ // but return a bool, for this is a boolean expression
self.tcx.types.bool
}
use crate::check::method::{self, MethodCallee, SelfSource};
use crate::check::{BreakableCtxt, Diverges, Expectation, FnCtxt, LocalTy};
-use rustc_ast::TraitObjectSyntax;
use rustc_data_structures::captures::Captures;
use rustc_data_structures::fx::FxHashSet;
use rustc_errors::{Applicability, DiagnosticBuilder, ErrorReported};
use rustc_hir::def::{CtorOf, DefKind, Res};
use rustc_hir::def_id::DefId;
use rustc_hir::lang_items::LangItem;
-use rustc_hir::{ExprKind, GenericArg, Node, QPath, TyKind};
+use rustc_hir::{ExprKind, GenericArg, Node, QPath};
use rustc_infer::infer::canonical::{Canonical, OriginalQueryValues, QueryResponse};
use rustc_infer::infer::error_reporting::TypeAnnotationNeeded::E0282;
use rustc_infer::infer::{InferOk, InferResult};
Ty, UserType,
};
use rustc_session::lint;
-use rustc_session::lint::builtin::BARE_TRAIT_OBJECTS;
-use rustc_span::edition::Edition;
use rustc_span::hygiene::DesugaringKind;
use rustc_span::source_map::{original_sp, DUMMY_SP};
use rustc_span::symbol::{kw, sym, Ident};
// to be object-safe.
// We manually call `register_wf_obligation` in the success path
// below.
- (<dyn AstConv<'_>>::ast_ty_to_ty(self, qself), qself, segment)
+ (<dyn AstConv<'_>>::ast_ty_to_ty_in_path(self, qself), qself, segment)
}
QPath::LangItem(..) => {
bug!("`resolve_ty_and_res_fully_qualified_call` called on `LangItem`")
});
if result.is_ok() {
- self.maybe_lint_bare_trait(qpath, hir_id, span);
self.register_wf_obligation(ty.into(), qself.span, traits::WellFormed(None));
}
)
}
- fn maybe_lint_bare_trait(&self, qpath: &QPath<'_>, hir_id: hir::HirId, span: Span) {
- if let QPath::TypeRelative(self_ty, _) = qpath {
- if let TyKind::TraitObject([poly_trait_ref, ..], _, TraitObjectSyntax::None) =
- self_ty.kind
- {
- let msg = "trait objects without an explicit `dyn` are deprecated";
- let (sugg, app) = match self.tcx.sess.source_map().span_to_snippet(self_ty.span) {
- Ok(s) if poly_trait_ref.trait_ref.path.is_global() => {
- (format!("dyn ({})", s), Applicability::MachineApplicable)
- }
- Ok(s) => (format!("dyn {}", s), Applicability::MachineApplicable),
- Err(_) => ("dyn <type>".to_string(), Applicability::HasPlaceholders),
- };
- // Wrap in `<..>` if it isn't already.
- let sugg = match self.tcx.sess.source_map().span_to_snippet(span) {
- Ok(s) if s.starts_with('<') => sugg,
- _ => format!("<{}>", sugg),
- };
- let sugg_label = "use `dyn`";
- if self.sess().edition() >= Edition::Edition2021 {
- let mut err = rustc_errors::struct_span_err!(
- self.sess(),
- self_ty.span,
- E0782,
- "{}",
- msg,
- );
- err.span_suggestion(
- self_ty.span,
- sugg_label,
- sugg,
- Applicability::MachineApplicable,
- )
- .emit();
- } else {
- self.tcx.struct_span_lint_hir(
- BARE_TRAIT_OBJECTS,
- hir_id,
- self_ty.span,
- |lint| {
- let mut db = lint.build(msg);
- db.span_suggestion(self_ty.span, sugg_label, sugg, app);
- db.emit()
- },
- );
- }
- }
- }
- }
-
/// Given a function `Node`, return its `FnDecl` if it exists, or `None` otherwise.
pub(in super::super) fn get_node_fn_decl(
&self,
use crate::astconv::AstConv;
use crate::check::coercion::CoerceMany;
+use crate::check::gather_locals::Declaration;
use crate::check::method::MethodCallee;
use crate::check::Expectation::*;
use crate::check::TupleArgumentsFlag::*;
pub fn check_decl_initializer(
&self,
- local: &'tcx hir::Local<'tcx>,
+ hir_id: hir::HirId,
+ pat: &'tcx hir::Pat<'tcx>,
init: &'tcx hir::Expr<'tcx>,
) -> Ty<'tcx> {
// FIXME(tschottdorf): `contains_explicit_ref_binding()` must be removed
// for #42640 (default match binding modes).
//
// See #44848.
- let ref_bindings = local.pat.contains_explicit_ref_binding();
+ let ref_bindings = pat.contains_explicit_ref_binding();
- let local_ty = self.local_ty(init.span, local.hir_id).revealed_ty;
+ let local_ty = self.local_ty(init.span, hir_id).revealed_ty;
if let Some(m) = ref_bindings {
// Somewhat subtle: if we have a `ref` binding in the pattern,
// we want to avoid introducing coercions for the RHS. This is
}
}
- /// Type check a `let` statement.
- pub fn check_decl_local(&self, local: &'tcx hir::Local<'tcx>) {
+ pub(in super::super) fn check_decl(&self, decl: Declaration<'tcx>) {
// Determine and write the type which we'll check the pattern against.
- let ty = self.local_ty(local.span, local.hir_id).decl_ty;
- self.write_ty(local.hir_id, ty);
+ let decl_ty = self.local_ty(decl.span, decl.hir_id).decl_ty;
+ self.write_ty(decl.hir_id, decl_ty);
// Type check the initializer.
- if let Some(ref init) = local.init {
- let init_ty = self.check_decl_initializer(local, &init);
- self.overwrite_local_ty_if_err(local, ty, init_ty);
+ if let Some(ref init) = decl.init {
+ let init_ty = self.check_decl_initializer(decl.hir_id, decl.pat, &init);
+ self.overwrite_local_ty_if_err(decl.hir_id, decl.pat, decl_ty, init_ty);
}
// Does the expected pattern type originate from an expression and what is the span?
- let (origin_expr, ty_span) = match (local.ty, local.init) {
+ let (origin_expr, ty_span) = match (decl.ty, decl.init) {
(Some(ty), _) => (false, Some(ty.span)), // Bias towards the explicit user type.
(_, Some(init)) => (true, Some(init.span)), // No explicit type; so use the scrutinee.
_ => (false, None), // We have `let $pat;`, so the expected type is unconstrained.
};
// Type check the pattern. Override if necessary to avoid knock-on errors.
- self.check_pat_top(&local.pat, ty, ty_span, origin_expr);
- let pat_ty = self.node_ty(local.pat.hir_id);
- self.overwrite_local_ty_if_err(local, ty, pat_ty);
+ self.check_pat_top(&decl.pat, decl_ty, ty_span, origin_expr);
+ let pat_ty = self.node_ty(decl.pat.hir_id);
+ self.overwrite_local_ty_if_err(decl.hir_id, decl.pat, decl_ty, pat_ty);
+ }
+
+ /// Type check a `let` statement.
+ pub fn check_decl_local(&self, local: &'tcx hir::Local<'tcx>) {
+ self.check_decl(local.into());
}
pub fn check_stmt(&self, stmt: &'tcx hir::Stmt<'tcx>, is_last: bool) {
fn overwrite_local_ty_if_err(
&self,
- local: &'tcx hir::Local<'tcx>,
+ hir_id: hir::HirId,
+ pat: &'tcx hir::Pat<'tcx>,
decl_ty: Ty<'tcx>,
ty: Ty<'tcx>,
) {
if ty.references_error() {
// Override the types everywhere with `err()` to avoid knock on errors.
- self.write_ty(local.hir_id, ty);
- self.write_ty(local.pat.hir_id, ty);
+ self.write_ty(hir_id, ty);
+ self.write_ty(pat.hir_id, ty);
let local_ty = LocalTy { decl_ty, revealed_ty: ty };
- self.locals.borrow_mut().insert(local.hir_id, local_ty);
- self.locals.borrow_mut().insert(local.pat.hir_id, local_ty);
+ self.locals.borrow_mut().insert(hir_id, local_ty);
+ self.locals.borrow_mut().insert(pat.hir_id, local_ty);
}
}
use rustc_span::Span;
use rustc_trait_selection::traits;
+/// A declaration is an abstraction of [hir::Local] and [hir::Let].
+///
+/// It must have a hir_id, as this is how we connect gather_locals to the check functions.
+pub(super) struct Declaration<'a> {
+ pub hir_id: hir::HirId,
+ pub pat: &'a hir::Pat<'a>,
+ pub ty: Option<&'a hir::Ty<'a>>,
+ pub span: Span,
+ pub init: Option<&'a hir::Expr<'a>>,
+}
+
+impl<'a> From<&'a hir::Local<'a>> for Declaration<'a> {
+ fn from(local: &'a hir::Local<'a>) -> Self {
+ let hir::Local { hir_id, pat, ty, span, init, .. } = *local;
+ Declaration { hir_id, pat, ty, span, init }
+ }
+}
+
+impl<'a> From<&'a hir::Let<'a>> for Declaration<'a> {
+ fn from(let_expr: &'a hir::Let<'a>) -> Self {
+ let hir::Let { hir_id, pat, ty, span, init } = *let_expr;
+ Declaration { hir_id, pat, ty, span, init: Some(init) }
+ }
+}
+
pub(super) struct GatherLocalsVisitor<'a, 'tcx> {
fcx: &'a FnCtxt<'a, 'tcx>,
// parameters are special cases of patterns, but we want to handle them as
}
}
}
-}
-
-impl<'a, 'tcx> Visitor<'tcx> for GatherLocalsVisitor<'a, 'tcx> {
- type Map = intravisit::ErasedMap<'tcx>;
-
- fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
- NestedVisitorMap::None
- }
- // Add explicitly-declared locals.
- fn visit_local(&mut self, local: &'tcx hir::Local<'tcx>) {
- let local_ty = match local.ty {
+ /// Allocates a [LocalTy] for a declaration, which may have a type annotation. If it does have
+ /// a type annotation, then the LocalTy stored will be the resolved type. This may be found
+ /// again during type checking by querying [FnCtxt::local_ty] for the same hir_id.
+ fn declare(&mut self, decl: Declaration<'tcx>) {
+ let local_ty = match decl.ty {
Some(ref ty) => {
let o_ty = self.fcx.to_ty(&ty);
}
None => None,
};
- self.assign(local.span, local.hir_id, local_ty);
+ self.assign(decl.span, decl.hir_id, local_ty);
debug!(
"local variable {:?} is assigned type {}",
- local.pat,
- self.fcx.ty_to_string(&*self.fcx.locals.borrow().get(&local.hir_id).unwrap().decl_ty)
+ decl.pat,
+ self.fcx.ty_to_string(&*self.fcx.locals.borrow().get(&decl.hir_id).unwrap().decl_ty)
);
+ }
+}
+
+impl<'a, 'tcx> Visitor<'tcx> for GatherLocalsVisitor<'a, 'tcx> {
+ type Map = intravisit::ErasedMap<'tcx>;
+
+ fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
+ NestedVisitorMap::None
+ }
+
+ // Add explicitly-declared locals.
+ fn visit_local(&mut self, local: &'tcx hir::Local<'tcx>) {
+ self.declare(local.into());
intravisit::walk_local(self, local);
}
+ fn visit_let_expr(&mut self, let_expr: &'tcx hir::Let<'tcx>) {
+ self.declare(let_expr.into());
+ intravisit::walk_let_expr(self, let_expr);
+ }
+
fn visit_param(&mut self, param: &'tcx hir::Param<'tcx>) {
let old_outermost_fn_param_pat = self.outermost_fn_param_pat.replace(param.ty_span);
intravisit::walk_param(self, param);
use rustc_hir::lang_items::LangItem;
use rustc_hir::{ExprKind, Node, QPath};
use rustc_infer::infer::type_variable::{TypeVariableOrigin, TypeVariableOriginKind};
-use rustc_middle::ty::fast_reject::simplify_type;
+use rustc_middle::ty::fast_reject::{simplify_type, SimplifyParams, StripReferences};
use rustc_middle::ty::print::with_crate_prefix;
use rustc_middle::ty::{self, ToPredicate, Ty, TyCtxt, TypeFoldable};
use rustc_span::lev_distance;
// FIXME: Even though negative bounds are not implemented, we could maybe handle
// cases where a positive bound implies a negative impl.
(candidates, Vec::new())
- } else if let Some(simp_rcvr_ty) = simplify_type(self.tcx, rcvr_ty, true) {
+ } else if let Some(simp_rcvr_ty) =
+ simplify_type(self.tcx, rcvr_ty, SimplifyParams::Yes, StripReferences::No)
+ {
let mut potential_candidates = Vec::new();
let mut explicitly_negative = Vec::new();
for candidate in candidates {
})
.any(|imp_did| {
let imp = self.tcx.impl_trait_ref(imp_did).unwrap();
- let imp_simp = simplify_type(self.tcx, imp.self_ty(), true);
+ let imp_simp = simplify_type(
+ self.tcx,
+ imp.self_ty(),
+ SimplifyParams::Yes,
+ StripReferences::No,
+ );
imp_simp.map_or(false, |s| s == simp_rcvr_ty)
})
{
}
}
- hir::ExprKind::Let(pat, ref expr, _) => {
- self.walk_local(expr, pat, |t| t.borrow_expr(expr, ty::ImmBorrow));
+ hir::ExprKind::Let(hir::Let { pat, init, .. }) => {
+ self.walk_local(init, pat, |t| t.borrow_expr(init, ty::ImmBorrow));
}
hir::ExprKind::Match(ref discr, arms, _) => {
b.iter(|| v.iter().flat_map(|color| color.rotate_left(8).to_be_bytes()).collect::<Vec<_>>());
}
+/// Reference benchmark that `retain` has to compete with.
+#[bench]
+fn bench_retain_iter_100000(b: &mut Bencher) {
+ let mut v = Vec::with_capacity(100000);
+
+ b.iter(|| {
+ let mut tmp = std::mem::take(&mut v);
+ tmp.clear();
+ tmp.extend(black_box(1..=100000));
+ v = tmp.into_iter().filter(|x| x & 1 == 0).collect();
+ });
+}
+
#[bench]
fn bench_retain_100000(b: &mut Bencher) {
- let v = (1..=100000).collect::<Vec<u32>>();
+ let mut v = Vec::with_capacity(100000);
+
b.iter(|| {
- let mut v = v.clone();
+ v.clear();
+ v.extend(black_box(1..=100000));
v.retain(|x| x & 1 == 0)
});
}
let mut g = BackshiftOnDrop { v: self, processed_len: 0, deleted_cnt: 0, original_len };
- // process_one return a bool indicates whether the processing element should be retained.
- #[inline(always)]
- fn process_one<F, T, A: Allocator, const DELETED: bool>(
+ fn process_loop<F, T, A: Allocator, const DELETED: bool>(
+ original_len: usize,
f: &mut F,
g: &mut BackshiftOnDrop<'_, T, A>,
- ) -> bool
- where
+ ) where
F: FnMut(&mut T) -> bool,
{
- // SAFETY: Unchecked element must be valid.
- let cur = unsafe { &mut *g.v.as_mut_ptr().add(g.processed_len) };
- if !f(cur) {
- // Advance early to avoid double drop if `drop_in_place` panicked.
- g.processed_len += 1;
- g.deleted_cnt += 1;
- // SAFETY: We never touch this element again after dropped.
- unsafe { ptr::drop_in_place(cur) };
- // We already advanced the counter.
- return false;
- }
- if DELETED {
- // SAFETY: `deleted_cnt` > 0, so the hole slot must not overlap with current element.
- // We use copy for move, and never touch this element again.
- unsafe {
- let hole_slot = g.v.as_mut_ptr().add(g.processed_len - g.deleted_cnt);
- ptr::copy_nonoverlapping(cur, hole_slot, 1);
+ while g.processed_len != original_len {
+ // SAFETY: Unchecked element must be valid.
+ let cur = unsafe { &mut *g.v.as_mut_ptr().add(g.processed_len) };
+ if !f(cur) {
+ // Advance early to avoid double drop if `drop_in_place` panicked.
+ g.processed_len += 1;
+ g.deleted_cnt += 1;
+ // SAFETY: We never touch this element again after dropped.
+ unsafe { ptr::drop_in_place(cur) };
+ // We already advanced the counter.
+ if DELETED {
+ continue;
+ } else {
+ break;
+ }
+ }
+ if DELETED {
+ // SAFETY: `deleted_cnt` > 0, so the hole slot must not overlap with current element.
+ // We use copy for move, and never touch this element again.
+ unsafe {
+ let hole_slot = g.v.as_mut_ptr().add(g.processed_len - g.deleted_cnt);
+ ptr::copy_nonoverlapping(cur, hole_slot, 1);
+ }
}
+ g.processed_len += 1;
}
- g.processed_len += 1;
- return true;
}
// Stage 1: Nothing was deleted.
- while g.processed_len != original_len {
- if !process_one::<F, T, A, false>(&mut f, &mut g) {
- break;
- }
- }
+ process_loop::<F, T, A, false>(original_len, &mut f, &mut g);
// Stage 2: Some elements were deleted.
- while g.processed_len != original_len {
- process_one::<F, T, A, true>(&mut f, &mut g);
- }
+ process_loop::<F, T, A, true>(original_len, &mut f, &mut g);
// All item are processed. This can be optimized to `set_len` by LLVM.
drop(g);
+use crate::convert::TryInto;
use crate::num::{NonZeroI128, NonZeroI16, NonZeroI32, NonZeroI64, NonZeroI8, NonZeroIsize};
use crate::num::{NonZeroU128, NonZeroU16, NonZeroU32, NonZeroU64, NonZeroU8, NonZeroUsize};
{
#[inline]
fn eq(&self, other: &[B]) -> bool {
- self[..] == other[..]
+ let b: Result<&[B; N], _> = other.try_into();
+ match b {
+ Ok(b) => *self == *b,
+ Err(_) => false,
+ }
}
#[inline]
fn ne(&self, other: &[B]) -> bool {
- self[..] != other[..]
+ let b: Result<&[B; N], _> = other.try_into();
+ match b {
+ Ok(b) => *self != *b,
+ Err(_) => true,
+ }
}
}
{
#[inline]
fn eq(&self, other: &[A; N]) -> bool {
- self[..] == other[..]
+ let b: Result<&[B; N], _> = self.try_into();
+ match b {
+ Ok(b) => *b == *other,
+ Err(_) => false,
+ }
}
#[inline]
fn ne(&self, other: &[A; N]) -> bool {
- self[..] != other[..]
+ let b: Result<&[B; N], _> = self.try_into();
+ match b {
+ Ok(b) => *b != *other,
+ Err(_) => true,
+ }
}
}
{
#[inline]
fn eq(&self, other: &&[B]) -> bool {
- self[..] == other[..]
+ *self == **other
}
#[inline]
fn ne(&self, other: &&[B]) -> bool {
- self[..] != other[..]
+ *self != **other
}
}
{
#[inline]
fn eq(&self, other: &[A; N]) -> bool {
- self[..] == other[..]
+ **self == *other
}
#[inline]
fn ne(&self, other: &[A; N]) -> bool {
- self[..] != other[..]
+ **self != *other
}
}
{
#[inline]
fn eq(&self, other: &&mut [B]) -> bool {
- self[..] == other[..]
+ *self == **other
}
#[inline]
fn ne(&self, other: &&mut [B]) -> bool {
- self[..] != other[..]
+ *self != **other
}
}
{
#[inline]
fn eq(&self, other: &[A; N]) -> bool {
- self[..] == other[..]
+ **self == *other
}
#[inline]
fn ne(&self, other: &[A; N]) -> bool {
- self[..] != other[..]
+ **self != *other
}
}
#[inline]
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
+ #[default_method_body_is_const]
fn ne(&self, other: &Rhs) -> bool {
!self.eq(other)
}
#[inline]
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
+ #[default_method_body_is_const]
fn lt(&self, other: &Rhs) -> bool {
matches!(self.partial_cmp(other), Some(Less))
}
#[inline]
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
+ #[default_method_body_is_const]
fn le(&self, other: &Rhs) -> bool {
// Pattern `Some(Less | Eq)` optimizes worse than negating `None | Some(Greater)`.
// FIXME: The root cause was fixed upstream in LLVM with:
#[inline]
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
+ #[default_method_body_is_const]
fn gt(&self, other: &Rhs) -> bool {
matches!(self.partial_cmp(other), Some(Greater))
}
#[inline]
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
+ #[default_method_body_is_const]
fn ge(&self, other: &Rhs) -> bool {
matches!(self.partial_cmp(other), Some(Greater | Equal))
}
/// The preferred alignment of a type.
///
/// This intrinsic does not have a stable counterpart.
- #[rustc_const_unstable(feature = "const_pref_align_of", issue = "none")]
+ /// It's "tracking issue" is [#91971](https://github.com/rust-lang/rust/issues/91971).
+ #[rustc_const_unstable(feature = "const_pref_align_of", issue = "91971")]
pub fn pref_align_of<T>() -> usize;
/// The size of the referenced value in bytes.
#![feature(const_num_from_num)]
#![feature(const_ops)]
#![feature(const_option)]
+#![feature(const_option_ext)]
#![feature(const_pin)]
#![feature(const_replace)]
#![feature(const_ptr_is_null)]
/// ```
#[must_use = "if you don't need the wrapper, you can use `mem::forget` instead"]
#[stable(feature = "manually_drop", since = "1.20.0")]
- #[rustc_const_stable(feature = "const_manually_drop", since = "1.36.0")]
+ #[rustc_const_stable(feature = "const_manually_drop", since = "1.32.0")]
#[inline(always)]
pub const fn new(value: T) -> ManuallyDrop<T> {
ManuallyDrop { value }
/// let _: Box<()> = ManuallyDrop::into_inner(x); // This drops the `Box`.
/// ```
#[stable(feature = "manually_drop", since = "1.20.0")]
- #[rustc_const_stable(feature = "const_manually_drop", since = "1.36.0")]
+ #[rustc_const_stable(feature = "const_manually_drop", since = "1.32.0")]
#[inline(always)]
pub const fn into_inner(slot: ManuallyDrop<T>) -> T {
slot.value
#[must_use]
#[inline]
#[unstable(feature = "option_result_contains", issue = "62358")]
- pub fn contains<U>(&self, x: &U) -> bool
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn contains<U>(&self, x: &U) -> bool
where
- U: PartialEq<T>,
+ U: ~const PartialEq<T>,
{
match self {
- Some(y) => x == y,
+ Some(y) => x.eq(y),
None => false,
}
}
#[inline]
#[must_use]
#[stable(feature = "pin", since = "1.33.0")]
- pub fn as_pin_ref(self: Pin<&Self>) -> Option<Pin<&T>> {
- // SAFETY: `x` is guaranteed to be pinned because it comes from `self`
- // which is pinned.
- unsafe { Pin::get_ref(self).as_ref().map(|x| Pin::new_unchecked(x)) }
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn as_pin_ref(self: Pin<&Self>) -> Option<Pin<&T>> {
+ match Pin::get_ref(self).as_ref() {
+ // SAFETY: `x` is guaranteed to be pinned because it comes from `self`
+ // which is pinned.
+ Some(x) => unsafe { Some(Pin::new_unchecked(x)) },
+ None => None,
+ }
}
/// Converts from <code>[Pin]<[&mut] Option\<T>></code> to <code>Option<[Pin]<[&mut] T>></code>.
#[inline]
#[must_use]
#[stable(feature = "pin", since = "1.33.0")]
- pub fn as_pin_mut(self: Pin<&mut Self>) -> Option<Pin<&mut T>> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn as_pin_mut(self: Pin<&mut Self>) -> Option<Pin<&mut T>> {
// SAFETY: `get_unchecked_mut` is never used to move the `Option` inside `self`.
// `x` is guaranteed to be pinned because it comes from `self` which is pinned.
- unsafe { Pin::get_unchecked_mut(self).as_mut().map(|x| Pin::new_unchecked(x)) }
+ unsafe {
+ match Pin::get_unchecked_mut(self).as_mut() {
+ Some(x) => Some(Pin::new_unchecked(x)),
+ None => None,
+ }
+ }
}
/////////////////////////////////////////////////////////////////////////
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn unwrap_or(self, default: T) -> T {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn unwrap_or(self, default: T) -> T
+ where
+ T: ~const Drop,
+ {
match self {
Some(x) => x,
None => default,
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn unwrap_or_else<F: FnOnce() -> T>(self, f: F) -> T {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn unwrap_or_else<F>(self, f: F) -> T
+ where
+ F: ~const FnOnce() -> T,
+ F: ~const Drop,
+ {
match self {
Some(x) => x,
None => f(),
#[inline]
#[track_caller]
#[stable(feature = "option_result_unwrap_unchecked", since = "1.58.0")]
- pub unsafe fn unwrap_unchecked(self) -> T {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const unsafe fn unwrap_unchecked(self) -> T {
debug_assert!(self.is_some());
match self {
Some(val) => val,
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn map<U, F: FnOnce(T) -> U>(self, f: F) -> Option<U> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn map<U, F>(self, f: F) -> Option<U>
+ where
+ F: ~const FnOnce(T) -> U,
+ F: ~const Drop,
+ {
match self {
Some(x) => Some(f(x)),
None => None,
/// ```
#[inline]
#[unstable(feature = "result_option_inspect", issue = "91345")]
- pub fn inspect<F: FnOnce(&T)>(self, f: F) -> Self {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn inspect<F>(self, f: F) -> Self
+ where
+ F: ~const FnOnce(&T),
+ F: ~const Drop,
+ {
if let Some(ref x) = self {
f(x);
}
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn map_or<U, F: FnOnce(T) -> U>(self, default: U, f: F) -> U {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn map_or<U, F>(self, default: U, f: F) -> U
+ where
+ F: ~const FnOnce(T) -> U,
+ F: ~const Drop,
+ U: ~const Drop,
+ {
match self {
Some(t) => f(t),
None => default,
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn map_or_else<U, D: FnOnce() -> U, F: FnOnce(T) -> U>(self, default: D, f: F) -> U {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn map_or_else<U, D, F>(self, default: D, f: F) -> U
+ where
+ D: ~const FnOnce() -> U,
+ D: ~const Drop,
+ F: ~const FnOnce(T) -> U,
+ F: ~const Drop,
+ {
match self {
Some(t) => f(t),
None => default(),
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn ok_or<E>(self, err: E) -> Result<T, E> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn ok_or<E>(self, err: E) -> Result<T, E>
+ where
+ E: ~const Drop,
+ {
match self {
Some(v) => Ok(v),
None => Err(err),
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn ok_or_else<E, F: FnOnce() -> E>(self, err: F) -> Result<T, E> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn ok_or_else<E, F>(self, err: F) -> Result<T, E>
+ where
+ F: ~const FnOnce() -> E,
+ F: ~const Drop,
+ {
match self {
Some(v) => Ok(v),
None => Err(err()),
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn and<U>(self, optb: Option<U>) -> Option<U> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn and<U>(self, optb: Option<U>) -> Option<U>
+ where
+ T: ~const Drop,
+ U: ~const Drop,
+ {
match self {
Some(_) => optb,
None => None,
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn and_then<U, F: FnOnce(T) -> Option<U>>(self, f: F) -> Option<U> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn and_then<U, F>(self, f: F) -> Option<U>
+ where
+ F: ~const FnOnce(T) -> Option<U>,
+ F: ~const Drop,
+ {
match self {
Some(x) => f(x),
None => None,
/// [`Some(t)`]: Some
#[inline]
#[stable(feature = "option_filter", since = "1.27.0")]
- pub fn filter<P: FnOnce(&T) -> bool>(self, predicate: P) -> Self {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn filter<P>(self, predicate: P) -> Self
+ where
+ T: ~const Drop,
+ P: ~const FnOnce(&T) -> bool,
+ P: ~const Drop,
+ {
if let Some(x) = self {
if predicate(&x) {
return Some(x);
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn or(self, optb: Option<T>) -> Option<T> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn or(self, optb: Option<T>) -> Option<T>
+ where
+ T: ~const Drop,
+ {
match self {
- Some(_) => self,
+ Some(x) => Some(x),
None => optb,
}
}
/// ```
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn or_else<F: FnOnce() -> Option<T>>(self, f: F) -> Option<T> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn or_else<F>(self, f: F) -> Option<T>
+ where
+ F: ~const FnOnce() -> Option<T>,
+ F: ~const Drop,
+ {
match self {
- Some(_) => self,
+ Some(x) => Some(x),
None => f(),
}
}
/// ```
#[inline]
#[stable(feature = "option_xor", since = "1.37.0")]
- pub fn xor(self, optb: Option<T>) -> Option<T> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn xor(self, optb: Option<T>) -> Option<T>
+ where
+ T: ~const Drop,
+ {
match (self, optb) {
(Some(a), None) => Some(a),
(None, Some(b)) => Some(b),
#[must_use = "if you intended to set a value, consider assignment instead"]
#[inline]
#[stable(feature = "option_insert", since = "1.53.0")]
- pub fn insert(&mut self, value: T) -> &mut T {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn insert(&mut self, value: T) -> &mut T
+ where
+ T: ~const Drop,
+ {
*self = Some(value);
// SAFETY: the code above just filled the option
/// ```
#[inline]
#[stable(feature = "option_entry", since = "1.20.0")]
- pub fn get_or_insert(&mut self, value: T) -> &mut T {
- self.get_or_insert_with(|| value)
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn get_or_insert(&mut self, value: T) -> &mut T
+ where
+ T: ~const Drop,
+ {
+ if let None = *self {
+ *self = Some(value);
+ }
+
+ // SAFETY: a `None` variant for `self` would have been replaced by a `Some`
+ // variant in the code above.
+ unsafe { self.as_mut().unwrap_unchecked() }
}
/// Inserts the default value into the option if it is [`None`], then
/// ```
#[inline]
#[unstable(feature = "option_get_or_insert_default", issue = "82901")]
- pub fn get_or_insert_default(&mut self) -> &mut T
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn get_or_insert_default(&mut self) -> &mut T
where
- T: Default,
+ T: ~const Default,
{
- self.get_or_insert_with(Default::default)
+ #[rustc_allow_const_fn_unstable(const_fn_trait_bound)]
+ const fn default<T: ~const Default>() -> T {
+ T::default()
+ }
+
+ self.get_or_insert_with(default)
}
/// Inserts a value computed from `f` into the option if it is [`None`],
/// ```
#[inline]
#[stable(feature = "option_entry", since = "1.20.0")]
- pub fn get_or_insert_with<F: FnOnce() -> T>(&mut self, f: F) -> &mut T {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn get_or_insert_with<F>(&mut self, f: F) -> &mut T
+ where
+ F: ~const FnOnce() -> T,
+ F: ~const Drop,
+ {
if let None = *self {
- *self = Some(f());
+ // the compiler isn't smart enough to know that we are not dropping a `T`
+ // here and wants us to ensure `T` can be dropped at compile time.
+ mem::forget(mem::replace(self, Some(f())))
}
- match self {
- Some(v) => v,
- // SAFETY: a `None` variant for `self` would have been replaced by a `Some`
- // variant in the code above.
- None => unsafe { hint::unreachable_unchecked() },
- }
+ // SAFETY: a `None` variant for `self` would have been replaced by a `Some`
+ // variant in the code above.
+ unsafe { self.as_mut().unwrap_unchecked() }
}
/////////////////////////////////////////////////////////////////////////
/// assert_eq!(x.zip(z), None);
/// ```
#[stable(feature = "option_zip_option", since = "1.46.0")]
- pub fn zip<U>(self, other: Option<U>) -> Option<(T, U)> {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn zip<U>(self, other: Option<U>) -> Option<(T, U)>
+ where
+ T: ~const Drop,
+ U: ~const Drop,
+ {
match (self, other) {
(Some(a), Some(b)) => Some((a, b)),
_ => None,
/// assert_eq!(x.zip_with(None, Point::new), None);
/// ```
#[unstable(feature = "option_zip", issue = "70086")]
- pub fn zip_with<U, F, R>(self, other: Option<U>, f: F) -> Option<R>
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn zip_with<U, F, R>(self, other: Option<U>, f: F) -> Option<R>
where
- F: FnOnce(T, U) -> R,
+ F: ~const FnOnce(T, U) -> R,
+ F: ~const Drop,
+ T: ~const Drop,
+ U: ~const Drop,
{
- Some(f(self?, other?))
+ match (self, other) {
+ (Some(a), Some(b)) => Some(f(a, b)),
+ _ => None,
+ }
}
}
/// ```
#[must_use = "`self` will be dropped if the result is not used"]
#[stable(feature = "copied", since = "1.35.0")]
- pub fn copied(self) -> Option<T> {
- self.map(|&mut t| t)
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn copied(self) -> Option<T> {
+ match self {
+ Some(&mut t) => Some(t),
+ None => None,
+ }
}
}
/// [`FromStr`]: crate::str::FromStr
#[inline]
#[stable(feature = "rust1", since = "1.0.0")]
- pub fn unwrap_or_default(self) -> T {
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn unwrap_or_default(self) -> T
+ where
+ T: ~const Default,
+ {
match self {
Some(x) => x,
None => Default::default(),
/// assert_eq!(x.as_deref(), None);
/// ```
#[stable(feature = "option_deref", since = "1.40.0")]
- pub fn as_deref(&self) -> Option<&T::Target> {
- self.as_ref().map(|t| t.deref())
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn as_deref(&self) -> Option<&T::Target>
+ where
+ T: ~const Deref,
+ {
+ match self.as_ref() {
+ Some(t) => Some(t.deref()),
+ None => None,
+ }
}
}
/// }), Some("HEY".to_owned().as_mut_str()));
/// ```
#[stable(feature = "option_deref", since = "1.40.0")]
- pub fn as_deref_mut(&mut self) -> Option<&mut T::Target> {
- self.as_mut().map(|t| t.deref_mut())
+ #[rustc_const_unstable(feature = "const_option_ext", issue = "91930")]
+ pub const fn as_deref_mut(&mut self) -> Option<&mut T::Target>
+ where
+ T: ~const DerefMut,
+ {
+ match self.as_mut() {
+ Some(t) => Some(t.deref_mut()),
+ None => None,
+ }
}
}
F: FnMut(&T, &T) -> bool,
{
let len = v.len();
- // SAFETY: The unsafe operations below involves indexing without a bound check (`get_unchecked` and `get_unchecked_mut`)
- // and copying memory (`ptr::copy_nonoverlapping`).
+ // SAFETY: The unsafe operations below involves indexing without a bounds check (by offsetting a
+ // pointer) and copying memory (`ptr::copy_nonoverlapping`).
//
// a. Indexing:
// 1. We checked the size of the array to >=2.
// operation panics, `hole` will get dropped and automatically write the element back
// into the slice.
let mut tmp = mem::ManuallyDrop::new(ptr::read(v.get_unchecked(0)));
- let mut hole = CopyOnDrop { src: &mut *tmp, dest: v.get_unchecked_mut(1) };
- ptr::copy_nonoverlapping(v.get_unchecked(1), v.get_unchecked_mut(0), 1);
+ let v = v.as_mut_ptr();
+ let mut hole = CopyOnDrop { src: &mut *tmp, dest: v.add(1) };
+ ptr::copy_nonoverlapping(v.add(1), v.add(0), 1);
for i in 2..len {
- if !is_less(v.get_unchecked(i), &*tmp) {
+ if !is_less(&*v.add(i), &*tmp) {
break;
}
// Move `i`-th element one place to the left, thus shifting the hole to the right.
- ptr::copy_nonoverlapping(v.get_unchecked(i), v.get_unchecked_mut(i - 1), 1);
- hole.dest = v.get_unchecked_mut(i);
+ ptr::copy_nonoverlapping(v.add(i), v.add(i - 1), 1);
+ hole.dest = v.add(i);
}
// `hole` gets dropped and thus copies `tmp` into the remaining hole in `v`.
}
F: FnMut(&T, &T) -> bool,
{
let len = v.len();
- // SAFETY: The unsafe operations below involves indexing without a bound check (`get_unchecked` and `get_unchecked_mut`)
- // and copying memory (`ptr::copy_nonoverlapping`).
+ // SAFETY: The unsafe operations below involves indexing without a bound check (by offsetting a
+ // pointer) and copying memory (`ptr::copy_nonoverlapping`).
//
// a. Indexing:
// 1. We checked the size of the array to >= 2.
// operation panics, `hole` will get dropped and automatically write the element back
// into the slice.
let mut tmp = mem::ManuallyDrop::new(ptr::read(v.get_unchecked(len - 1)));
- let mut hole = CopyOnDrop { src: &mut *tmp, dest: v.get_unchecked_mut(len - 2) };
- ptr::copy_nonoverlapping(v.get_unchecked(len - 2), v.get_unchecked_mut(len - 1), 1);
+ let v = v.as_mut_ptr();
+ let mut hole = CopyOnDrop { src: &mut *tmp, dest: v.add(len - 2) };
+ ptr::copy_nonoverlapping(v.add(len - 2), v.add(len - 1), 1);
for i in (0..len - 2).rev() {
- if !is_less(&*tmp, v.get_unchecked(i)) {
+ if !is_less(&*tmp, &*v.add(i)) {
break;
}
// Move `i`-th element one place to the right, thus shifting the hole to the left.
- ptr::copy_nonoverlapping(v.get_unchecked(i), v.get_unchecked_mut(i + 1), 1);
- hole.dest = v.get_unchecked_mut(i);
+ ptr::copy_nonoverlapping(v.add(i), v.add(i + 1), 1);
+ hole.dest = v.add(i);
}
// `hole` gets dropped and thus copies `tmp` into the remaining hole in `v`.
}
if start_l == end_l {
// Trace `block_l` elements from the left side.
start_l = MaybeUninit::slice_as_mut_ptr(&mut offsets_l);
- end_l = MaybeUninit::slice_as_mut_ptr(&mut offsets_l);
+ end_l = start_l;
let mut elem = l;
for i in 0..block_l {
if start_r == end_r {
// Trace `block_r` elements from the right side.
start_r = MaybeUninit::slice_as_mut_ptr(&mut offsets_r);
- end_r = MaybeUninit::slice_as_mut_ptr(&mut offsets_r);
+ end_r = start_r;
let mut elem = r;
for i in 0..block_r {
// Swap the found pair of out-of-order elements.
r -= 1;
- ptr::swap(v.get_unchecked_mut(l), v.get_unchecked_mut(r));
+ let ptr = v.as_mut_ptr();
+ ptr::swap(ptr.add(l), ptr.add(r));
l += 1;
}
}
assert_eq!(it.len(), 0);
assert_eq!(counter.get(), 100);
}
+
+#[test]
+fn array_mixed_equality_integers() {
+ let array3: [i32; 3] = [1, 2, 3];
+ let array3b: [i32; 3] = [3, 2, 1];
+ let array4: [i32; 4] = [1, 2, 3, 4];
+
+ let slice3: &[i32] = &{ array3 };
+ let slice3b: &[i32] = &{ array3b };
+ let slice4: &[i32] = &{ array4 };
+ assert!(array3 == slice3);
+ assert!(array3 != slice3b);
+ assert!(array3 != slice4);
+ assert!(slice3 == array3);
+ assert!(slice3b != array3);
+ assert!(slice4 != array3);
+
+ let mut3: &mut [i32] = &mut { array3 };
+ let mut3b: &mut [i32] = &mut { array3b };
+ let mut4: &mut [i32] = &mut { array4 };
+ assert!(array3 == mut3);
+ assert!(array3 != mut3b);
+ assert!(array3 != mut4);
+ assert!(mut3 == array3);
+ assert!(mut3b != array3);
+ assert!(mut4 != array3);
+}
+
+#[test]
+fn array_mixed_equality_nans() {
+ let array3: [f32; 3] = [1.0, std::f32::NAN, 3.0];
+
+ let slice3: &[f32] = &{ array3 };
+ assert!(!(array3 == slice3));
+ assert!(array3 != slice3);
+ assert!(!(slice3 == array3));
+ assert!(slice3 != array3);
+
+ let mut3: &mut [f32] = &mut { array3 };
+ assert!(!(array3 == mut3));
+ assert!(array3 != mut3);
+ assert!(!(mut3 == array3));
+ assert!(mut3 != array3);
+}
assert!(Fool(false) != Fool(false));
assert_eq!(Fool(false), Fool(true));
}
+
+#[cfg(not(bootstrap))]
+mod const_cmp {
+ use super::*;
+
+ struct S(i32);
+
+ impl const PartialEq for S {
+ fn eq(&self, other: &Self) -> bool {
+ self.0 == other.0
+ }
+ }
+
+ impl const PartialOrd for S {
+ fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+ let ret = match (self.0, other.0) {
+ (a, b) if a > b => Ordering::Greater,
+ (a, b) if a < b => Ordering::Less,
+ _ => Ordering::Equal,
+ };
+
+ Some(ret)
+ }
+ }
+
+ const _: () = assert!(S(1) == S(1));
+ const _: () = assert!(S(0) != S(1));
+
+ const _: () = assert!(S(1) <= S(1));
+ const _: () = assert!(S(1) >= S(1));
+ const _: () = assert!(S(0) < S(1));
+ const _: () = assert!(S(1) > S(0));
+}
#![feature(portable_simd)]
#![feature(ptr_metadata)]
#![feature(once_cell)]
+#![feature(option_result_contains)]
#![feature(unsized_tuple_coercion)]
#![feature(const_option)]
+#![feature(const_option_ext)]
#![feature(const_result)]
#![feature(integer_atomics)]
#![feature(int_roundings)]
let x: Option<isize> = None;
assert_eq!(x.and(Some(2)), None);
assert_eq!(x.and(None::<isize>), None);
+
+ const FOO: Option<isize> = Some(1);
+ const A: Option<isize> = FOO.and(Some(2));
+ const B: Option<isize> = FOO.and(None);
+ assert_eq!(A, Some(2));
+ assert_eq!(B, None);
+
+ const BAR: Option<isize> = None;
+ const C: Option<isize> = BAR.and(Some(2));
+ const D: Option<isize> = BAR.and(None);
+ assert_eq!(C, None);
+ assert_eq!(D, None);
}
#[test]
fn test_and_then() {
+ const fn plus_one(x: isize) -> Option<isize> {
+ Some(x + 1)
+ }
+
+ const fn none(_: isize) -> Option<isize> {
+ None
+ }
+
let x: Option<isize> = Some(1);
- assert_eq!(x.and_then(|x| Some(x + 1)), Some(2));
- assert_eq!(x.and_then(|_| None::<isize>), None);
+ assert_eq!(x.and_then(plus_one), Some(2));
+ assert_eq!(x.and_then(none), None);
let x: Option<isize> = None;
- assert_eq!(x.and_then(|x| Some(x + 1)), None);
- assert_eq!(x.and_then(|_| None::<isize>), None);
+ assert_eq!(x.and_then(plus_one), None);
+ assert_eq!(x.and_then(none), None);
+
+ const FOO: Option<isize> = Some(1);
+ const A: Option<isize> = FOO.and_then(plus_one);
+ const B: Option<isize> = FOO.and_then(none);
+ assert_eq!(A, Some(2));
+ assert_eq!(B, None);
+
+ const BAR: Option<isize> = None;
+ const C: Option<isize> = BAR.and_then(plus_one);
+ const D: Option<isize> = BAR.and_then(none);
+ assert_eq!(C, None);
+ assert_eq!(D, None);
}
#[test]
let x: Option<isize> = None;
assert_eq!(x.or(Some(2)), Some(2));
assert_eq!(x.or(None), None);
+
+ const FOO: Option<isize> = Some(1);
+ const A: Option<isize> = FOO.or(Some(2));
+ const B: Option<isize> = FOO.or(None);
+ assert_eq!(A, Some(1));
+ assert_eq!(B, Some(1));
+
+ const BAR: Option<isize> = None;
+ const C: Option<isize> = BAR.or(Some(2));
+ const D: Option<isize> = BAR.or(None);
+ assert_eq!(C, Some(2));
+ assert_eq!(D, None);
}
#[test]
fn test_or_else() {
+ const fn two() -> Option<isize> {
+ Some(2)
+ }
+
+ const fn none() -> Option<isize> {
+ None
+ }
+
let x: Option<isize> = Some(1);
- assert_eq!(x.or_else(|| Some(2)), Some(1));
- assert_eq!(x.or_else(|| None), Some(1));
+ assert_eq!(x.or_else(two), Some(1));
+ assert_eq!(x.or_else(none), Some(1));
let x: Option<isize> = None;
- assert_eq!(x.or_else(|| Some(2)), Some(2));
- assert_eq!(x.or_else(|| None), None);
+ assert_eq!(x.or_else(two), Some(2));
+ assert_eq!(x.or_else(none), None);
+
+ const FOO: Option<isize> = Some(1);
+ const A: Option<isize> = FOO.or_else(two);
+ const B: Option<isize> = FOO.or_else(none);
+ assert_eq!(A, Some(1));
+ assert_eq!(B, Some(1));
+
+ const BAR: Option<isize> = None;
+ const C: Option<isize> = BAR.or_else(two);
+ const D: Option<isize> = BAR.or_else(none);
+ assert_eq!(C, Some(2));
+ assert_eq!(D, None);
}
#[test]
let x: Option<isize> = None;
assert_eq!(x.unwrap_or(2), 2);
+
+ const A: isize = Some(1).unwrap_or(2);
+ const B: isize = None.unwrap_or(2);
+ assert_eq!(A, 1);
+ assert_eq!(B, 2);
}
#[test]
fn test_unwrap_or_else() {
+ const fn two() -> isize {
+ 2
+ }
+
let x: Option<isize> = Some(1);
- assert_eq!(x.unwrap_or_else(|| 2), 1);
+ assert_eq!(x.unwrap_or_else(two), 1);
let x: Option<isize> = None;
- assert_eq!(x.unwrap_or_else(|| 2), 2);
+ assert_eq!(x.unwrap_or_else(two), 2);
+
+ const A: isize = Some(1).unwrap_or_else(two);
+ const B: isize = None.unwrap_or_else(two);
+ assert_eq!(A, 1);
+ assert_eq!(B, 2);
}
#[test]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang/rust.git"
description = "The Rust Standard Library"
-edition = "2018"
+edition = "2021"
[lib]
crate-type = ["dylib", "rlib"]
panic_abort = { path = "../panic_abort" }
core = { path = "../core" }
libc = { version = "0.2.108", default-features = false, features = ['rustc-dep-of-std'] }
-compiler_builtins = { version = "0.1.65" }
+compiler_builtins = { version = "0.1.66" }
profiler_builtins = { path = "../profiler_builtins", optional = true }
unwind = { path = "../unwind" }
hashbrown = { version = "0.11", default-features = false, features = ['rustc-dep-of-std'] }
($e:expr, $s:expr) => {
match $e {
Ok(_) => panic!("Unexpected success. Should've been: {:?}", $s),
- Err(ref err) => assert!(
- err.raw_os_error() == Some($s),
- format!("`{}` did not have a code of `{}`", err, $s)
- ),
+ Err(ref err) => {
+ assert!(err.raw_os_error() == Some($s), "`{}` did not have a code of `{}`", err, $s)
+ }
}
};
}
match $e {
Ok(_) => panic!("Unexpected success. Should've been: {:?}", $s),
Err(ref err) => {
- assert!(err.to_string().contains($s), format!("`{}` did not contain `{}`", err, $s))
+ assert!(err.to_string().contains($s), "`{}` did not contain `{}`", err, $s)
}
}
};
Self::_new(kind, error.into())
}
+ /// Creates a new I/O error from an arbitrary error payload.
+ ///
+ /// This function is used to generically create I/O errors which do not
+ /// originate from the OS itself. It is a shortcut for [`Error::new`]
+ /// with [`ErrorKind::Other`].
+ ///
+ /// # Examples
+ ///
+ /// ```
+ /// #![feature(io_error_other)]
+ ///
+ /// use std::io::Error;
+ ///
+ /// // errors can be created from strings
+ /// let custom_error = Error::other("oh no!");
+ ///
+ /// // errors can also be created from other errors
+ /// let custom_error2 = Error::other(custom_error);
+ /// ```
+ #[unstable(feature = "io_error_other", issue = "91946")]
+ pub fn other<E>(error: E) -> Error
+ where
+ E: Into<Box<dyn error::Error + Send + Sync>>,
+ {
+ Self::_new(ErrorKind::Other, error.into())
+ }
+
fn _new(kind: ErrorKind, error: Box<dyn error::Error + Send + Sync>) -> Error {
Error { repr: Repr::Custom(Box::new(Custom { kind, error })) }
}
pub use libc::c_int;
pub struct ucred;
pub struct cmsghdr;
- #[cfg(target_os = "dragonfly")]
- pub struct cmsgcred;
pub type pid_t = i32;
pub type gid_t = u32;
pub type uid_t = u32;
#[derive(Clone)]
pub struct SocketCred(libc::ucred);
-#[cfg(target_os = "dragonfly")]
-#[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
-#[derive(Clone)]
-pub struct SocketCred(libc::cmsgcred);
-
#[cfg(any(doc, target_os = "android", target_os = "linux",))]
impl SocketCred {
/// Create a Unix credential struct.
}
}
-#[cfg(target_os = "dragonfly")]
-impl SocketCred {
- /// Create a Unix credential struct.
- ///
- /// PID, UID and GID is set to 0.
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- #[must_use]
- pub fn new() -> SocketCred {
- SocketCred(libc::cmsgcred { cmsgcred_pid: 0, cmsgcred_uid: 0, cmsgcred_gid: 0 })
- }
-
- /// Set the PID.
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn set_pid(&mut self, pid: libc::pid_t) {
- self.0.cmsgcred_pid = pid;
- }
-
- /// Get the current PID.
- #[must_use]
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn get_pid(&self) -> libc::pid_t {
- self.0.cmsgcred_pid
- }
-
- /// Set the UID.
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn set_uid(&mut self, uid: libc::uid_t) {
- self.0.cmsgcred_uid = uid;
- }
-
- /// Get the current UID.
- #[must_use]
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn get_uid(&self) -> libc::uid_t {
- self.0.cmsgcred_uid
- }
-
- /// Set the GID.
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn set_gid(&mut self, gid: libc::gid_t) {
- self.0.cmsgcred_gid = gid;
- }
-
- /// Get the current GID.
- #[must_use]
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn get_gid(&self) -> libc::gid_t {
- self.0.cmsgcred_gid
- }
-}
-
/// This control message contains file descriptors.
///
/// The level is equal to `SOL_SOCKET` and the type is equal to `SCM_RIGHTS`.
#[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
pub struct ScmCredentials<'a>(AncillaryDataIter<'a, libc::ucred>);
-#[cfg(target_os = "dragonfly")]
-#[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
-pub struct ScmCredentials<'a>(AncillaryDataIter<'a, libc::cmsgcred>);
-
-#[cfg(any(doc, target_os = "android", target_os = "linux", target_os = "dragonfly",))]
+#[cfg(any(doc, target_os = "android", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
impl<'a> Iterator for ScmCredentials<'a> {
type Item = SocketCred;
/// # Safety
///
/// `data` must contain a valid control message and the control message must be type of
- /// `SOL_SOCKET` and level of `SCM_CREDENTIALS` or `SCM_CREDS`.
+ /// `SOL_SOCKET` and level of `SCM_CREDENTIALS` or `SCM_CREDENTIALS`.
#[cfg(any(doc, target_os = "android", target_os = "linux",))]
unsafe fn as_credentials(data: &'a [u8]) -> Self {
let ancillary_data_iter = AncillaryDataIter::new(data);
libc::SCM_RIGHTS => Ok(AncillaryData::as_rights(data)),
#[cfg(any(target_os = "android", target_os = "linux",))]
libc::SCM_CREDENTIALS => Ok(AncillaryData::as_credentials(data)),
- #[cfg(target_os = "dragonfly")]
- libc::SCM_CREDS => Ok(AncillaryData::as_credentials(data)),
-
cmsg_type => {
Err(AncillaryError::Unknown { cmsg_level: libc::SOL_SOCKET, cmsg_type })
}
)
}
- #[cfg(target_os = "dragonfly")]
- #[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
- pub fn add_creds(&mut self, creds: &[SocketCred]) -> bool {
- self.truncated = false;
- add_to_ancillary_data(
- &mut self.buffer,
- &mut self.length,
- creds,
- libc::SOL_SOCKET,
- libc::SCM_CREDS,
- )
- }
-
/// Clears the ancillary data, removing all values.
///
/// # Example
///
/// # Examples
///
- #[cfg_attr(
- any(target_os = "android", target_os = "linux", target_os = "dragonfly"),
- doc = "```no_run"
- )]
- #[cfg_attr(
- not(any(target_os = "android", target_os = "linux", target_os = "dragonfly")),
- doc = "```ignore"
- )]
+ #[cfg_attr(any(target_os = "android", target_os = "linux"), doc = "```no_run")]
+ #[cfg_attr(not(any(target_os = "android", target_os = "linux")), doc = "```ignore")]
/// #![feature(unix_socket_ancillary_data)]
/// use std::os::unix::net::UnixDatagram;
///
/// Ok(())
/// }
/// ```
- #[cfg(any(doc, target_os = "android", target_os = "linux", target_os = "dragonfly",))]
+ #[cfg(any(doc, target_os = "android", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
pub fn set_passcred(&self, passcred: bool) -> io::Result<()> {
self.0.set_passcred(passcred)
/// Get the socket option `SO_PASSCRED`.
///
/// [`set_passcred`]: UnixDatagram::set_passcred
- #[cfg(any(doc, target_os = "android", target_os = "linux", target_os = "dragonfly",))]
+ #[cfg(any(doc, target_os = "android", target_os = "linux",))]
#[unstable(feature = "unix_socket_ancillary_data", issue = "76915")]
pub fn passcred(&self) -> io::Result<bool> {
self.0.passcred()
/// ```
/// #![feature(exit_status_error)]
/// # if cfg!(unix) {
- /// use std::convert::TryFrom;
/// use std::num::NonZeroI32;
/// use std::process::Command;
///
Ok(raw != 0)
}
- #[cfg(any(target_os = "android", target_os = "linux", target_os = "dragonfly",))]
+ #[cfg(any(target_os = "android", target_os = "linux",))]
pub fn set_passcred(&self, passcred: bool) -> io::Result<()> {
setsockopt(self, libc::SOL_SOCKET, libc::SO_PASSCRED, passcred as libc::c_int)
}
- #[cfg(any(target_os = "android", target_os = "linux", target_os = "dragonfly",))]
+ #[cfg(any(target_os = "android", target_os = "linux",))]
pub fn passcred(&self) -> io::Result<bool> {
let passcred: libc::c_int = getsockopt(self, libc::SOL_SOCKET, libc::SO_PASSCRED)?;
Ok(passcred != 0)
use super::Builder;
use crate::any::Any;
use crate::mem;
+use crate::panic::panic_any;
use crate::result;
use crate::sync::{
mpsc::{channel, Sender},
}
#[test]
-fn test_try_panic_message_static_str() {
+fn test_try_panic_message_string_literal() {
match thread::spawn(move || {
panic!("static string");
})
}
#[test]
-fn test_try_panic_message_owned_str() {
+fn test_try_panic_any_message_owned_str() {
match thread::spawn(move || {
- panic!("owned string".to_string());
+ panic_any("owned string".to_string());
})
.join()
{
}
#[test]
-fn test_try_panic_message_any() {
+fn test_try_panic_any_message_any() {
match thread::spawn(move || {
- panic!(box 413u16 as Box<dyn Any + Send>);
+ panic_any(box 413u16 as Box<dyn Any + Send>);
})
.join()
{
}
#[test]
-fn test_try_panic_message_unit_struct() {
+fn test_try_panic_any_message_unit_struct() {
struct Juju;
- match thread::spawn(move || panic!(Juju)).join() {
+ match thread::spawn(move || panic_any(Juju)).join() {
Err(ref e) if e.is::<Juju>() => {}
Err(_) | Ok(()) => panic!(),
}
-Subproject commit d219ad63c5075098fc224a57deb4852b9734327d
+Subproject commit 0716b22e902207efabe46879cbf28d0189ab7924
for lib in c cxxrt gcc_s m thr util; do
files_to_extract=("${files_to_extract[@]}" "./lib/lib${lib}.*" "./usr/lib/lib${lib}.*")
done
-for lib in c++ c_nonshared compiler_rt execinfo gcc pthread rt ssp_nonshared procstat kvm; do
+for lib in c++ c_nonshared compiler_rt execinfo gcc pthread rt ssp_nonshared procstat devstat kvm; do
files_to_extract=("${files_to_extract[@]}" "./usr/lib/lib${lib}.*")
done
.and_then(|trait_| {
ty_to_traits
.get(&ty)
- .map(|bounds| bounds.contains(&strip_path_generics(trait_.clone())))
+ .map(|bounds| bounds.contains(&strip_path_generics(trait_)))
})
.unwrap_or(false)
{
cx.with_param_env(local_did, |cx| {
let inner = match self.kind {
hir::TraitItemKind::Const(ref ty, default) => {
- AssocConstItem(ty.clean(cx), default.map(|e| print_const_expr(cx.tcx, e)))
+ let default =
+ default.map(|e| ConstantKind::Local { def_id: local_did, body: e });
+ AssocConstItem(ty.clean(cx), default)
}
hir::TraitItemKind::Fn(ref sig, hir::TraitFn::Provided(body)) => {
let mut m = clean_function(cx, sig, &self.generics, body);
cx.with_param_env(local_did, |cx| {
let inner = match self.kind {
hir::ImplItemKind::Const(ref ty, expr) => {
- AssocConstItem(ty.clean(cx), Some(print_const_expr(cx.tcx, expr)))
+ let default = Some(ConstantKind::Local { def_id: local_did, body: expr });
+ AssocConstItem(ty.clean(cx), default)
}
hir::ImplItemKind::Fn(ref sig, body) => {
let mut m = clean_function(cx, sig, &self.generics, body);
ty::AssocKind::Const => {
let ty = tcx.type_of(self.def_id);
let default = if self.defaultness.has_value() {
- Some(inline::print_inlined_const(tcx, self.def_id))
+ Some(ConstantKind::Extern { def_id: self.def_id })
} else {
None
};
MacroItem(Macro),
ProcMacroItem(ProcMacro),
PrimitiveItem(PrimitiveType),
- AssocConstItem(Type, Option<String>),
+ AssocConstItem(Type, Option<ConstantKind>),
/// An associated item in a trait or trait impl.
///
/// The bounds may be non-empty if there is a `where` clause.
impl Constant {
crate fn expr(&self, tcx: TyCtxt<'_>) -> String {
- match self.kind {
+ self.kind.expr(tcx)
+ }
+
+ crate fn value(&self, tcx: TyCtxt<'_>) -> Option<String> {
+ self.kind.value(tcx)
+ }
+
+ crate fn is_literal(&self, tcx: TyCtxt<'_>) -> bool {
+ self.kind.is_literal(tcx)
+ }
+}
+
+impl ConstantKind {
+ crate fn expr(&self, tcx: TyCtxt<'_>) -> String {
+ match *self {
ConstantKind::TyConst { ref expr } => expr.clone(),
ConstantKind::Extern { def_id } => print_inlined_const(tcx, def_id),
ConstantKind::Local { body, .. } | ConstantKind::Anonymous { body } => {
}
crate fn value(&self, tcx: TyCtxt<'_>) -> Option<String> {
- match self.kind {
+ match *self {
ConstantKind::TyConst { .. } | ConstantKind::Anonymous { .. } => None,
ConstantKind::Extern { def_id } | ConstantKind::Local { def_id, .. } => {
print_evaluated_const(tcx, def_id)
}
crate fn is_literal(&self, tcx: TyCtxt<'_>) -> bool {
- match self.kind {
+ match *self {
ConstantKind::TyConst { .. } => false,
ConstantKind::Extern { def_id } => def_id.as_local().map_or(false, |def_id| {
is_literal_expr(tcx, tcx.hir().local_def_id_to_hir_id(def_id))
}
/// Remove the generic arguments from a path.
-crate fn strip_path_generics(path: Path) -> Path {
- let segments = path
- .segments
- .iter()
- .map(|s| PathSegment {
- name: s.name,
- args: GenericArgs::AngleBracketed { args: vec![], bindings: vec![] },
- })
- .collect();
+crate fn strip_path_generics(mut path: Path) -> Path {
+ for ps in path.segments.iter_mut() {
+ ps.args = GenericArgs::AngleBracketed { args: vec![], bindings: vec![] }
+ }
- Path { res: path.res, segments }
+ path
}
crate fn qpath_to_string(p: &hir::QPath<'_>) -> String {
w: &mut Buffer,
it: &clean::Item,
ty: &clean::Type,
- _default: Option<&String>,
link: AssocItemLink<'_>,
extra: &str,
cx: &Context<'_>,
clean::MethodItem(ref m, _) => {
method(w, item, m.header, &m.generics, &m.decl, link, parent, cx, render_mode)
}
- clean::AssocConstItem(ref ty, ref default) => assoc_const(
- w,
- item,
- ty,
- default.as_ref(),
- link,
- if parent == ItemType::Trait { " " } else { "" },
- cx,
- ),
+ clean::AssocConstItem(ref ty, _) => {
+ assoc_const(w, item, ty, link, if parent == ItemType::Trait { " " } else { "" }, cx)
+ }
clean::AssocTypeItem(ref bounds, ref default) => assoc_type(
w,
item,
w.write_str("</h4>");
w.write_str("</div>");
}
- clean::AssocConstItem(ref ty, ref default) => {
+ clean::AssocConstItem(ref ty, _) => {
let source_id = format!("{}.{}", item_type, name);
let id = cx.derive_id(source_id.clone());
write!(
w,
item,
ty,
- default.as_ref(),
link.anchor(if trait_.is_some() { &source_id } else { &id }),
"",
cx,
{{- layout.external_html.before_content | safe -}}
<nav class="sidebar"> {#- -#}
<div class="sidebar-menu" role="button">☰</div> {#- -#}
- <a class="sidebar-logo" href='{{page.root_path | safe}}{{krate_with_trailing_slash | safe}}index.html'> {#- -#}
- <div class='logo-container rust-logo'> {#- -#}
- <img src='
- {%- if layout.logo -%}
- {{layout.logo}}
- {%- else -%}
- {{static_root_path | safe}}rust-logo{{page.resource_suffix}}.png
- {%- endif -%}
- ' alt='logo'> {#- -#}
- </div> {#- -#}
+ <a class="sidebar-logo" href="{{page.root_path | safe}}{{krate_with_trailing_slash | safe}}index.html"> {#- -#}
+ <div class="logo-container"> {#- -#}
+ {%- if layout.logo -%}
+ <img src="{{layout.logo}}" alt="logo"> {#- -#}
+ {%- else -%}
+ <img class="rust-logo" src="{{static_root_path | safe}}rust-logo{{page.resource_suffix}}.png" alt="logo"> {#- -#}
+ {%- endif -%}
+ </div>
</a> {#- -#}
{{- sidebar | safe -}}
</nav> {#- -#}
<main> {#- -#}
<div class="width-limiter"> {#- -#}
<div class="sub-container"> {#- -#}
- <a class="sub-logo-container rust-logo" href='{{page.root_path | safe}}{{krate_with_trailing_slash | safe}}index.html'> {#- -#}
- <img src='
- {%- if layout.logo -%}
- {{layout.logo}}
- {%- else -%}
- {{static_root_path | safe}}rust-logo{{page.resource_suffix}}.png
- {%- endif -%}
- ' alt='logo'> {#- -#}
+ <a class="sub-logo-container" href="{{page.root_path | safe}}{{krate_with_trailing_slash | safe}}index.html"> {#- -#}
+ {%- if layout.logo -%}
+ <img src="{{layout.logo}}" alt="logo">
+ {%- else -%}
+ <img class="rust-logo" src="{{static_root_path | safe}}rust-logo{{page.resource_suffix}}.png" alt="logo">
+ {%- endif -%}
</a> {#- -#}
<nav class="sub"> {#- -#}
<div class="theme-picker"> {#- -#}
MacroItem(m) => ItemEnum::Macro(m.source),
ProcMacroItem(m) => ItemEnum::ProcMacro(m.into_tcx(tcx)),
PrimitiveItem(p) => ItemEnum::PrimitiveType(p.as_sym().to_string()),
- AssocConstItem(t, s) => ItemEnum::AssocConst { type_: t.into_tcx(tcx), default: s },
+ AssocConstItem(ty, default) => {
+ ItemEnum::AssocConst { type_: ty.into_tcx(tcx), default: default.map(|c| c.expr(tcx)) }
+ }
AssocTypeItem(g, t) => ItemEnum::AssocType {
bounds: g.into_iter().map(|x| x.into_tcx(tcx)).collect(),
default: t.map(|x| x.into_tcx(tcx)),
+//! Detects links that are not linkified, e.g., in Markdown such as `Go to https://example.com/.`
+//! Suggests wrapping the link with angle brackets: `Go to <https://example.com/>.` to linkify it.
use super::Pass;
use crate::clean::*;
use crate::core::DocContext;
+//! Calculates information used for the --show-coverage flag.
use crate::clean;
use crate::core::DocContext;
use crate::html::markdown::{find_testable_code, ErrorCodes};
+//! Validates syntax inside Rust code blocks (\`\`\`rust).
use rustc_data_structures::sync::{Lock, Lrc};
use rustc_errors::{emitter::Emitter, Applicability, Diagnostic, Handler};
use rustc_middle::lint::LintDiagnosticBuilder;
+//! Looks for items missing (or incorrectly having) doctests.
+//!
//! This pass is overloaded and runs two different lints.
//!
//! - MISSING_DOC_CODE_EXAMPLES: this lint is **UNSTABLE** and looks for public items missing doctests.
+//! Collects trait impls for each item in the crate. For example, if a crate
+//! defines a struct that implements a trait, this pass will note that the
+//! struct implements that trait.
use super::Pass;
use crate::clean::*;
use crate::core::DocContext;
+//! Detects invalid HTML (like an unclosed `<span>`) in doc comments.
use super::Pass;
use crate::clean::*;
use crate::core::DocContext;
+//! Propagates [`#[doc(cfg(...))]`](https://github.com/rust-lang/rust/issues/43781) to child items.
use std::sync::Arc;
use crate::clean::cfg::Cfg;
+//! Strip all doc(hidden) items from the output.
use rustc_span::symbol::sym;
use std::mem;
+//! Strips all private import statements (use, extern crate) from a
+//! crate.
use crate::clean;
use crate::core::DocContext;
use crate::fold::DocFolder;
+//! Strip all private items from the output. Additionally implies strip_priv_imports.
+//! Basically, the goal is to remove items that are not relevant for public documentation.
use crate::clean::{self, ItemIdSet};
use crate::core::DocContext;
use crate::fold::DocFolder;
+//! A collection of utility functions for the `strip_*` passes.
use rustc_hir::def_id::DefId;
use rustc_middle::middle::privacy::AccessLevels;
use std::mem;
+//! Removes excess indentation on comments in order for the Markdown
+//! to be parsed correctly. This is necessary because the convention for
+//! writing documentation is to provide a space between the /// or //! marker
+//! and the doc text, but Markdown is whitespace-sensitive. For example,
+//! a block of text with four-space indentation is parsed as a code block,
+//! so if we didn't unindent comments, these list items
+//!
+//! /// A list:
+//! ///
+//! /// - Foo
+//! /// - Bar
+//!
+//! would be parsed as if they were in a code block, which is likely not what the user intended.
use std::cmp;
use rustc_span::symbol::kw;
// #71602 reported a simple array comparison just generating a loop.
// This was originally fixed by ensuring it generates a single bcmp,
-// but we now generate it as a load instead. `is_zero_slice` was
+// but we now generate it as a load+icmp instead. `is_zero_slice` was
// tweaked to still test the case of comparison against a slice,
// and `is_zero_array` tests the new array-specific behaviour.
+// The optimization was then extended to short slice-to-array comparisons,
+// so the first test here now has a long slice to still get the bcmp.
-// CHECK-LABEL: @is_zero_slice
+// CHECK-LABEL: @is_zero_slice_long
#[no_mangle]
-pub fn is_zero_slice(data: &[u8; 4]) -> bool {
+pub fn is_zero_slice_long(data: &[u8; 456]) -> bool {
// CHECK: :
// CHECK-NEXT: %{{.+}} = getelementptr {{.+}}
// CHECK-NEXT: %[[BCMP:.+]] = tail call i32 @{{bcmp|memcmp}}({{.+}})
// CHECK-NEXT: %[[EQ:.+]] = icmp eq i32 %[[BCMP]], 0
// CHECK-NEXT: ret i1 %[[EQ]]
+ &data[..] == [0; 456]
+}
+
+// CHECK-LABEL: @is_zero_slice_short
+#[no_mangle]
+pub fn is_zero_slice_short(data: &[u8; 4]) -> bool {
+ // CHECK: :
+ // CHECK-NEXT: %[[PTR:.+]] = bitcast [4 x i8]* {{.+}} to i32*
+ // CHECK-NEXT: %[[LOAD:.+]] = load i32, i32* %[[PTR]], align 1
+ // CHECK-NEXT: %[[EQ:.+]] = icmp eq i32 %[[LOAD]], 0
+ // CHECK-NEXT: ret i1 %[[EQ]]
&data[..] == [0; 4]
}
- _3 = [move _4]; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
- _2 = &_3; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
+ // + span: $DIR/const-promotion-extern-static.rs:9:31: 9:44
-+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[55e6]::BAR), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
++ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[HASH]::BAR), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ _2 = &(*_6); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
_1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
- StorageDead(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:9:34: 9:35
- _3 = [move _4]; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
- _2 = &_3; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
+ // + span: $DIR/const-promotion-extern-static.rs:13:31: 13:55
-+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[55e6]::FOO), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
++ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[HASH]::FOO), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ _2 = &(*_6); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
_1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
- StorageDead(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:13:45: 13:46
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
- // + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[8240]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_3 = _9; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_2 = &raw const (*_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
- // + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[8240]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_3 = _9; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_2 = &raw const (*_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
// + val: Unevaluated(FOO, [], None)
// mir::Constant
// + span: $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[2706]::main::FOO), const_param_did: None }, substs_: Some([]), promoted: None }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[HASH]::main::FOO), const_param_did: None }, substs_: Some([]), promoted: None }) }
_2 = &raw const (*_3); // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
_1 = move _2 as usize (Misc); // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:39
StorageDead(_2); // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:38: 7:39
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/ref_deref.rs:5:6: 5:10
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[cb9b]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_2 = _4; // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
- _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
+ _1 = const 4_i32; // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
+ // + val: Unevaluated(main, [], Some(promoted[0]))
+ // mir::Constant
+ // + span: $DIR/ref_deref.rs:5:6: 5:10
-+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[cb9b]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
++ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ _2 = &(*_4); // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
_1 = (*_2); // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
- StorageDead(_3); // scope 0 at $DIR/ref_deref.rs:5:10: 5:11
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/ref_deref_project.rs:5:6: 5:17
- // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[e8c3]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
_1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
StorageDead(_2); // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
+ // + val: Unevaluated(main, [], Some(promoted[0]))
+ // mir::Constant
+ // + span: $DIR/ref_deref_project.rs:5:6: 5:17
-+ // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[e8c3]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
++ // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ _2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
_1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
- StorageDead(_3); // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/slice_len.rs:5:6: 5:19
- // + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[6547]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_4 = _9; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
_3 = _4; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
StorageLive(_10); // scope 0 at $DIR/slice_len.rs:5:6: 5:19
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/slice_len.rs:5:6: 5:19
- // + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[6547]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_4 = _9; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
_3 = _4; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
StorageLive(_10); // scope 0 at $DIR/slice_len.rs:5:6: 5:19
let _3: std::string::String; // in scope 0 at $DIR/generator-drop-cleanup.rs:11:13: 11:15
let _4: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:12:9: 12:14
let mut _5: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:12:9: 12:14
- let mut _7: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:18: 10:18
- let mut _8: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
- let mut _9: u32; // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
+ let mut _6: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:18: 10:18
+ let mut _7: (); // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
+ let mut _8: u32; // in scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
scope 1 {
debug _s => (((*_1) as variant#3).0: std::string::String); // in scope 1 at $DIR/generator-drop-cleanup.rs:11:13: 11:15
}
- scope 2 (inlined String::new) { // at $DIR/generator-drop-cleanup.rs:11:18: 11:31
- let mut _6: std::vec::Vec<u8>; // in scope 2 at $DIR/generator-drop-cleanup.rs:11:18: 11:31
- scope 3 (inlined Vec::<u8>::new) { // at $DIR/generator-drop-cleanup.rs:11:18: 11:31
- }
- }
bb0: {
- _9 = discriminant((*_1)); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
- switchInt(move _9) -> [0_u32: bb7, 3_u32: bb10, otherwise: bb11]; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
+ _8 = discriminant((*_1)); // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
+ switchInt(move _8) -> [0_u32: bb7, 3_u32: bb10, otherwise: bb11]; // scope 0 at $DIR/generator-drop-cleanup.rs:10:15: 13:6
}
bb1: {
// + val: Unevaluated(bar, [], Some(promoted[1]))
// mir::Constant
// + span: $DIR/inline-retag.rs:12:7: 12:9
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[a78c]::bar), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[1]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[HASH]::bar), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[1]) }) }
Retag(_10); // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
_4 = &(*_10); // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
Retag(_4); // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
// + val: Unevaluated(bar, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/inline-retag.rs:12:11: 12:14
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[a78c]::bar), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[HASH]::bar), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
Retag(_9); // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
_7 = &(*_9); // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
Retag(_7); // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[2d0f]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_8 = _20; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.0: &i32) = move _7; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.1: &i32) = move _8; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[2d0f]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_8 = _20; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.0: &i32) = move _7; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.1: &i32) = move _8; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[2d0f]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_11 = _28; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[2d0f]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_11 = _28; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + val: Unevaluated(discriminant, [T], Some(promoted[2]))
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:75:42: 75:44
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[2872]::discriminant), const_param_did: None }, substs_: Some([T]), promoted: Some(promoted[2]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[HASH]::discriminant), const_param_did: None }, substs_: Some([T]), promoted: Some(promoted[2]) }) }
_7 = &(*_19); // scope 0 at $DIR/lower_intrinsics.rs:75:42: 75:44
_6 = &(*_7); // scope 0 at $DIR/lower_intrinsics.rs:75:42: 75:44
- _5 = discriminant_value::<i32>(move _6) -> bb2; // scope 0 at $DIR/lower_intrinsics.rs:75:5: 75:45
// + val: Unevaluated(discriminant, [T], Some(promoted[1]))
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:76:42: 76:45
- // + literal: Const { ty: &(), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[2872]::discriminant), const_param_did: None }, substs_: Some([T]), promoted: Some(promoted[1]) }) }
+ // + literal: Const { ty: &(), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[HASH]::discriminant), const_param_did: None }, substs_: Some([T]), promoted: Some(promoted[1]) }) }
_11 = &(*_18); // scope 0 at $DIR/lower_intrinsics.rs:76:42: 76:45
_10 = &(*_11); // scope 0 at $DIR/lower_intrinsics.rs:76:42: 76:45
- _9 = discriminant_value::<()>(move _10) -> bb3; // scope 0 at $DIR/lower_intrinsics.rs:76:5: 76:46
// + val: Unevaluated(discriminant, [T], Some(promoted[0]))
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:77:42: 77:47
- // + literal: Const { ty: &E, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[2872]::discriminant), const_param_did: None }, substs_: Some([T]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &E, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[HASH]::discriminant), const_param_did: None }, substs_: Some([T]), promoted: Some(promoted[0]) }) }
_15 = &(*_17); // scope 0 at $DIR/lower_intrinsics.rs:77:42: 77:47
_14 = &(*_15); // scope 0 at $DIR/lower_intrinsics.rs:77:42: 77:47
- _13 = discriminant_value::<E>(move _14) -> bb4; // scope 0 at $DIR/lower_intrinsics.rs:77:5: 77:48
// + val: Unevaluated(full_tested_match, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/match_false_edges.rs:16:14: 16:15
- // + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ match_false_edges[4011]::full_tested_match), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ match_false_edges[HASH]::full_tested_match), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
_6 = &(((*_11) as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
_4 = &shallow _2; // scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
StorageLive(_7); // scope 0 at $DIR/match_false_edges.rs:16:20: 16:27
// + val: Unevaluated(array_casts, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
- // + literal: Const { ty: &usize, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:15 ~ retag[13e7]::array_casts), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &usize, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:15 ~ retag[HASH]::array_casts), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
Retag(_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = &(*_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_14); // scope 1 at $DIR/retag.rs:40:31: 43:6
_14 = [closure@main::{closure#0}]; // scope 1 at $DIR/retag.rs:40:31: 43:6
// closure
- // + def_id: DefId(0:14 ~ retag[13e7]::main::{closure#0})
+ // + def_id: DefId(0:14 ~ retag[HASH]::main::{closure#0})
// + substs: [
// i8,
// for<'r> extern "rust-call" fn((&'r i32,)) -> &'r i32,
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/retag.rs:47:21: 47:23
- // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:13 ~ retag[13e7]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:13 ~ retag[HASH]::main), const_param_did: None }, substs_: Some([]), promoted: Some(promoted[0]) }) }
Retag(_28); // scope 7 at $DIR/retag.rs:47:21: 47:23
_23 = &(*_28); // scope 7 at $DIR/retag.rs:47:21: 47:23
Retag(_23); // scope 7 at $DIR/retag.rs:47:21: 47:23
--- /dev/null
+-include ../../run-make-fulldeps/tools.mk
+
+# Ensure that crates compiled with different rustc versions cannot
+# be dynamically linked.
+
+FLAGS := -Cprefer-dynamic -Zsymbol-mangling-version=v0
+UNAME := $(shell uname)
+ifeq ($(UNAME),Linux)
+ EXT=".so"
+ NM_CMD := nm -D
+endif
+ifeq ($(UNAME),Darwin)
+ EXT=".dylib"
+ NM_CMD := nm
+endif
+
+ifndef NM_CMD
+all:
+ exit 0
+else
+all:
+ # a.rs is a dylib
+ $(RUSTC) a.rs --crate-type=dylib $(FLAGS)
+ # Write symbols to disk.
+ $(NM_CMD) $(call DYLIB,a) > $(TMPDIR)/symbolsbefore
+ # b.rs is a binary
+ $(RUSTC) b.rs --extern a=$(TMPDIR)/liba$(EXT) --crate-type=bin -Crpath $(FLAGS)
+ $(call RUN,b)
+ # Now re-compile a.rs with another rustc version
+ RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER=deadfeed $(RUSTC) a.rs --crate-type=dylib $(FLAGS)
+ # After compiling with a different rustc version, write symbols to disk again.
+ $(NM_CMD) $(call DYLIB,a) > $(TMPDIR)/symbolsafter
+ # As a sanity check, test if the symbols changed:
+ # If the symbols are identical, there's been an error.
+ if diff $(TMPDIR)/symbolsbefore $(TMPDIR)/symbolsafter; then exit 1; fi
+ $(call FAIL,b)
+endif
--- /dev/null
+pub fn foo(mut x: String) -> String {
+ x.push_str(", world!");
+ x
+}
--- /dev/null
+extern crate a;
+
+use a::foo;
+
+fn main() {
+ let x = String::from("Hello");
+ println!("{}", foo(x));
+}
# only-linux
-all:
+all: packed remapped
+
+remapped:
+ $(RUSTC) -Z unstable-options -C split-debuginfo=packed -C debuginfo=2 --remap-path-prefix $(TMPDIR)=/a foo.rs -g
+ objdump -Wi $(TMPDIR)/foo | grep DW_AT_GNU_dwo_name | (! grep $(TMPDIR)) || exit 1
+
+ $(RUSTC) -Z unstable-options -C split-debuginfo=unpacked -C debuginfo=2 --remap-path-prefix $(TMPDIR)=/a foo.rs -g
+ objdump -Wi $(TMPDIR)/foo | grep DW_AT_GNU_dwo_name | (! grep $(TMPDIR)) || exit 1
+
+packed:
$(RUSTC) -Z unstable-options -C split-debuginfo=packed -C debuginfo=2 foo.rs -g
rm $(TMPDIR)/foo.dwp
rm $(TMPDIR)/$(call BIN,foo)
/// #![warn(unused)]
/// let x = 12;
///
-/// fn foo(x: &std::fmt::Display) {}
+/// fn foo(x: &dyn std::fmt::Display) {}
/// ```
pub fn foo() {}
successes:
---- $DIR/display-output.rs - foo (line 9) stdout ----
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/display-output.rs:13:12
- |
-LL | fn foo(x: &std::fmt::Display) {}
- | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display`
- |
- = note: `#[warn(bare_trait_objects)]` on by default
- = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
warning: unused variable: `x`
--> $DIR/display-output.rs:11:5
|
warning: unused variable: `x`
--> $DIR/display-output.rs:13:8
|
-LL | fn foo(x: &std::fmt::Display) {}
+LL | fn foo(x: &dyn std::fmt::Display) {}
| ^ help: if this is intentional, prefix it with an underscore: `_x`
warning: function is never used: `foo`
--> $DIR/display-output.rs:13:4
|
-LL | fn foo(x: &std::fmt::Display) {}
+LL | fn foo(x: &dyn std::fmt::Display) {}
| ^^^
|
note: the lint level is defined here
| ^^^^^^
= note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
-warning: 4 warnings emitted
+warning: 3 warnings emitted
--- /dev/null
+// Note: this test is paired with logo-class.rs.
+// @has logo_class_default/struct.SomeStruct.html '//*[@class="logo-container"]/img[@class="rust-logo"]' ''
+// @has logo_class_default/struct.SomeStruct.html '//*[@class="sub-logo-container"]/img[@class="rust-logo"]' ''
+pub struct SomeStruct;
--- /dev/null
+#![doc(html_logo_url =
+ "https://raw.githubusercontent.com/sagebind/isahc/master/media/isahc.svg.png")]
+// Note: this test is paired with logo-class-default.rs.
+
+// @has logo_class/struct.SomeStruct.html '//*[@class="logo-container"]/img[@src="https://raw.githubusercontent.com/sagebind/isahc/master/media/isahc.svg.png"]' ''
+// @!has logo_class/struct.SomeStruct.html '//*[@class="logo-container"]/img[@class="rust-logo"]' ''
+//
+// @has logo_class/struct.SomeStruct.html '//*[@class="sub-logo-container"]/img[@src="https://raw.githubusercontent.com/sagebind/isahc/master/media/isahc.svg.png"]' ''
+// @!has logo_class/struct.SomeStruct.html '//*[@class="sub-logo-container"]/img[@class="rust-logo"]' ''
+pub struct SomeStruct;
--- /dev/null
+// Test that, if an item is annotated with a builtin attribute more than once, a warning is
+// emitted.
+// Tests https://github.com/rust-lang/rust/issues/90979
+
+// check-pass
+// compile-flags: --test
+
+#![feature(test)]
+#![feature(cfg_eval)]
+
+#[test]
+#[test]
+//~^ WARNING duplicated attribute
+fn f() {}
+
+// The following shouldn't trigger an error. The attribute is not duplicated.
+#[test]
+fn f2() {}
+
+// The following shouldn't trigger an error either. The second attribute is not #[test].
+#[test]
+#[inline]
+fn f3() {}
+
+extern crate test;
+use test::Bencher;
+
+#[bench]
+#[bench]
+//~^ WARNING duplicated attribute
+fn f4(_: &mut Bencher) {}
+
+#[cfg_eval]
+#[cfg_eval]
+//~^ WARNING duplicated attribute
+struct S;
+
+#[cfg_eval]
+struct S2;
+
+fn main() {}
--- /dev/null
+warning: duplicated attribute
+ --> $DIR/duplicated-attributes.rs:12:1
+ |
+LL | #[test]
+ | ^^^^^^^
+ |
+ = note: `#[warn(duplicate_macro_attributes)]` on by default
+
+warning: duplicated attribute
+ --> $DIR/duplicated-attributes.rs:29:1
+ |
+LL | #[bench]
+ | ^^^^^^^^
+
+warning: duplicated attribute
+ --> $DIR/duplicated-attributes.rs:34:1
+ |
+LL | #[cfg_eval]
+ | ^^^^^^^^^^^
+
+warning: 3 warnings emitted
+
LL | is_defaulted::<&'static u32>();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Signed` is not implemented for `u32`
|
- = note: required because of the requirements on the impl of `Defaulted` for `&'static u32`
+note: required because of the requirements on the impl of `Defaulted` for `&'static u32`
+ --> $DIR/typeck-default-trait-impl-precedence.rs:10:19
+ |
+LL | impl<'a,T:Signed> Defaulted for &'a T { }
+ | ^^^^^^^^^ ^^^^^
note: required by a bound in `is_defaulted`
--> $DIR/typeck-default-trait-impl-precedence.rs:12:19
|
note: required by a bound in `Option::<T>::or_else`
--> $SRC_DIR/core/src/option.rs:LL:COL
|
-LL | pub fn or_else<F: FnOnce() -> Option<T>>(self, f: F) -> Option<T> {
- | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::or_else`
+LL | F: ~const FnOnce() -> Option<T>,
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::or_else`
error: aborting due to previous error
note: required by a bound in `Option::<T>::map`
--> $SRC_DIR/core/src/option.rs:LL:COL
|
-LL | pub fn map<U, F: FnOnce(T) -> U>(self, f: F) -> Option<U> {
- | ^^^^^^^^^^^^^^ required by this bound in `Option::<T>::map`
+LL | F: ~const FnOnce(T) -> U,
+ | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::map`
error: aborting due to previous error
//~^ ERROR expected trait, found constant `BAR`
//~| ERROR expected trait, found constant `BAR`
//~| ERROR type provided when a constant was expected
- //~| WARN trait objects without an explicit `dyn` are deprecated
- //~| WARN this is accepted in the current edition
}
fn c() {
foo::<3 + 3>(); //~ ERROR expressions must be enclosed in braces
| + +
error: expressions must be enclosed in braces to be used as const generic arguments
- --> $DIR/const-expression-suggest-missing-braces.rs:19:11
+ --> $DIR/const-expression-suggest-missing-braces.rs:17:11
|
LL | foo::<3 + 3>();
| ^^^^^
| + +
error: expected one of `,` or `>`, found `-`
- --> $DIR/const-expression-suggest-missing-braces.rs:22:15
+ --> $DIR/const-expression-suggest-missing-braces.rs:20:15
|
LL | foo::<BAR - 3>();
| ^ expected one of `,` or `>`
| + +
error: expected one of `,` or `>`, found `-`
- --> $DIR/const-expression-suggest-missing-braces.rs:25:15
+ --> $DIR/const-expression-suggest-missing-braces.rs:23:15
|
LL | foo::<BAR - BAR>();
| ^ expected one of `,` or `>`
| + +
error: expressions must be enclosed in braces to be used as const generic arguments
- --> $DIR/const-expression-suggest-missing-braces.rs:28:11
+ --> $DIR/const-expression-suggest-missing-braces.rs:26:11
|
LL | foo::<100 - BAR>();
| ^^^^^^^^^
| + +
error: expected one of `,` or `>`, found `(`
- --> $DIR/const-expression-suggest-missing-braces.rs:31:19
+ --> $DIR/const-expression-suggest-missing-braces.rs:29:19
|
LL | foo::<bar<i32>()>();
| ^ expected one of `,` or `>`
| + +
error: expected one of `,` or `>`, found `(`
- --> $DIR/const-expression-suggest-missing-braces.rs:34:21
+ --> $DIR/const-expression-suggest-missing-braces.rs:32:21
|
LL | foo::<bar::<i32>()>();
| ^ expected one of `,` or `>`
| + +
error: expected one of `,` or `>`, found `(`
- --> $DIR/const-expression-suggest-missing-braces.rs:37:21
+ --> $DIR/const-expression-suggest-missing-braces.rs:35:21
|
LL | foo::<bar::<i32>() + BAR>();
| ^ expected one of `,` or `>`
| + +
error: expected one of `,` or `>`, found `(`
- --> $DIR/const-expression-suggest-missing-braces.rs:40:21
+ --> $DIR/const-expression-suggest-missing-braces.rs:38:21
|
LL | foo::<bar::<i32>() - BAR>();
| ^ expected one of `,` or `>`
| + +
error: expected one of `,` or `>`, found `-`
- --> $DIR/const-expression-suggest-missing-braces.rs:43:15
+ --> $DIR/const-expression-suggest-missing-braces.rs:41:15
|
LL | foo::<BAR - bar::<i32>()>();
| ^ expected one of `,` or `>`
| + +
error: expected one of `,` or `>`, found `-`
- --> $DIR/const-expression-suggest-missing-braces.rs:46:15
+ --> $DIR/const-expression-suggest-missing-braces.rs:44:15
|
LL | foo::<BAR - bar::<i32>()>();
| ^ expected one of `,` or `>`
LL | foo::<BAR + BAR>();
| ^^^ not a trait
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/const-expression-suggest-missing-braces.rs:11:11
- |
-LL | foo::<BAR + BAR>();
- | ^^^^^^^^^ help: use `dyn`: `dyn BAR + BAR`
- |
- = note: `#[warn(bare_trait_objects)]` on by default
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
error[E0747]: type provided when a constant was expected
--> $DIR/const-expression-suggest-missing-braces.rs:11:11
|
LL | foo::<BAR + BAR>();
| ^^^^^^^^^
-error: aborting due to 14 previous errors; 1 warning emitted
+error: aborting due to 14 previous errors
Some errors have detailed explanations: E0404, E0747.
For more information about an error, try `rustc --explain E0404`.
--- /dev/null
+// run-pass
+//
+// Test that we can handle unsized types with an extern type tail part.
+// Regression test for issue #91827.
+
+#![feature(const_ptr_offset_from)]
+#![feature(const_slice_from_raw_parts)]
+#![feature(extern_types)]
+
+use std::ptr::addr_of;
+
+extern "C" {
+ type Opaque;
+}
+
+unsafe impl Sync for Opaque {}
+
+#[repr(C)]
+pub struct List<T> {
+ len: usize,
+ data: [T; 0],
+ tail: Opaque,
+}
+
+#[repr(C)]
+pub struct ListImpl<T, const N: usize> {
+ len: usize,
+ data: [T; N],
+}
+
+impl<T> List<T> {
+ const fn as_slice(&self) -> &[T] {
+ unsafe { std::slice::from_raw_parts(self.data.as_ptr(), self.len) }
+ }
+}
+
+impl<T, const N: usize> ListImpl<T, N> {
+ const fn as_list(&self) -> &List<T> {
+ unsafe { std::mem::transmute(self) }
+ }
+}
+
+pub static A: ListImpl<u128, 3> = ListImpl {
+ len: 3,
+ data: [5, 6, 7],
+};
+pub static A_REF: &'static List<u128> = A.as_list();
+pub static A_TAIL_OFFSET: isize = tail_offset(A.as_list());
+
+const fn tail_offset<T>(list: &List<T>) -> isize {
+ unsafe { (addr_of!(list.tail) as *const u8).offset_from(list as *const List<T> as *const u8) }
+}
+
+fn main() {
+ assert_eq!(A_REF.as_slice(), &[5, 6, 7]);
+ // Check that interpreter and code generation agree about the position of the tail field.
+ assert_eq!(A_TAIL_OFFSET, tail_offset(A_REF));
+}
--> $DIR/tls.rs:12:25
|
LL | unsafe { let _val = A; }
- | ^ cannot access thread local static (DefId(0:6 ~ tls[f423]::A))
+ | ^ cannot access thread local static (DefId(0:6 ~ tls[HASH]::A))
error[E0080]: could not evaluate static initializer
--> $DIR/tls.rs:19:26
|
LL | unsafe { let _val = &A; }
- | ^ cannot access thread local static (DefId(0:6 ~ tls[f423]::A))
+ | ^ cannot access thread local static (DefId(0:6 ~ tls[HASH]::A))
warning: skipping const checks
|
// Recovery should not apply in this context.
type H = Fn(u8) -> (u8)::Output;
//~^ ERROR ambiguous associated type
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
macro_rules! ty {
($ty: ty) => ($ty::AssocTy);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `<dyn 'static + (Send)>::AssocTy`
error: missing angle brackets in associated item path
- --> $DIR/bad-assoc-ty.rs:44:10
+ --> $DIR/bad-assoc-ty.rs:46:10
|
LL | type I = ty!()::AssocTy;
| ^^^^^^^^^^^^^^ help: try: `<ty!()>::AssocTy`
error: missing angle brackets in associated item path
- --> $DIR/bad-assoc-ty.rs:37:19
+ --> $DIR/bad-assoc-ty.rs:39:19
|
LL | ($ty: ty) => ($ty::AssocTy);
| ^^^^^^^^^^^^ help: try: `<$ty>::AssocTy`
LL | type G = dyn 'static + (Send)::AssocTy;
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<(dyn Send + 'static) as Trait>::AssocTy`
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/bad-assoc-ty.rs:33:10
+ |
+LL | type H = Fn(u8) -> (u8)::Output;
+ | ^^^^^^^^^^^^^^
+ |
+ = note: `#[warn(bare_trait_objects)]` on by default
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | type H = <dyn Fn(u8) -> (u8)>::Output;
+ | ++++ +
+
error[E0223]: ambiguous associated type
--> $DIR/bad-assoc-ty.rs:33:10
|
| ^^^^^^^^^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<(dyn Fn(u8) -> u8 + 'static) as Trait>::Output`
error[E0223]: ambiguous associated type
- --> $DIR/bad-assoc-ty.rs:37:19
+ --> $DIR/bad-assoc-ty.rs:39:19
|
LL | ($ty: ty) => ($ty::AssocTy);
| ^^^^^^^^^^^^ help: use fully-qualified syntax: `<u8 as Trait>::AssocTy`
= note: this error originates in the macro `ty` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0223]: ambiguous associated type
- --> $DIR/bad-assoc-ty.rs:44:10
+ --> $DIR/bad-assoc-ty.rs:46:10
|
LL | type I = ty!()::AssocTy;
| ^^^^^^^^^^^^^^ help: use fully-qualified syntax: `<u8 as Trait>::AssocTy`
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/bad-assoc-ty.rs:49:13
+ --> $DIR/bad-assoc-ty.rs:51:13
|
LL | fn foo<X: K<_, _>>(x: X) {}
| ^ ^ not allowed in type signatures
| ~ ~ +++
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/bad-assoc-ty.rs:52:34
+ --> $DIR/bad-assoc-ty.rs:54:34
|
LL | fn bar<F>(_: F) where F: Fn() -> _ {}
| ^ not allowed in type signatures
| +++ ~
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/bad-assoc-ty.rs:55:19
+ --> $DIR/bad-assoc-ty.rs:57:19
|
LL | fn baz<F: Fn() -> _>(_: F) {}
| ^ not allowed in type signatures
| ~+++
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/bad-assoc-ty.rs:58:33
+ --> $DIR/bad-assoc-ty.rs:60:33
|
LL | struct L<F>(F) where F: Fn() -> _;
| ^ not allowed in type signatures
| +++ ~
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for structs
- --> $DIR/bad-assoc-ty.rs:60:30
+ --> $DIR/bad-assoc-ty.rs:62:30
|
LL | struct M<F> where F: Fn() -> _ {
| ^ not allowed in type signatures
| +++ ~
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for enums
- --> $DIR/bad-assoc-ty.rs:64:28
+ --> $DIR/bad-assoc-ty.rs:66:28
|
LL | enum N<F> where F: Fn() -> _ {
| ^ not allowed in type signatures
| +++ ~
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for unions
- --> $DIR/bad-assoc-ty.rs:69:29
+ --> $DIR/bad-assoc-ty.rs:71:29
|
LL | union O<F> where F: Fn() -> _ {
| ^ not allowed in type signatures
| +++ ~
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for traits
- --> $DIR/bad-assoc-ty.rs:74:29
+ --> $DIR/bad-assoc-ty.rs:76:29
|
LL | trait P<F> where F: Fn() -> _ {
| ^ not allowed in type signatures
| +++ ~
error[E0121]: the type placeholder `_` is not allowed within types on item signatures for functions
- --> $DIR/bad-assoc-ty.rs:79:38
+ --> $DIR/bad-assoc-ty.rs:81:38
|
LL | fn foo<F>(_: F) where F: Fn() -> _ {}
| ^ not allowed in type signatures
LL | fn foo<F, T>(_: F) where F: Fn() -> T {}
| +++ ~
-error: aborting due to 28 previous errors
+error: aborting due to 28 previous errors; 1 warning emitted
Some errors have detailed explanations: E0121, E0223.
For more information about an error, try `rustc --explain E0121`.
struct Bar<'a> {
- s: &'a String
+ s: &'a String,
+ // use wonky spaces to ensure we are creating the span correctly
+ longer_name: & 'a Vec<u8>
}
impl<'a> Bar<'a> {
fn f(&mut self) {
self.s.push('x');
//~^ ERROR cannot borrow `*self.s` as mutable, as it is behind a `&` reference
+
+ self.longer_name.push(13);
+ //~^ ERROR cannot borrow `*self.longer_name` as mutable, as it is behind a `&` reference
}
}
error[E0596]: cannot borrow `*self.s` as mutable, as it is behind a `&` reference
- --> $DIR/issue-38147-2.rs:7:9
+ --> $DIR/issue-38147-2.rs:9:9
|
-LL | s: &'a String
- | ---------- help: consider changing this to be mutable: `&'a mut String`
-...
LL | self.s.push('x');
| ^^^^^^^^^^^^^^^^ cannot borrow as mutable
+ |
+help: consider changing this to be mutable
+ |
+LL | s: &'a mut String,
+ | +++
+
+error[E0596]: cannot borrow `*self.longer_name` as mutable, as it is behind a `&` reference
+ --> $DIR/issue-38147-2.rs:12:9
+ |
+LL | self.longer_name.push(13);
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot borrow as mutable
+ |
+help: consider changing this to be mutable
+ |
+LL | longer_name: & 'a mut Vec<u8>
+ | +++
-error: aborting due to previous error
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0596`.
error[E0596]: cannot borrow `*self.s` as mutable, as it is behind a `&` reference
--> $DIR/issue-38147-3.rs:7:9
|
-LL | s: &'a String
- | ---------- help: consider changing this to be mutable: `&'a mut String`
-...
LL | self.s.push('x');
| ^^^^^^^^^^^^^^^^ cannot borrow as mutable
+ |
+help: consider changing this to be mutable
+ |
+LL | s: &'a mut String
+ | +++
error: aborting due to previous error
//~| WARN this is accepted in the current edition
//~| ERROR trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
let _x: &SomeTrait = todo!();
//~^ ERROR trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
--> $DIR/dyn-2018-edition-lint.rs:4:17
|
LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
note: the lint level is defined here
--> $DIR/dyn-2018-edition-lint.rs:2:8
| ^^^^^^^^^^^^^^^^^^
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
+ |
error: trait objects without an explicit `dyn` are deprecated
--> $DIR/dyn-2018-edition-lint.rs:4:35
|
LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
+ |
error: trait objects without an explicit `dyn` are deprecated
- --> $DIR/dyn-2018-edition-lint.rs:9:14
+ --> $DIR/dyn-2018-edition-lint.rs:17:14
|
LL | let _x: &SomeTrait = todo!();
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - let _x: &SomeTrait = todo!();
+LL + let _x: &dyn SomeTrait = todo!();
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/dyn-2018-edition-lint.rs:4:17
+ |
+LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/dyn-2018-edition-lint.rs:4:17
+ |
+LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+ | ^^^^^^^^^
|
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/dyn-2018-edition-lint.rs:4:35
+ |
+LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/dyn-2018-edition-lint.rs:4:35
+ |
+LL | fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
+ |
-error: aborting due to 3 previous errors
+error: aborting due to 7 previous errors
//~^ ERROR trait objects must include the `dyn` keyword
//~| ERROR trait objects must include the `dyn` keyword
let _x: &SomeTrait = todo!();
- //~^ ERROR trait objects must include the `dyn` keyword
}
trait SomeTrait {}
-error[E0782]: trait objects must include the `dyn` keyword
- --> $DIR/dyn-2021-edition-error.rs:6:14
- |
-LL | let _x: &SomeTrait = todo!();
- | ^^^^^^^^^
- |
-help: add `dyn` keyword before this trait
- |
-LL | let _x: &dyn SomeTrait = todo!();
- | +++
-
error[E0782]: trait objects must include the `dyn` keyword
--> $DIR/dyn-2021-edition-error.rs:3:17
|
|
help: add `dyn` keyword before this trait
|
-LL | fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
- | +++
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &dyn SomeTrait, y: Box<SomeTrait>) {
+ |
error[E0782]: trait objects must include the `dyn` keyword
--> $DIR/dyn-2021-edition-error.rs:3:35
|
help: add `dyn` keyword before this trait
|
-LL | fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
- | +++
+LL - fn function(x: &SomeTrait, y: Box<SomeTrait>) {
+LL + fn function(x: &SomeTrait, y: Box<dyn SomeTrait>) {
+ |
-error: aborting due to 3 previous errors
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0782`.
<dyn fmt::Debug>::fmt(self, f)
//~^ ERROR trait objects without an explicit `dyn` are deprecated
//~| WARNING this is accepted in the current edition
- //~| ERROR trait objects without an explicit `dyn` are deprecated
- //~| WARNING this is accepted in the current edition
}
}
<fmt::Debug>::fmt(self, f)
//~^ ERROR trait objects without an explicit `dyn` are deprecated
//~| WARNING this is accepted in the current edition
- //~| ERROR trait objects without an explicit `dyn` are deprecated
- //~| WARNING this is accepted in the current edition
}
}
--> $DIR/dyn-angle-brackets.rs:15:10
|
LL | <fmt::Debug>::fmt(self, f)
- | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
+ | ^^^^^^^^^^
|
note: the lint level is defined here
--> $DIR/dyn-angle-brackets.rs:4:9
| ^^^^^^^^^^^^^^^^^^
= warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
-error: trait objects without an explicit `dyn` are deprecated
- --> $DIR/dyn-angle-brackets.rs:15:10
+help: use `dyn`
|
-LL | <fmt::Debug>::fmt(self, f)
- | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug`
- |
- = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+LL - <fmt::Debug>::fmt(self, f)
+LL + <dyn fmt::Debug>::fmt(self, f)
+ |
-error: aborting due to 2 previous errors
+error: aborting due to previous error
trait Foo<T> {}
impl<T> dyn Foo<T> {
- fn hi(_x: T) {}
+ fn hi(_x: T) {}
}
fn main() {
Foo::hi(123);
- //~^ ERROR trait objects without an explicit `dyn` are deprecated
+ //~^ ERROR trait objects must include the `dyn` keyword
}
-error[E0782]: trait objects without an explicit `dyn` are deprecated
+error[E0782]: trait objects must include the `dyn` keyword
--> $DIR/dyn-trait-sugg-2021.rs:10:5
|
LL | Foo::hi(123);
- | ^^^ help: use `dyn`: `<dyn Foo>`
+ | ^^^
+ |
+help: add `dyn` keyword before this trait
+ |
+LL | <dyn Foo>::hi(123);
+ | ++++ +
error: aborting due to previous error
note: required by a bound in `Option::<T>::and_then`
--> $SRC_DIR/core/src/option.rs:LL:COL
|
-LL | pub fn and_then<U, F: FnOnce(T) -> Option<U>>(self, f: F) -> Option<U> {
- | ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::and_then`
+LL | F: ~const FnOnce(T) -> Option<U>,
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::and_then`
error: aborting due to 2 previous errors
--> $DIR/generator-print-verbose-1.rs:35:9
|
LL | let _non_send_gen = make_non_send_generator();
- | ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[70c9]::make_non_send_generator::{opaque#0}), [])` which is not `Send`
+ | ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[HASH]::make_non_send_generator::{opaque#0}), [])` which is not `Send`
LL | yield;
| ^^^^^ yield occurs here, with `_non_send_gen` maybe used later
LL | };
= help: the trait `Sync` is not implemented for `RefCell<i32>`
= note: required because of the requirements on the impl of `Send` for `Arc<RefCell<i32>>`
= note: required because it appears within the type `[make_gen2<Arc<RefCell<i32>>>::{closure#0} upvar_tys=(Arc<RefCell<i32>>) {()}]`
- = note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[70c9]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
- = note: required because it appears within the type `Opaque(DefId(0:42 ~ generator_print_verbose_1[70c9]::make_non_send_generator2::{opaque#0}), [])`
- = note: required because it appears within the type `{Opaque(DefId(0:42 ~ generator_print_verbose_1[70c9]::make_non_send_generator2::{opaque#0}), []), ()}`
- = note: required because it appears within the type `[test2::{closure#0} upvar_tys=() {Opaque(DefId(0:42 ~ generator_print_verbose_1[70c9]::make_non_send_generator2::{opaque#0}), []), ()}]`
+ = note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[HASH]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
+ = note: required because it appears within the type `Opaque(DefId(0:42 ~ generator_print_verbose_1[HASH]::make_non_send_generator2::{opaque#0}), [])`
+ = note: required because it appears within the type `{Opaque(DefId(0:42 ~ generator_print_verbose_1[HASH]::make_non_send_generator2::{opaque#0}), []), ()}`
+ = note: required because it appears within the type `[test2::{closure#0} upvar_tys=() {Opaque(DefId(0:42 ~ generator_print_verbose_1[HASH]::make_non_send_generator2::{opaque#0}), []), ()}]`
note: required by a bound in `require_send`
--> $DIR/generator-print-verbose-1.rs:26:25
|
//~| ERROR: parenthesized generic arguments cannot be used
//~| ERROR this associated type takes 0 generic arguments but 1 generic argument
//~| ERROR this associated type takes 1 lifetime argument but 0 lifetime arguments
- //~| WARNING: trait objects without an explicit `dyn` are deprecated
- //~| WARNING: this is accepted in the current edition
fn main() {}
LL | fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {}
| ^^^^^
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/gat-trait-path-parenthesised-args.rs:7:29
- |
-LL | fn foo<'a>(arg: Box<dyn X<Y('a) = &'a ()>>) {}
- | ^^ help: use `dyn`: `dyn 'a`
- |
- = note: `#[warn(bare_trait_objects)]` on by default
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
error[E0107]: this associated type takes 1 lifetime argument but 0 lifetime arguments were supplied
--> $DIR/gat-trait-path-parenthesised-args.rs:7:27
|
LL | type Y<'a>;
| ^
-error: aborting due to 4 previous errors; 1 warning emitted
+error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0107`.
| -------------------- the found opaque type
...
LL | type Foo = impl Iterator<Item = FooItem>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Option`, found opaque type
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `<Bar as Iterator>::Item == Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
|
+note: expected this to be `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
+ --> $DIR/issue-70877.rs:13:17
+ |
+LL | type Item = FooItem;
+ | ^^^^^^^
= note: expected struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> Option<String> + 'static)>`
found struct `Box<(dyn for<'r> Fn(&'r (dyn ToString + 'r)) -> impl Debug + 'static)>`
let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
//~^ ERROR must be specified
//~| no function or associated item named
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
let g = BitXor::bitor;
//~^ ERROR must be specified
//~| no function or associated item named
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
}
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-28344.rs:4:17
+ |
+LL | let x: u8 = BitXor::bitor(0 as u8, 0 as u8);
+ | ^^^^^^
+ |
+ = note: `#[warn(bare_trait_objects)]` on by default
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let x: u8 = <dyn BitXor>::bitor(0 as u8, 0 as u8);
+ | ++++ +
+
error[E0191]: the value of the associated type `Output` (from trait `BitXor`) must be specified
--> $DIR/issue-28344.rs:4:17
|
| function or associated item not found in `dyn BitXor<_>`
| help: there is an associated function with a similar name: `bitxor`
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-28344.rs:10:13
+ |
+LL | let g = BitXor::bitor;
+ | ^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let g = <dyn BitXor>::bitor;
+ | ++++ +
+
error[E0191]: the value of the associated type `Output` (from trait `BitXor`) must be specified
- --> $DIR/issue-28344.rs:8:13
+ --> $DIR/issue-28344.rs:10:13
|
LL | let g = BitXor::bitor;
| ^^^^^^ help: specify the associated type: `BitXor<Output = Type>`
error[E0599]: no function or associated item named `bitor` found for trait object `dyn BitXor<_>` in the current scope
- --> $DIR/issue-28344.rs:8:21
+ --> $DIR/issue-28344.rs:10:21
|
LL | let g = BitXor::bitor;
| ^^^^^
| function or associated item not found in `dyn BitXor<_>`
| help: there is an associated function with a similar name: `bitxor`
-error: aborting due to 4 previous errors
+error: aborting due to 4 previous errors; 2 warnings emitted
Some errors have detailed explanations: E0191, E0599.
For more information about an error, try `rustc --explain E0191`.
note: required by a bound in `Option::<T>::map`
--> $SRC_DIR/core/src/option.rs:LL:COL
|
-LL | pub fn map<U, F: FnOnce(T) -> U>(self, f: F) -> Option<U> {
- | ^^^^^^^^^^^^^^ required by this bound in `Option::<T>::map`
+LL | F: ~const FnOnce(T) -> U,
+ | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::map`
error: aborting due to previous error
note: required by a bound in `Option::<T>::map`
--> $SRC_DIR/core/src/option.rs:LL:COL
|
-LL | pub fn map<U, F: FnOnce(T) -> U>(self, f: F) -> Option<U> {
- | ^^^^^^^^^^^^^^ required by this bound in `Option::<T>::map`
+LL | F: ~const FnOnce(T) -> U,
+ | ^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Option::<T>::map`
error[E0593]: function is expected to take 0 arguments, but it takes 1 argument
--> $DIR/issue-47706.rs:27:9
// no object safety error
Trait::nonexistent(());
//~^ ERROR no function or associated item named `nonexistent` found
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
}
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-58734.rs:20:5
+ |
+LL | Trait::nonexistent(());
+ | ^^^^^
+ |
+ = note: `#[warn(bare_trait_objects)]` on by default
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | <dyn Trait>::nonexistent(());
+ | ++++ +
+
error[E0599]: no function or associated item named `nonexistent` found for trait object `dyn Trait` in the current scope
--> $DIR/issue-58734.rs:20:12
|
LL | Trait::nonexistent(());
| ^^^^^^^^^^^ function or associated item not found in `dyn Trait`
-error: aborting due to previous error
+error: aborting due to previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0599`.
--> $DIR/issue-86756.rs:5:15
|
LL | eq::<dyn, Foo>
- | ^^^ help: use `dyn`: `dyn Foo`
+ | ^^^
|
= note: `#[warn(bare_trait_objects)]` on by default
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - eq::<dyn, Foo>
+LL + eq::<dyn, dyn Foo>
+ |
error[E0107]: missing generics for trait `Foo`
--> $DIR/issue-86756.rs:5:15
+++ /dev/null
-#![feature(let_else)]
-
-fn main() {
- // FIXME: more precise diagnostics
- let Some(ref mut meow) = Some(()) else { return };
- //~^ ERROR: cannot borrow value as mutable, as `val` is not declared as mutable
-}
+++ /dev/null
-error[E0596]: cannot borrow value as mutable, as `val` is not declared as mutable
- --> $DIR/issue-89960.rs:5:14
- |
-LL | let Some(ref mut meow) = Some(()) else { return };
- | ---------^^^^^^^^^^^^-----------------------------
- | | |
- | | cannot borrow as mutable
- | help: consider changing this to be mutable: `mut val`
-
-error: aborting due to previous error
-
-For more information about this error, try `rustc --explain E0596`.
--- /dev/null
+// check-pass
+// issue #89807
+
+#![feature(let_else)]
+
+#[deny(unused_variables)]
+
+fn main() {
+ let value = Some(String::new());
+ #[allow(unused)]
+ let banana = 1;
+ #[allow(unused)]
+ let Some(chaenomeles) = value else { return }; // OK
+}
--- /dev/null
+// from rfc2005 test suite
+
+#![feature(let_else)]
+
+// Verify the binding mode shifts - only when no `&` are auto-dereferenced is the
+// final default binding mode mutable.
+
+fn main() {
+ let Some(n): &mut Option<i32> = &&Some(5i32) else { return }; //~ ERROR mismatched types
+ *n += 1;
+ let _ = n;
+
+ let Some(n): &mut Option<i32> = &&mut Some(5i32) else { return }; //~ ERROR mismatched types
+ *n += 1;
+ let _ = n;
+}
--- /dev/null
+error[E0308]: mismatched types
+ --> $DIR/let-else-binding-explicit-mut-annotated.rs:9:37
+ |
+LL | let Some(n): &mut Option<i32> = &&Some(5i32) else { return };
+ | ^^^^^^^^^^^^ types differ in mutability
+ |
+ = note: expected mutable reference `&mut Option<i32>`
+ found reference `&&Option<i32>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-binding-explicit-mut-annotated.rs:13:37
+ |
+LL | let Some(n): &mut Option<i32> = &&mut Some(5i32) else { return };
+ | ^^^^^^^^^^^^^^^^ types differ in mutability
+ |
+ = note: expected mutable reference `&mut Option<i32>`
+ found reference `&&mut Option<i32>`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
--- /dev/null
+#![feature(let_else)]
+
+// Slightly different from explicit-mut-annotated -- this won't show an error until borrowck.
+// Should it show a type error instead?
+
+fn main() {
+ let Some(n): &mut Option<i32> = &mut &Some(5i32) else {
+ //~^ ERROR cannot borrow data in a `&` reference as mutable
+ return
+ };
+ *n += 1;
+ let _ = n;
+}
--- /dev/null
+error[E0596]: cannot borrow data in a `&` reference as mutable
+ --> $DIR/let-else-binding-explicit-mut-borrow.rs:7:37
+ |
+LL | let Some(n): &mut Option<i32> = &mut &Some(5i32) else {
+ | ^^^^^^^^^^^^^^^^ cannot borrow as mutable
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0596`.
--- /dev/null
+// check-pass
+
+#![feature(let_else)]
+
+fn main() {
+ let Some(n) = &mut &mut Some(5i32) else { return; };
+ *n += 1; // OK
+ let _ = n;
+
+ let Some(n): &mut Option<i32> = &mut &mut Some(5i32) else { return; };
+ *n += 1; // OK
+ let _ = n;
+}
--- /dev/null
+// from rfc2005 test suite
+
+#![feature(let_else)]
+
+// Verify the binding mode shifts - only when no `&` are auto-dereferenced is the
+// final default binding mode mutable.
+
+fn main() {
+ let Some(n) = &&Some(5i32) else { return };
+ *n += 1; //~ ERROR cannot assign to `*n`, which is behind a `&` reference
+ let _ = n;
+
+ let Some(n) = &mut &Some(5i32) else { return };
+ *n += 1; //~ ERROR cannot assign to `*n`, which is behind a `&` reference
+ let _ = n;
+
+ let Some(n) = &&mut Some(5i32) else { return };
+ *n += 1; //~ ERROR cannot assign to `*n`, which is behind a `&` reference
+ let _ = n;
+}
--- /dev/null
+error[E0594]: cannot assign to `*n`, which is behind a `&` reference
+ --> $DIR/let-else-binding-explicit-mut.rs:10:5
+ |
+LL | *n += 1;
+ | ^^^^^^^ `n` is a `&` reference, so the data it refers to cannot be written
+
+error[E0594]: cannot assign to `*n`, which is behind a `&` reference
+ --> $DIR/let-else-binding-explicit-mut.rs:14:5
+ |
+LL | *n += 1;
+ | ^^^^^^^ `n` is a `&` reference, so the data it refers to cannot be written
+
+error[E0594]: cannot assign to `*n`, which is behind a `&` reference
+ --> $DIR/let-else-binding-explicit-mut.rs:18:5
+ |
+LL | *n += 1;
+ | ^^^^^^^ `n` is a `&` reference, so the data it refers to cannot be written
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0594`.
--- /dev/null
+// from rfc2005 test suite
+
+#![feature(let_else)]
+
+pub fn main() {
+ let Some(x) = &Some(3) else {
+ panic!();
+ };
+ *x += 1; //~ ERROR: cannot assign to `*x`, which is behind a `&` reference
+}
--- /dev/null
+error[E0594]: cannot assign to `*x`, which is behind a `&` reference
+ --> $DIR/let-else-binding-immutable.rs:9:5
+ |
+LL | *x += 1;
+ | ^^^^^^^ `x` is a `&` reference, so the data it refers to cannot be written
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0594`.
--- /dev/null
+// run-pass
+// adapted from src/test/ui/binding/if-let.rs
+#![feature(let_else)]
+#![allow(dead_code)]
+
+fn none() -> bool {
+ let None = Some("test") else {
+ return true;
+ };
+ false
+}
+
+fn ok() -> bool {
+ let Ok(()) = Err::<(),&'static str>("test") else {
+ return true;
+ };
+ false
+}
+
+pub fn main() {
+ let x = Some(3);
+ let Some(y) = x else {
+ panic!("let-else panicked");
+ };
+ assert_eq!(y, 3);
+ let Some(_) = x else {
+ panic!("bad match");
+ };
+ assert!(none());
+ assert!(ok());
+
+ assert!((|| {
+ let 1 = 2 else {
+ return true;
+ };
+ false
+ })());
+
+ enum Foo {
+ One,
+ Two(usize),
+ Three(String, isize),
+ }
+
+ let foo = Foo::Three("three".to_string(), 42);
+ let one = || {
+ let Foo::One = foo else {
+ return true;
+ };
+ false
+ };
+ assert!(one());
+ let two = || {
+ let Foo::Two(_x) = foo else {
+ return true;
+ };
+ false
+ };
+ assert!(two());
+ let three = || {
+ let Foo::Three(s, _x) = foo else {
+ return false;
+ };
+ s == "three"
+ };
+ assert!(three());
+
+ let a@Foo::Two(_) = Foo::Two(42_usize) else {
+ panic!("bad match")
+ };
+ let Foo::Two(b) = a else {
+ panic!("panic in nested `if let`");
+ };
+ assert_eq!(b, 42_usize);
+}
--- /dev/null
+// check-pass
+//
+// Taken from https://github.com/rust-lang/rust/blob/6cc0a764e082d9c0abcf37a768d5889247ba13e2/compiler/rustc_typeck/src/check/_match.rs#L445-L462
+//
+// We attempt to `let Bar::Present(_): &mut Bar = foo else { ... }` where foo is meant to
+// Deref/DerefMut to Bar. You can do this with an irrefutable binding, so it should work with
+// let-else too.
+
+#![feature(let_else)]
+use std::ops::{Deref, DerefMut};
+
+struct Foo(Bar);
+
+enum Bar {
+ Present(u32),
+ Absent,
+}
+impl Deref for Foo {
+ type Target = Bar;
+ fn deref(&self) -> &Bar {
+ &self.0
+ }
+}
+impl DerefMut for Foo {
+ fn deref_mut(&mut self) -> &mut Bar {
+ &mut self.0
+ }
+}
+impl Bar {
+ fn bar(&self) -> Option<u32> {
+ let Bar::Present(z): &Bar = self else {
+ return None;
+ };
+ return Some(*z);
+ }
+}
+impl Foo {
+ fn set_bar_annotated(&mut self, value: u32) {
+ let Bar::Present(z): &mut Bar = self else { // OK
+ return;
+ };
+ *z = value;
+ }
+}
+
+fn main() {
+ let mut foo = Foo(Bar::Present(1));
+ foo.set_bar_annotated(42);
+ assert_eq!(foo.bar(), Some(42));
+ irrefutable::inner();
+}
+
+// The original, to show it works for irrefutable let decls
+mod irrefutable {
+ use std::ops::{Deref, DerefMut};
+ struct Foo(Bar);
+ struct Bar(u32);
+ impl Deref for Foo {
+ type Target = Bar;
+ fn deref(&self) -> &Bar {
+ &self.0
+ }
+ }
+ impl DerefMut for Foo {
+ fn deref_mut(&mut self) -> &mut Bar {
+ &mut self.0
+ }
+ }
+ fn foo(x: &mut Foo) {
+ let Bar(z): &mut Bar = x; // OK
+ *z = 42;
+ assert_eq!((x.0).0, 42);
+ }
+ pub fn inner() {
+ foo(&mut Foo(Bar(1)));
+ }
+}
--- /dev/null
+// Taken from https://github.com/rust-lang/rust/blob/6cc0a764e082d9c0abcf37a768d5889247ba13e2/compiler/rustc_typeck/src/check/_match.rs#L445-L462
+//
+// We attempt to `let Bar::Present(_) = foo else { ... }` where foo is meant to Deref/DerefMut to
+// Bar. This fails, you must add a type annotation like `let _: &mut Bar = _ else { ... }`
+
+#![feature(let_else)]
+use std::ops::{Deref, DerefMut};
+
+struct Foo(Bar);
+
+enum Bar {
+ Present(u32),
+ Absent,
+}
+impl Deref for Foo {
+ type Target = Bar;
+ fn deref(&self) -> &Bar {
+ &self.0
+ }
+}
+impl DerefMut for Foo {
+ fn deref_mut(&mut self) -> &mut Bar {
+ &mut self.0
+ }
+}
+impl Bar {
+ fn bar(&self) -> Option<u32> {
+ let Bar::Present(z): &Bar = self else {
+ return None;
+ };
+ return Some(*z);
+ }
+}
+impl Foo {
+ // Try without the type annotation
+ fn set_bar_unannotated(&mut self, value: u32) {
+ let Bar::Present(z) = self else { //~ ERROR mismatched types
+ return;
+ };
+ *z = value;
+ }
+}
+
+fn main() {
+ let mut foo = Foo(Bar::Present(1));
+ foo.set_bar_unannotated(54);
+ assert_eq!(foo.bar(), Some(54));
+ irrefutable::inner();
+}
+
+// The original, to show it fails for irrefutable let decls
+mod irrefutable {
+ use std::ops::{Deref, DerefMut};
+ struct Foo(Bar);
+ struct Bar(u32);
+ impl Deref for Foo {
+ type Target = Bar;
+ fn deref(&self) -> &Bar {
+ &self.0
+ }
+ }
+ impl DerefMut for Foo {
+ fn deref_mut(&mut self) -> &mut Bar {
+ &mut self.0
+ }
+ }
+ fn foo(x: &mut Foo) {
+ let Bar(z) = x; //~ ERROR mismatched types
+ *z = 54;
+ assert_eq!((x.0).0, 54);
+ }
+ pub fn inner() {
+ foo(&mut Foo(Bar(1)));
+ }
+}
--- /dev/null
+error[E0308]: mismatched types
+ --> $DIR/let-else-deref-coercion.rs:37:13
+ |
+LL | let Bar::Present(z) = self else {
+ | ^^^^^^^^^^^^^^^ ---- this expression has type `&mut Foo`
+ | |
+ | expected struct `Foo`, found enum `Bar`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-deref-coercion.rs:68:13
+ |
+LL | let Bar(z) = x;
+ | ^^^^^^ - this expression has type `&mut irrefutable::Foo`
+ | |
+ | expected struct `irrefutable::Foo`, found struct `irrefutable::Bar`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
--- /dev/null
+// from rfc2005 test suite
+
+#![feature(let_else)]
+
+// Without caching type lookups in FnCtxt.resolve_ty_and_def_ufcs
+// the error below would be reported twice (once when checking
+// for a non-ref pattern, once when processing the pattern).
+
+fn main() {
+ let foo = 22;
+ let u32::XXX = foo else { return }; //~ ERROR: no associated item named `XXX` found for type `u32` in the current scope [E0599]
+}
--- /dev/null
+error[E0599]: no associated item named `XXX` found for type `u32` in the current scope
+ --> $DIR/let-else-no-double-error.rs:11:14
+ |
+LL | let u32::XXX = foo else { return };
+ | ^^^ associated item not found in `u32`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0599`.
--- /dev/null
+// run-pass
+//
+// This is derived from a change to compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs, in
+// preparation for adopting let-else within the compiler (thanks @est31):
+//
+// ```
+// - let place = if let mir::VarDebugInfoContents::Place(p) = var.value { p } else { continue };
+// + let mir::VarDebugInfoContents::Place(place) = var.value else { continue };
+// ```
+//
+// The move was due to mir::Place being Copy, but mir::VarDebugInfoContents not being Copy.
+
+#![feature(let_else)]
+
+#[derive(Copy, Clone)]
+struct Copyable;
+
+enum NonCopy {
+ Thing(Copyable),
+ #[allow(unused)]
+ Other,
+}
+
+struct Wrapper {
+ field: NonCopy,
+}
+
+fn let_else() {
+ let vec = vec![Wrapper { field: NonCopy::Thing(Copyable) }];
+ for item in &vec {
+ let NonCopy::Thing(_copyable) = item.field else { continue };
+ }
+}
+
+fn if_let() {
+ let vec = vec![Wrapper { field: NonCopy::Thing(Copyable) }];
+ for item in &vec {
+ let _copyable = if let NonCopy::Thing(copyable) = item.field { copyable } else { continue };
+ }
+}
+
+fn main() {
+ let_else();
+ if_let();
+}
--- /dev/null
+// check-pass
+
+#![feature(let_else)]
+#![allow(unused_variables)]
+
+fn ref_() {
+ let bytes: Vec<u8> = b"Hello"[..].to_vec();
+ let some = Some(bytes);
+
+ let Some(ref a) = Some(()) else { return };
+
+ // | ref | type annotation | & |
+ // | --- | --------------- | - |
+ // | x | x | | error
+ // | x | x | x | error
+ // | | x | | error
+ // | | x | x | error
+ // | x | | |
+ let Some(ref a) = some else { return }; // OK
+ let b: &[u8] = a;
+
+ // | x | | x |
+ let Some(ref a) = &some else { return }; // OK
+ let b: &[u8] = a;
+
+
+ // | | | x |
+ let Some(a) = &some else { return }; // OK
+ let b: &[u8] = a;
+
+ let Some(a): Option<&[u8]> = some.as_deref() else { return }; // OK
+ let b: &[u8] = a;
+ let Some(ref a): Option<&[u8]> = some.as_deref() else { return }; // OK
+ let b: &[u8] = a;
+}
+
+fn ref_mut() {
+ // This `ref mut` case had an ICE, see issue #89960
+ let Some(ref mut a) = Some(()) else { return };
+
+ let bytes: Vec<u8> = b"Hello"[..].to_vec();
+ let mut some = Some(bytes);
+
+ // | ref mut | type annotation | &mut |
+ // | ------- | --------------- | ---- |
+ // | x | x | | error
+ // | x | x | x | error
+ // | | x | | error
+ // | | x | x | error
+ // | x | | |
+ let Some(ref mut a) = some else { return }; // OK
+ let b: &mut [u8] = a;
+
+ // | x | | x |
+ let Some(ref mut a) = &mut some else { return }; // OK
+ let b: &mut [u8] = a;
+
+ // | | | x |
+ let Some(a) = &mut some else { return }; // OK
+ let b: &mut [u8] = a;
+
+ let Some(a): Option<&mut [u8]> = some.as_deref_mut() else { return }; // OK
+ let b: &mut [u8] = a;
+ let Some(ref mut a): Option<&mut [u8]> = some.as_deref_mut() else { return }; // OK
+ let b: &mut [u8] = a;
+}
+
+fn main() {
+ ref_();
+ ref_mut();
+}
--- /dev/null
+#![feature(let_else)]
+#![allow(unused_variables)]
+
+fn ref_() {
+ let bytes: Vec<u8> = b"Hello"[..].to_vec();
+ let some = Some(bytes);
+
+ let Some(ref a) = Some(()) else { return };
+
+ // | ref | type annotation | & |
+ // | --- | --------------- | - |
+ // | x | | | OK
+ // | x | | x | OK
+ // | | | x | OK
+ // | x | x | |
+ let Some(ref a): Option<&[u8]> = some else { return }; //~ ERROR mismatched types
+ let b: & [u8] = a;
+
+ // | x | x | x |
+ let Some(ref a): Option<&[u8]> = &some else { return }; //~ ERROR mismatched types
+ let b: & [u8] = a;
+
+ // | | x | |
+ let Some(a): Option<&[u8]> = some else { return }; //~ ERROR mismatched types
+ let b: &[u8] = a;
+ // | | x | x |
+ let Some(a): Option<&[u8]> = &some else { return }; //~ ERROR mismatched types
+ let b: &[u8] = a;
+}
+
+fn ref_mut() {
+ // This `ref mut` case had an ICE, see issue #89960
+ let Some(ref mut a) = Some(()) else { return };
+
+ let bytes: Vec<u8> = b"Hello"[..].to_vec();
+ let mut some = Some(bytes);
+
+ // | ref mut | type annotation | &mut |
+ // | ------- | --------------- | ---- |
+ // | x | | | OK
+ // | x | | x | OK
+ // | | | x | OK
+ // | x | x | |
+ let Some(ref mut a): Option<&mut [u8]> = some else { return }; //~ ERROR mismatched types
+ let b: &mut [u8] = a;
+
+ // | x | x | x | (nope)
+ let Some(ref mut a): Option<&mut [u8]> = &mut some else { return }; //~ ERROR mismatched types
+ let b: &mut [u8] = a;
+
+ // | | x | |
+ let Some(a): Option<&mut [u8]> = some else { return }; //~ ERROR mismatched types
+ let b: &mut [u8] = a;
+ // | | x | x |
+ let Some(a): Option<&mut [u8]> = &mut some else { return }; //~ ERROR mismatched types
+ let b: &mut [u8] = a;
+}
+
+fn main() {
+ ref_();
+ ref_mut();
+}
--- /dev/null
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:16:38
+ |
+LL | let Some(ref a): Option<&[u8]> = some else { return };
+ | ^^^^ expected `&[u8]`, found struct `Vec`
+ |
+ = note: expected enum `Option<&[u8]>`
+ found enum `Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:20:38
+ |
+LL | let Some(ref a): Option<&[u8]> = &some else { return };
+ | ^^^^^ expected enum `Option`, found `&Option<Vec<u8>>`
+ |
+ = note: expected enum `Option<&[u8]>`
+ found reference `&Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:24:34
+ |
+LL | let Some(a): Option<&[u8]> = some else { return };
+ | ^^^^ expected `&[u8]`, found struct `Vec`
+ |
+ = note: expected enum `Option<&[u8]>`
+ found enum `Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:27:34
+ |
+LL | let Some(a): Option<&[u8]> = &some else { return };
+ | ^^^^^ expected enum `Option`, found `&Option<Vec<u8>>`
+ |
+ = note: expected enum `Option<&[u8]>`
+ found reference `&Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:44:46
+ |
+LL | let Some(ref mut a): Option<&mut [u8]> = some else { return };
+ | ^^^^ expected `&mut [u8]`, found struct `Vec`
+ |
+ = note: expected enum `Option<&mut [u8]>`
+ found enum `Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:48:46
+ |
+LL | let Some(ref mut a): Option<&mut [u8]> = &mut some else { return };
+ | ^^^^^^^^^ expected enum `Option`, found mutable reference
+ |
+ = note: expected enum `Option<&mut [u8]>`
+ found mutable reference `&mut Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:52:38
+ |
+LL | let Some(a): Option<&mut [u8]> = some else { return };
+ | ^^^^ expected `&mut [u8]`, found struct `Vec`
+ |
+ = note: expected enum `Option<&mut [u8]>`
+ found enum `Option<Vec<u8>>`
+
+error[E0308]: mismatched types
+ --> $DIR/let-else-ref-bindings.rs:55:38
+ |
+LL | let Some(a): Option<&mut [u8]> = &mut some else { return };
+ | ^^^^^^^^^ expected enum `Option`, found mutable reference
+ |
+ = note: expected enum `Option<&mut [u8]>`
+ found mutable reference `&mut Option<Vec<u8>>`
+
+error: aborting due to 8 previous errors
+
+For more information about this error, try `rustc --explain E0308`.
--- /dev/null
+// run-pass
+// issue #89688
+
+#![feature(let_else)]
+
+fn example_let_else(value: Option<String>) {
+ let Some(inner) = value else {
+ println!("other: {:?}", value); // OK
+ return;
+ };
+ println!("inner: {}", inner);
+}
+
+fn main() {
+ example_let_else(Some("foo".into()));
+ example_let_else(None);
+}
//~^ WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
let _: Dyn::Ty; //~ ERROR ambiguous associated type
+ //~^ WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
}
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/bare-trait-objects-path.rs:23:12
+ |
+LL | let _: Dyn::Ty;
+ | ^^^
+ |
+ = note: `#[warn(bare_trait_objects)]` on by default
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let _: <dyn Dyn>::Ty;
+ | ++++ +
+
error[E0223]: ambiguous associated type
--> $DIR/bare-trait-objects-path.rs:23:12
|
--> $DIR/bare-trait-objects-path.rs:14:5
|
LL | Dyn::func();
- | ^^^ help: use `dyn`: `<dyn Dyn>`
+ | ^^^
|
- = note: `#[warn(bare_trait_objects)]` on by default
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | <dyn Dyn>::func();
+ | ++++ +
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/bare-trait-objects-path.rs:17:5
|
LL | ::Dyn::func();
- | ^^^^^ help: use `dyn`: `<dyn (::Dyn)>`
+ | ^^^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | <dyn (::Dyn)>::func();
+ | ++++++ ++
warning: trait objects without an explicit `dyn` are deprecated
--> $DIR/bare-trait-objects-path.rs:20:5
|
LL | Dyn::CONST;
- | ^^^ help: use `dyn`: `<dyn Dyn>`
+ | ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | <dyn Dyn>::CONST;
+ | ++++ +
-error: aborting due to previous error; 3 warnings emitted
+error: aborting due to previous error; 4 warnings emitted
For more information about this error, try `rustc --explain E0223`.
pub fn function(_x: Box<SomeTrait>) {}
//~^ WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
fn main() {}
--> $DIR/allowed-group-warn-by-default-lint.rs:10:25
|
LL | pub fn function(_x: Box<SomeTrait>) {}
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
= note: requested on the command line with `--force-warn bare-trait-objects`
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/allowed-group-warn-by-default-lint.rs:10:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/allowed-group-warn-by-default-lint.rs:10:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
-warning: 1 warning emitted
+warning: 3 warnings emitted
pub fn function(_x: Box<SomeTrait>) {}
//~^ WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
fn main() {}
--> $DIR/cap-lints-allow.rs:8:25
|
LL | pub fn function(_x: Box<SomeTrait>) {}
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
= note: requested on the command line with `--force-warn bare-trait-objects`
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/cap-lints-allow.rs:8:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/cap-lints-allow.rs:8:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
-warning: 1 warning emitted
+warning: 3 warnings emitted
pub fn function(_x: Box<SomeTrait>) {}
//~^ WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
fn main() {}
--> $DIR/lint-group-allowed-cli-warn-by-default-lint.rs:8:25
|
LL | pub fn function(_x: Box<SomeTrait>) {}
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
= note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms`
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/lint-group-allowed-cli-warn-by-default-lint.rs:8:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/lint-group-allowed-cli-warn-by-default-lint.rs:8:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
-warning: 1 warning emitted
+warning: 3 warnings emitted
pub fn function(_x: Box<SomeTrait>) {}
//~^ WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
fn main() {}
--> $DIR/lint-group-allowed-lint-group.rs:10:25
|
LL | pub fn function(_x: Box<SomeTrait>) {}
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
= note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms`
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/lint-group-allowed-lint-group.rs:10:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/lint-group-allowed-lint-group.rs:10:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
-warning: 1 warning emitted
+warning: 3 warnings emitted
pub fn function(_x: Box<SomeTrait>) {}
//~^ WARN trait objects without an explicit `dyn` are deprecated
//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
+//~| WARN trait objects without an explicit `dyn` are deprecated
+//~| WARN this is accepted in the current edition
fn main() {}
--> $DIR/lint-group-allowed-warn-by-default-lint.rs:10:25
|
LL | pub fn function(_x: Box<SomeTrait>) {}
- | ^^^^^^^^^ help: use `dyn`: `dyn SomeTrait`
+ | ^^^^^^^^^
|
= note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2018-idioms`
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/lint-group-allowed-warn-by-default-lint.rs:10:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
+
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/lint-group-allowed-warn-by-default-lint.rs:10:25
+ |
+LL | pub fn function(_x: Box<SomeTrait>) {}
+ | ^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub fn function(_x: Box<SomeTrait>) {}
+LL + pub fn function(_x: Box<dyn SomeTrait>) {}
+ |
-warning: 1 warning emitted
+warning: 3 warnings emitted
}
fn main() {
- foo::<isize>(); //~ ERROR: unused result
+ foo::<isize>(); //~ ERROR: unused result of type `isize`
foo::<MustUse>(); //~ ERROR: unused `MustUse` that must be used
foo::<MustUseMsg>(); //~ ERROR: unused `MustUseMsg` that must be used
//~^ NOTE: some message
|
= note: some message
-error: unused result
+error: unused result of type `isize`
--> $DIR/unused-result.rs:34:5
|
LL | foo::<isize>();
// error-pattern:Linking globals named 'foo': symbol multiply defined!
// compile-flags: -C lto
// no-prefer-dynamic
-
+// normalize-stderr-test: "lto-duplicate-symbols2\.lto_duplicate_symbols2\.[0-9a-zA-Z]+-cgu" -> "lto-duplicate-symbols2.lto_duplicate_symbols2.HASH-cgu"
extern crate lto_duplicate_symbols1;
extern crate lto_duplicate_symbols2;
warning: Linking globals named 'foo': symbol multiply defined!
-error: failed to load bc of "lto-duplicate-symbols2.lto_duplicate_symbols2.693a75b4-cgu.0.rcgu.o":
+error: failed to load bc of "lto-duplicate-symbols2.lto_duplicate_symbols2.HASH-cgu.0.rcgu.o":
error: aborting due to previous error; 1 warning emitted
// optimized mir -> remove zsts -> layout of a generator -> optimized mir.
//
// edition:2018
-// compile-flags: --crate-type=lib
+// compile-flags: --crate-type=lib -Zinline-mir=yes
// build-pass
pub async fn listen() -> Result<(), std::io::Error> {
LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> {
| -- ^^^^^^^^^^^^
| |
- | hidden type `&ReFree(DefId(0:8 ~ impl_trait_captures[e9f4]::foo), BrAnon(0)) T` captures the anonymous lifetime defined here
+ | hidden type `&ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0)) T` captures the anonymous lifetime defined here
|
-help: to declare that the `impl Trait` captures ReFree(DefId(0:8 ~ impl_trait_captures[e9f4]::foo), BrAnon(0)), you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[e9f4]::foo), BrAnon(0))` lifetime bound
+help: to declare that the `impl Trait` captures ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0)), you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0))` lifetime bound
|
-LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReFree(DefId(0:8 ~ impl_trait_captures[e9f4]::foo), BrAnon(0)) {
+LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0)) {
| ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
error: aborting due to previous error
fn main() {}
-extern "C" {
+extern "C" { //~ NOTE while parsing this item list starting here
pub pub fn foo();
//~^ ERROR expected one of `(`, `async`, `const`, `default`, `extern`, `fn`, `pub`, `unsafe`, or `use`, found keyword `pub`
-}
+ //~| NOTE expected one of 9 possible tokens
+ //~| HELP there is already a visibility modifier, remove one
+ //~| NOTE explicit visibility first seen here
+} //~ NOTE the item list ends here
| ^^^
| |
| expected one of 9 possible tokens
- | help: visibility `pub` must come before `pub pub`: `pub pub pub`
-LL |
+ | help: there is already a visibility modifier, remove one
+...
LL | }
| - the item list ends here
+ |
+note: explicit visibility first seen here
+ --> $DIR/duplicate-visibility.rs:4:5
+ |
+LL | pub pub fn foo();
+ | ^^^
error: aborting due to previous error
--- /dev/null
+pub const pub fn test() {}
+//~^ ERROR expected one of `async`, `extern`, `fn`, or `unsafe`, found keyword `pub`
+//~| NOTE expected one of `async`, `extern`, `fn`, or `unsafe`
+//~| HELP there is already a visibility modifier, remove one
+//~| NOTE explicit visibility first seen here
--- /dev/null
+error: expected one of `async`, `extern`, `fn`, or `unsafe`, found keyword `pub`
+ --> $DIR/issue-87694-duplicated-pub.rs:1:11
+ |
+LL | pub const pub fn test() {}
+ | ^^^
+ | |
+ | expected one of `async`, `extern`, `fn`, or `unsafe`
+ | help: there is already a visibility modifier, remove one
+ |
+note: explicit visibility first seen here
+ --> $DIR/issue-87694-duplicated-pub.rs:1:1
+ |
+LL | pub const pub fn test() {}
+ | ^^^
+
+error: aborting due to previous error
+
--- /dev/null
+const pub fn test() {}
+//~^ ERROR expected one of `async`, `extern`, `fn`, or `unsafe`, found keyword `pub`
+//~| NOTE expected one of `async`, `extern`, `fn`, or `unsafe`
+//~| HELP visibility `pub` must come before `const`
+//~| SUGGESTION pub const
--- /dev/null
+error: expected one of `async`, `extern`, `fn`, or `unsafe`, found keyword `pub`
+ --> $DIR/issue-87694-misplaced-pub.rs:1:7
+ |
+LL | const pub fn test() {}
+ | ------^^^
+ | | |
+ | | expected one of `async`, `extern`, `fn`, or `unsafe`
+ | help: visibility `pub` must come before `const`: `pub const`
+
+error: aborting due to previous error
+
type X<'a> = (?'a) +;
//~^ ERROR `?` may only modify trait bounds, not lifetime bounds
//~| ERROR at least one trait is required for an object type
-//~| WARN trait objects without an explicit `dyn` are deprecated
-//~| WARN this is accepted in the current edition
LL | type X<'a> = (?'a) +;
| ^
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/issue-68890-2.rs:3:14
- |
-LL | type X<'a> = (?'a) +;
- | ^^^^^^^ help: use `dyn`: `dyn (?'a) +`
- |
- = note: `#[warn(bare_trait_objects)]` on by default
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
error[E0224]: at least one trait is required for an object type
--> $DIR/issue-68890-2.rs:3:14
|
LL | type X<'a> = (?'a) +;
| ^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0224`.
// avoid false positives
fn y<'a>(y: &mut 'a + Send) {
//~^ ERROR expected a path on the left-hand side of `+`, not `&mut 'a`
- //~| WARNING trait objects without an explicit `dyn` are deprecated
- //~| WARN this is accepted in the current edition
//~| ERROR at least one trait is required for an object type
let z = y as &mut 'a + Send;
//~^ ERROR expected value, found trait `Send`
- //~| WARNING trait objects without an explicit `dyn` are deprecated
- //~| WARN this is accepted in the current edition
}
= note: this error originates in the macro `mac` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0423]: expected value, found trait `Send`
- --> $DIR/issue-73568-lifetime-after-mut.rs:19:28
+ --> $DIR/issue-73568-lifetime-after-mut.rs:17:28
|
LL | let z = y as &mut 'a + Send;
| ^^^^ not a value
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/issue-73568-lifetime-after-mut.rs:14:18
- |
-LL | fn y<'a>(y: &mut 'a + Send) {
- | ^^ help: use `dyn`: `dyn 'a`
- |
- = note: `#[warn(bare_trait_objects)]` on by default
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/issue-73568-lifetime-after-mut.rs:19:23
- |
-LL | let z = y as &mut 'a + Send;
- | ^^ help: use `dyn`: `dyn 'a`
- |
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
error[E0224]: at least one trait is required for an object type
--> $DIR/issue-73568-lifetime-after-mut.rs:14:18
|
LL | fn y<'a>(y: &mut 'a + Send) {
| ^^
-error: aborting due to 5 previous errors; 2 warnings emitted
+error: aborting due to 5 previous errors
Some errors have detailed explanations: E0178, E0224, E0423.
For more information about an error, try `rustc --explain E0178`.
// edition:2018
-// Test that even when `const` is already present, the proposed fix is `const const async`,
-// like for `pub pub`.
+// Test that even when `const` is already present, the proposed fix is to remove the second `const`
const async const fn test() {}
//~^ ERROR expected one of `extern`, `fn`, or `unsafe`, found keyword `const`
//~| NOTE expected one of `extern`, `fn`, or `unsafe`
-//~| HELP `const` must come before `async`
-//~| SUGGESTION const async
-//~| NOTE keyword order for functions declaration is `default`, `pub`, `const`, `async`, `unsafe`, `extern`
+//~| HELP `const` already used earlier, remove this one
+//~| NOTE `const` first seen here
error: expected one of `extern`, `fn`, or `unsafe`, found keyword `const`
- --> $DIR/const-async-const.rs:6:13
+ --> $DIR/const-async-const.rs:5:13
|
LL | const async const fn test() {}
- | ------^^^^^
- | | |
- | | expected one of `extern`, `fn`, or `unsafe`
- | help: `const` must come before `async`: `const async`
+ | ^^^^^
+ | |
+ | expected one of `extern`, `fn`, or `unsafe`
+ | help: `const` already used earlier, remove this one
|
- = note: keyword order for functions declaration is `default`, `pub`, `const`, `async`, `unsafe`, `extern`
+note: `const` first seen here
+ --> $DIR/const-async-const.rs:5:1
+ |
+LL | const async const fn test() {}
+ | ^^^^^
error: aborting due to previous error
m!('static);
//~^ ERROR lifetime in trait object type must be followed by `+`
//~| ERROR at least one trait is required for an object type
- //~| WARN trait objects without an explicit `dyn` are deprecated
- //~| WARN this is accepted in the current edition
}
LL | m!('static);
| ^^^^^^^
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/trait-object-macro-matcher.rs:11:8
- |
-LL | m!('static);
- | ^^^^^^^ help: use `dyn`: `dyn 'static`
- |
- = note: `#[warn(bare_trait_objects)]` on by default
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
error[E0224]: at least one trait is required for an object type
--> $DIR/trait-object-macro-matcher.rs:11:8
|
LL | m!('static);
| ^^^^^^^
-error: aborting due to 2 previous errors; 1 warning emitted
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0224`.
--> $DIR/trait-object-trait-parens.rs:8:16
|
LL | let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (Obj) + (?Sized) + (for<'a> Trait<'a>)`
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(bare_trait_objects)]` on by default
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/trait-object-trait-parens.rs:13:16
- |
-LL | let _: Box<?Sized + (for<'a> Trait<'a>) + (Obj)>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ?Sized + (for<'a> Trait<'a>) + (Obj)`
+help: use `dyn`
|
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
-
-warning: trait objects without an explicit `dyn` are deprecated
- --> $DIR/trait-object-trait-parens.rs:18:16
- |
-LL | let _: Box<for<'a> Trait<'a> + (Obj) + (?Sized)>;
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn for<'a> Trait<'a> + (Obj) + (?Sized)`
- |
- = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
- = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+LL - let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>;
+LL + let _: Box<dyn (Obj) + (?Sized) + (for<'a> Trait<'a>)>;
+ |
error[E0225]: only auto traits can be used as additional traits in a trait object
--> $DIR/trait-object-trait-parens.rs:8:35
= help: consider creating a new trait with all of these as supertraits and using that trait here instead: `trait NewTrait: Obj + for<'a> Trait<'a> {}`
= note: auto-traits like `Send` and `Sync` are traits that have special properties; for more information on them, visit <https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits>
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/trait-object-trait-parens.rs:13:16
+ |
+LL | let _: Box<?Sized + (for<'a> Trait<'a>) + (Obj)>;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - let _: Box<?Sized + (for<'a> Trait<'a>) + (Obj)>;
+LL + let _: Box<dyn ?Sized + (for<'a> Trait<'a>) + (Obj)>;
+ |
+
error[E0225]: only auto traits can be used as additional traits in a trait object
--> $DIR/trait-object-trait-parens.rs:13:47
|
= help: consider creating a new trait with all of these as supertraits and using that trait here instead: `trait NewTrait: for<'a> Trait<'a> + Obj {}`
= note: auto-traits like `Send` and `Sync` are traits that have special properties; for more information on them, visit <https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits>
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/trait-object-trait-parens.rs:18:16
+ |
+LL | let _: Box<for<'a> Trait<'a> + (Obj) + (?Sized)>;
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - let _: Box<for<'a> Trait<'a> + (Obj) + (?Sized)>;
+LL + let _: Box<dyn for<'a> Trait<'a> + (Obj) + (?Sized)>;
+ |
+
error[E0225]: only auto traits can be used as additional traits in a trait object
--> $DIR/trait-object-trait-parens.rs:18:36
|
+#![feature(const_fn_trait_bound)]
#![feature(const_trait_impl)]
pub trait MyTrait {
+ #[default_method_body_is_const]
+ fn defaulted_func(&self) {}
fn func(self);
}
--- /dev/null
+// This tests that `default_method_body_is_const` methods can
+// be called from a const context when used across crates.
+//
+// check-pass
+
+#![feature(const_trait_impl)]
+
+// aux-build: cross-crate.rs
+extern crate cross_crate;
+
+use cross_crate::*;
+
+const _: () = {
+ Const.func();
+ Const.defaulted_func();
+};
+
+fn main() {}
-error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[b09c]::Id::This) }, (I,)), [])`
+error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[HASH]::Id::This) }, (I,)), [])`
--> $DIR/repeated_projection_type.rs:19:1
|
LL | / impl<I, V: Id<This = (I,)>> X for V {
note: this function takes ownership of the receiver `self`, which moves `foo`
--> $SRC_DIR/core/src/option.rs:LL:COL
|
-LL | pub fn map<U, F: FnOnce(T) -> U>(self, f: F) -> Option<U> {
- | ^^^^
+LL | pub const fn map<U, F>(self, f: F) -> Option<U>
+ | ^^^^
help: consider calling `.as_ref()` to borrow the type's contents
|
LL | let _x: Option<Struct> = foo.as_ref().map(|s| bar(&s));
pub struct Foo {
//~^ ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
//~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
+ //~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
+ //~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
+ //~| WARN this is accepted in the current edition
qux: Qux<Qux<Baz>>,
bar: Box<Bar>,
//~^ ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
//~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
+ //~| WARN this is accepted in the current edition
+ //~| ERROR trait objects without an explicit `dyn` are deprecated [bare_trait_objects]
+ //~| WARN this is accepted in the current edition
}
fn main() {}
error: trait objects without an explicit `dyn` are deprecated
- --> $DIR/issue-61963.rs:22:14
+ --> $DIR/issue-61963.rs:28:14
|
LL | bar: Box<Bar>,
- | ^^^ help: use `dyn`: `dyn Bar`
+ | ^^^
|
note: the lint level is defined here
--> $DIR/issue-61963.rs:3:9
| ^^^^^^^^^^^^^^^^^^
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - bar: Box<Bar>,
+LL + bar: Box<dyn Bar>,
+ |
error: trait objects without an explicit `dyn` are deprecated
--> $DIR/issue-61963.rs:18:1
|
LL | pub struct Foo {
- | ^^^ help: use `dyn`: `dyn pub`
+ | ^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub struct Foo {
+LL + dyn pub struct Foo {
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-61963.rs:28:14
+ |
+LL | bar: Box<Bar>,
+ | ^^^
|
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - bar: Box<Bar>,
+LL + bar: Box<dyn Bar>,
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-61963.rs:28:14
+ |
+LL | bar: Box<Bar>,
+ | ^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - bar: Box<Bar>,
+LL + bar: Box<dyn Bar>,
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-61963.rs:18:1
+ |
+LL | pub struct Foo {
+ | ^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub struct Foo {
+LL + dyn pub struct Foo {
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-61963.rs:18:1
+ |
+LL | pub struct Foo {
+ | ^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub struct Foo {
+LL + dyn pub struct Foo {
+ |
+
+error: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/issue-61963.rs:18:1
+ |
+LL | pub struct Foo {
+ | ^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - pub struct Foo {
+LL + dyn pub struct Foo {
+ |
-error: aborting due to 2 previous errors
+error: aborting due to 7 previous errors
LL | let _: &[i8] = data.into();
| ^^^^ the trait `From<&[u8]>` is not implemented for `&[i8]`
|
- = help: the following implementations were found:
- <[T; LANES] as From<Simd<T, LANES>>>
- <[bool; LANES] as From<Mask<T, LANES>>>
= note: required because of the requirements on the impl of `Into<&[i8]>` for `&[u8]`
error: aborting due to previous error
-error: symbol-name(_ZN5basic4main17hd75b915511563828E)
+error: symbol-name(_ZN5basic4main17h<SYMBOL_HASH>)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(basic::main::hd75b915511563828)
+error: demangling(basic::main::h<SYMBOL_HASH>)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]
//[legacy]~^ ERROR symbol-name(_ZN5basic4main
//[legacy]~| ERROR demangling(basic::main
//[legacy]~| ERROR demangling-alt(basic::main)
- //[v0]~^^^^ ERROR symbol-name(_RNvCsj6j3mjPNGKx_5basic4main)
- //[v0]~| ERROR demangling(basic[de7d5b6b69c71f37]::main)
+ //[v0]~^^^^ ERROR symbol-name(_RNv
+ //[v0]~| ERROR demangling(basic[
//[v0]~| ERROR demangling-alt(basic::main)
#[rustc_def_path]
//[legacy]~^ ERROR def-path(main)
-error: symbol-name(_RNvCsj6j3mjPNGKx_5basic4main)
+error: symbol-name(_RNvCsCRATE_HASH_5basic4main)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(basic[de7d5b6b69c71f37]::main)
+error: demangling(basic[HASH]::main)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]
// build-fail
// compile-flags: -Z symbol-mangling-version=v0 --crate-name=c
+// normalize-stderr-test: "c\[.*?\]" -> "c[HASH]"
#![feature(rustc_attrs)]
pub struct Unsigned<const F: u8>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMCsno73SFvQKx_1cINtB0_8UnsignedKhb_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Unsigned<11u8>>)
+//~^ ERROR symbol-name(_RMCs
+//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Unsigned<11>>)
impl Unsigned<11> {}
pub struct Signed<const F: i16>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs_Csno73SFvQKx_1cINtB2_6SignedKsn98_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Signed<-152i16>>)
+//~^ ERROR symbol-name(_RMs_Cs
+//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Signed<-152>>)
impl Signed<-152> {}
pub struct Bool<const F: bool>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs0_Csno73SFvQKx_1cINtB3_4BoolKb1_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Bool<true>>)
+//~^ ERROR symbol-name(_RMs0_Cs
+//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Bool<true>>)
impl Bool<true> {}
pub struct Char<const F: char>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs1_Csno73SFvQKx_1cINtB3_4CharKc2202_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Char<'∂'>>)
+//~^ ERROR symbol-name(_RMs1_Cs
+//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Char<'∂'>>)
impl Char<'∂'> {}
-error: symbol-name(_RMCsno73SFvQKx_1cINtB0_8UnsignedKhb_E)
- --> $DIR/const-generics-demangling.rs:7:1
+error: symbol-name(_RMCsCRATE_HASH_1cINtB<REF>_8UnsignedKhb_E)
+ --> $DIR/const-generics-demangling.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Unsigned<11u8>>)
- --> $DIR/const-generics-demangling.rs:7:1
+error: demangling(<c[HASH]::Unsigned<11u8>>)
+ --> $DIR/const-generics-demangling.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Unsigned<11>>)
- --> $DIR/const-generics-demangling.rs:7:1
+ --> $DIR/const-generics-demangling.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs_Csno73SFvQKx_1cINtB2_6SignedKsn98_E)
- --> $DIR/const-generics-demangling.rs:15:1
+error: symbol-name(_RMs_CsCRATE_HASH_1cINtB<REF>_6SignedKsn98_E)
+ --> $DIR/const-generics-demangling.rs:16:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Signed<-152i16>>)
- --> $DIR/const-generics-demangling.rs:15:1
+error: demangling(<c[HASH]::Signed<-152i16>>)
+ --> $DIR/const-generics-demangling.rs:16:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Signed<-152>>)
- --> $DIR/const-generics-demangling.rs:15:1
+ --> $DIR/const-generics-demangling.rs:16:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs0_Csno73SFvQKx_1cINtB3_4BoolKb1_E)
- --> $DIR/const-generics-demangling.rs:23:1
+error: symbol-name(_RMs0_CsCRATE_HASH_1cINtB<REF>_4BoolKb1_E)
+ --> $DIR/const-generics-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Bool<true>>)
- --> $DIR/const-generics-demangling.rs:23:1
+error: demangling(<c[HASH]::Bool<true>>)
+ --> $DIR/const-generics-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Bool<true>>)
- --> $DIR/const-generics-demangling.rs:23:1
+ --> $DIR/const-generics-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs1_Csno73SFvQKx_1cINtB3_4CharKc2202_E)
- --> $DIR/const-generics-demangling.rs:31:1
+error: symbol-name(_RMs1_CsCRATE_HASH_1cINtB<REF>_4CharKc2202_E)
+ --> $DIR/const-generics-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Char<'∂'>>)
- --> $DIR/const-generics-demangling.rs:31:1
+error: demangling(<c[HASH]::Char<'∂'>>)
+ --> $DIR/const-generics-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Char<'∂'>>)
- --> $DIR/const-generics-demangling.rs:31:1
+ --> $DIR/const-generics-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
// build-fail
// compile-flags: -Z symbol-mangling-version=v0 --crate-name=c
+// normalize-stderr-test: "c\[.*?\]" -> "c[HASH]"
#![feature(adt_const_params, rustc_attrs)]
#![allow(incomplete_features)]
pub struct Str<const S: &'static str>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMCsno73SFvQKx_1cINtB0_3StrKRe616263_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Str<"abc">>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Str<"abc">>)
impl Str<"abc"> {}
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs_Csno73SFvQKx_1cINtB2_3StrKRe27_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Str<"'">>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Str<"'">>)
impl Str<"'"> {}
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs0_Csno73SFvQKx_1cINtB3_3StrKRe090a_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Str<"\t\n">>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Str<"\t\n">>)
impl Str<"\t\n"> {}
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs1_Csno73SFvQKx_1cINtB3_3StrKRee28882c3bc_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Str<"∂ü">>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Str<"∂ü">>)
impl Str<"∂ü"> {}
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs2_Csno73SFvQKx_1cINtB3_3StrKRee183a1e18390e183ade1839be18394e1839ae18390e183935fe18392e18394e1839be183a0e18398e18394e1839ae183985fe183a1e18390e18393e18398e1839ae18398_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Str<"საჭმელად_გემრიელი_სადილი">>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Str<"საჭმელად_გემრიელი_სადილი">>)
impl Str<"საჭმელად_გემრიელი_სადილი"> {}
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs3_Csno73SFvQKx_1cINtB3_3StrKRef09f908af09fa688f09fa686f09f90ae20c2a720f09f90b6f09f9192e29895f09f94a520c2a720f09fa7a1f09f929bf09f929af09f9299f09f929c_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::Str<"🐊🦈🦆🐮 § 🐶👒☕🔥 § 🧡💛💚💙💜">>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Str<"🐊🦈🦆🐮 § 🐶👒☕🔥 § 🧡💛💚💙💜">>)
impl Str<"🐊🦈🦆🐮 § 🐶👒☕🔥 § 🧡💛💚💙💜"> {}
-error: symbol-name(_RMCsno73SFvQKx_1cINtB0_3StrKRe616263_E)
- --> $DIR/const-generics-str-demangling.rs:8:1
+error: symbol-name(_RMCsCRATE_HASH_1cINtB<REF>_3StrKRe616263_E)
+ --> $DIR/const-generics-str-demangling.rs:9:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Str<"abc">>)
- --> $DIR/const-generics-str-demangling.rs:8:1
+error: demangling(<c[HASH]::Str<"abc">>)
+ --> $DIR/const-generics-str-demangling.rs:9:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Str<"abc">>)
- --> $DIR/const-generics-str-demangling.rs:8:1
+ --> $DIR/const-generics-str-demangling.rs:9:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs_Csno73SFvQKx_1cINtB2_3StrKRe27_E)
- --> $DIR/const-generics-str-demangling.rs:14:1
+error: symbol-name(_RMs_CsCRATE_HASH_1cINtB<REF>_3StrKRe27_E)
+ --> $DIR/const-generics-str-demangling.rs:15:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Str<"'">>)
- --> $DIR/const-generics-str-demangling.rs:14:1
+error: demangling(<c[HASH]::Str<"'">>)
+ --> $DIR/const-generics-str-demangling.rs:15:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Str<"'">>)
- --> $DIR/const-generics-str-demangling.rs:14:1
+ --> $DIR/const-generics-str-demangling.rs:15:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs0_Csno73SFvQKx_1cINtB3_3StrKRe090a_E)
- --> $DIR/const-generics-str-demangling.rs:20:1
+error: symbol-name(_RMs0_CsCRATE_HASH_1cINtB<REF>_3StrKRe090a_E)
+ --> $DIR/const-generics-str-demangling.rs:21:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Str<"\t\n">>)
- --> $DIR/const-generics-str-demangling.rs:20:1
+error: demangling(<c[HASH]::Str<"\t\n">>)
+ --> $DIR/const-generics-str-demangling.rs:21:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Str<"\t\n">>)
- --> $DIR/const-generics-str-demangling.rs:20:1
+ --> $DIR/const-generics-str-demangling.rs:21:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs1_Csno73SFvQKx_1cINtB3_3StrKRee28882c3bc_E)
- --> $DIR/const-generics-str-demangling.rs:26:1
+error: symbol-name(_RMs1_CsCRATE_HASH_1cINtB<REF>_3StrKRee28882c3bc_E)
+ --> $DIR/const-generics-str-demangling.rs:27:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Str<"∂ü">>)
- --> $DIR/const-generics-str-demangling.rs:26:1
+error: demangling(<c[HASH]::Str<"∂ü">>)
+ --> $DIR/const-generics-str-demangling.rs:27:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Str<"∂ü">>)
- --> $DIR/const-generics-str-demangling.rs:26:1
+ --> $DIR/const-generics-str-demangling.rs:27:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs2_Csno73SFvQKx_1cINtB3_3StrKRee183a1e18390e183ade1839be18394e1839ae18390e183935fe18392e18394e1839be183a0e18398e18394e1839ae183985fe183a1e18390e18393e18398e1839ae18398_E)
- --> $DIR/const-generics-str-demangling.rs:32:1
+error: symbol-name(_RMs2_CsCRATE_HASH_1cINtB<REF>_3StrKRee183a1e18390e183ade1839be18394e1839ae18390e183935fe18392e18394e1839be183a0e18398e18394e1839ae183985fe183a1e18390e18393e18398e1839ae18398_E)
+ --> $DIR/const-generics-str-demangling.rs:33:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Str<"საჭმელად_გემრიელი_სადილი">>)
- --> $DIR/const-generics-str-demangling.rs:32:1
+error: demangling(<c[HASH]::Str<"საჭმელად_გემრიელი_სადილი">>)
+ --> $DIR/const-generics-str-demangling.rs:33:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Str<"საჭმელად_გემრიელი_სადილი">>)
- --> $DIR/const-generics-str-demangling.rs:32:1
+ --> $DIR/const-generics-str-demangling.rs:33:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs3_Csno73SFvQKx_1cINtB3_3StrKRef09f908af09fa688f09fa686f09f90ae20c2a720f09f90b6f09f9192e29895f09f94a520c2a720f09fa7a1f09f929bf09f929af09f9299f09f929c_E)
- --> $DIR/const-generics-str-demangling.rs:38:1
+error: symbol-name(_RMs3_CsCRATE_HASH_1cINtB<REF>_3StrKRef09f908af09fa688f09fa686f09f90ae20c2a720f09f90b6f09f9192e29895f09f94a520c2a720f09fa7a1f09f929bf09f929af09f9299f09f929c_E)
+ --> $DIR/const-generics-str-demangling.rs:39:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Str<"🐊🦈🦆🐮 § 🐶👒☕🔥 § 🧡💛💚💙💜">>)
- --> $DIR/const-generics-str-demangling.rs:38:1
+error: demangling(<c[HASH]::Str<"🐊🦈🦆🐮 § 🐶👒☕🔥 § 🧡💛💚💙💜">>)
+ --> $DIR/const-generics-str-demangling.rs:39:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Str<"🐊🦈🦆🐮 § 🐶👒☕🔥 § 🧡💛💚💙💜">>)
- --> $DIR/const-generics-str-demangling.rs:38:1
+ --> $DIR/const-generics-str-demangling.rs:39:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
// NOTE(eddyb) we need `core` for `core::option::Option`, normalize away its
// disambiguator hash, which can/should change (including between stage{1,2}).
-// normalize-stderr-test: "Cs[0-9a-zA-Z]+_4core" -> "Cs$$HASH_4core"
-// normalize-stderr-test: "core\[[0-9a-f]+\]" -> "core[$$HASH_HEX]"
+// normalize-stderr-test: "core\[[0-9a-f]+\]" -> "core[HASH]"
+// normalize-stderr-test: "c\[[0-9a-f]+\]" -> "c[HASH]"
#![feature(adt_const_params, decl_macro, rustc_attrs)]
#![allow(incomplete_features)]
pub struct RefByte<const RB: &'static u8>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMCsno73SFvQKx_1cINtB0_7RefByteKRh7b_E)
-//~| ERROR demangling(<c[464da6a86cb672f]::RefByte<{&123u8}>>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::RefByte<{&123}>>)
impl RefByte<{&123}> {}
pub struct RefZst<const RMZ: &'static [u8; 0]>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs_Csno73SFvQKx_1cINtB2_6RefZstKRAEE)
-//~| ERROR demangling(<c[464da6a86cb672f]::RefZst<{&[]}>>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::RefZst<{&[]}>>)
impl RefZst<{&[]}> {}
pub struct Array3Bytes<const A3B: [u8; 3]>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs0_Csno73SFvQKx_1cINtB3_11Array3BytesKAh1_h2_h3_EE)
-//~| ERROR demangling(<c[464da6a86cb672f]::Array3Bytes<{[1u8, 2u8, 3u8]}>>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Array3Bytes<{[1, 2, 3]}>>)
impl Array3Bytes<{[1, 2, 3]}> {}
pub struct TupleByteBool<const TBB: (u8, bool)>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs1_Csno73SFvQKx_1cINtB3_13TupleByteBoolKTh1_b0_EE)
-//~| ERROR demangling(<c[464da6a86cb672f]::TupleByteBool<{(1u8, false)}>>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::TupleByteBool<{(1, false)}>>)
impl TupleByteBool<{(1, false)}> {}
// HACK(eddyb) the full mangling is only in `.stderr` because we can normalize
// the `core` disambiguator hash away there, but not here.
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs2_Csno73SFvQKx_1cINtB3_11OptionUsizeKVNtINtNtCs
-//~| ERROR demangling(<c[464da6a86cb672f]::OptionUsize<{core[
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::OptionUsize<{core::option::Option::<usize>::None}>>)
impl OptionUsize<{None}> {}
// HACK(eddyb) the full mangling is only in `.stderr` because we can normalize
// the `core` disambiguator hash away there, but not here.
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs3_Csno73SFvQKx_1cINtB3_11OptionUsizeKVNtINtNtCs
-//~| ERROR demangling(<c[464da6a86cb672f]::OptionUsize<{core[
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::OptionUsize<{core::option::Option::<usize>::Some(0)}>>)
impl OptionUsize<{Some(0)}> {}
pub struct Foo_<const F: Foo>;
#[rustc_symbol_name]
-//~^ ERROR symbol-name(_RMs4_Csno73SFvQKx_1cINtB3_4Foo_KVNtB3_3FooS1sRe616263_2chc78_5sliceRAh1_h2_h3_EEE)
-//~| ERROR demangling(<c[464da6a86cb672f]::Foo_<{c[464da6a86cb672f]::Foo { s: "abc", ch: 'x', slice: &[1u8, 2u8, 3u8] }}>>)
+//~^ ERROR symbol-name
+//~| ERROR demangling
//~| ERROR demangling-alt(<c::Foo_<{c::Foo { s: "abc", ch: 'x', slice: &[1, 2, 3] }}>>)
impl Foo_<{Foo { s: "abc", ch: 'x', slice: &[1, 2, 3] }}> {}
pub struct Bar_<const B: Bar>;
#[rustc_symbol_name]
- //~^ ERROR symbol-name(_RMs9_Csno73SFvQKx_1cINtB3_4Bar_KVNtB3_3BarS1xh7b_s_1xt1000_EE)
- //~| ERROR demangling(<c[464da6a86cb672f]::Bar_<{c[464da6a86cb672f]::Bar { x: 123u8, x: 4096u16 }}>>)
+ //~^ ERROR symbol-name
+ //~| ERROR demangling
//~| ERROR demangling-alt(<c::Bar_<{c::Bar { x: 123, x: 4096 }}>>)
impl Bar_<{Bar { $x: 123, x: 4096 }}> {}
}
-error: symbol-name(_RMCsno73SFvQKx_1cINtB0_7RefByteKRh7b_E)
+error: symbol-name(_RMCsCRATE_HASH_1cINtB<REF>_7RefByteKRh7b_E)
--> $DIR/const-generics-structural-demangling.rs:14:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::RefByte<{&123u8}>>)
+error: demangling(<c[HASH]::RefByte<{&123u8}>>)
--> $DIR/const-generics-structural-demangling.rs:14:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs_Csno73SFvQKx_1cINtB2_6RefZstKRAEE)
+error: symbol-name(_RMs_CsCRATE_HASH_1cINtB<REF>_6RefZstKRAEE)
--> $DIR/const-generics-structural-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::RefZst<{&[]}>>)
+error: demangling(<c[HASH]::RefZst<{&[]}>>)
--> $DIR/const-generics-structural-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs0_Csno73SFvQKx_1cINtB3_11Array3BytesKAh1_h2_h3_EE)
+error: symbol-name(_RMs0_CsCRATE_HASH_1cINtB<REF>_11Array3BytesKAh1_h2_h3_EE)
--> $DIR/const-generics-structural-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Array3Bytes<{[1u8, 2u8, 3u8]}>>)
+error: demangling(<c[HASH]::Array3Bytes<{[1u8, 2u8, 3u8]}>>)
--> $DIR/const-generics-structural-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs1_Csno73SFvQKx_1cINtB3_13TupleByteBoolKTh1_b0_EE)
+error: symbol-name(_RMs1_CsCRATE_HASH_1cINtB<REF>_13TupleByteBoolKTh1_b0_EE)
--> $DIR/const-generics-structural-demangling.rs:40:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::TupleByteBool<{(1u8, false)}>>)
+error: demangling(<c[HASH]::TupleByteBool<{(1u8, false)}>>)
--> $DIR/const-generics-structural-demangling.rs:40:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs2_Csno73SFvQKx_1cINtB3_11OptionUsizeKVNtINtNtCs$HASH_4core6option6OptionjE4NoneUE)
+error: symbol-name(_RMs2_CsCRATE_HASH_1cINtB<REF>_11OptionUsizeKVNtINtNtCsCRATE_HASH_4core6option6OptionjE4NoneUE)
--> $DIR/const-generics-structural-demangling.rs:50:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::OptionUsize<{core[$HASH_HEX]::option::Option::<usize>::None}>>)
+error: demangling(<c[HASH]::OptionUsize<{core[HASH]::option::Option::<usize>::None}>>)
--> $DIR/const-generics-structural-demangling.rs:50:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs3_Csno73SFvQKx_1cINtB3_11OptionUsizeKVNtINtNtCs$HASH_4core6option6OptionjE4SomeTj0_EE)
+error: symbol-name(_RMs3_CsCRATE_HASH_1cINtB<REF>_11OptionUsizeKVNtINtNtCsCRATE_HASH_4core6option6OptionjE4SomeTj0_EE)
--> $DIR/const-generics-structural-demangling.rs:58:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::OptionUsize<{core[$HASH_HEX]::option::Option::<usize>::Some(0usize)}>>)
+error: demangling(<c[HASH]::OptionUsize<{core[HASH]::option::Option::<usize>::Some(0usize)}>>)
--> $DIR/const-generics-structural-demangling.rs:58:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs4_Csno73SFvQKx_1cINtB3_4Foo_KVNtB3_3FooS1sRe616263_2chc78_5sliceRAh1_h2_h3_EEE)
+error: symbol-name(_RMs4_CsCRATE_HASH_1cINtB<REF>_4Foo_KVNtB<REF>_3FooS1sRe616263_2chc78_5sliceRAh1_h2_h3_EEE)
--> $DIR/const-generics-structural-demangling.rs:72:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<c[464da6a86cb672f]::Foo_<{c[464da6a86cb672f]::Foo { s: "abc", ch: 'x', slice: &[1u8, 2u8, 3u8] }}>>)
+error: demangling(<c[HASH]::Foo_<{c[HASH]::Foo { s: "abc", ch: 'x', slice: &[1u8, 2u8, 3u8] }}>>)
--> $DIR/const-generics-structural-demangling.rs:72:1
|
LL | #[rustc_symbol_name]
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RMs9_Csno73SFvQKx_1cINtB3_4Bar_KVNtB3_3BarS1xh7b_s_1xt1000_EE)
+error: symbol-name(_RMs9_CsCRATE_HASH_1cINtB<REF>_4Bar_KVNtB<REF>_3BarS1xh7b_s_1xt1000_EE)
--> $DIR/const-generics-structural-demangling.rs:88:5
|
LL | #[rustc_symbol_name]
|
= note: this error originates in the macro `duplicate_field_name_test` (in Nightly builds, run with -Z macro-backtrace for more info)
-error: demangling(<c[464da6a86cb672f]::Bar_<{c[464da6a86cb672f]::Bar { x: 123u8, x: 4096u16 }}>>)
+error: demangling(<c[HASH]::Bar_<{c[HASH]::Bar { x: 123u8, x: 4096u16 }}>>)
--> $DIR/const-generics-structural-demangling.rs:88:5
|
LL | #[rustc_symbol_name]
-error: symbol-name(_ZN5impl13foo3Foo3bar17<SYMBOL_HASH>)
+error: symbol-name(_ZN5impl13foo3Foo3bar17h<SYMBOL_HASH>)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(impl1::foo::Foo::bar::<SYMBOL_HASH>)
+error: demangling(impl1::foo::Foo::bar::h<SYMBOL_HASH>)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
LL | #[rustc_def_path]
| ^^^^^^^^^^^^^^^^^
-error: symbol-name(_ZN5impl13bar33_$LT$impl$u20$impl1..foo..Foo$GT$3baz17<SYMBOL_HASH>)
+error: symbol-name(_ZN5impl13bar33_$LT$impl$u20$impl1..foo..Foo$GT$3baz17h<SYMBOL_HASH>)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(impl1::bar::<impl impl1::foo::Foo>::baz::<SYMBOL_HASH>)
+error: demangling(impl1::bar::<impl impl1::foo::Foo>::baz::h<SYMBOL_HASH>)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
LL | #[rustc_def_path]
| ^^^^^^^^^^^^^^^^^
-error: symbol-name(_ZN209_$LT$$u5b$$RF$dyn$u20$impl1..Foo$u2b$Assoc$u20$$u3d$$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RF$u8$C$$u20$...$RP$$u2b$impl1..AutoTrait$u3b$$u20$3$u5d$$u20$as$u20$impl1..main..$u7b$$u7b$closure$u7d$$u7d$..Bar$GT$6method17<SYMBOL_HASH>)
+error: symbol-name(_ZN209_$LT$$u5b$$RF$dyn$u20$impl1..Foo$u2b$Assoc$u20$$u3d$$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RF$u8$C$$u20$...$RP$$u2b$impl1..AutoTrait$u3b$$u20$3$u5d$$u20$as$u20$impl1..main..$u7b$$u7b$closure$u7d$$u7d$..Bar$GT$6method17h<SYMBOL_HASH>)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method::<SYMBOL_HASH>)
+error: demangling(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method::h<SYMBOL_HASH>)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]
//[legacy]~^ ERROR symbol-name(_ZN5impl13foo3Foo3bar
//[legacy]~| ERROR demangling(impl1::foo::Foo::bar
//[legacy]~| ERROR demangling-alt(impl1::foo::Foo::bar)
- //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs2qSCrjELJET_5impl13fooNtB2_3Foo3bar)
- //[v0]~| ERROR demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::bar)
+ //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs
+ //[v0]~| ERROR demangling(<impl1[
//[v0]~| ERROR demangling-alt(<impl1::foo::Foo>::bar)
#[rustc_def_path]
//[legacy]~^ ERROR def-path(foo::Foo::bar)
//[legacy]~^ ERROR symbol-name(_ZN5impl13bar33_$LT$impl$u20$impl1..foo..Foo$GT$3baz
//[legacy]~| ERROR demangling(impl1::bar::<impl impl1::foo::Foo>::baz
//[legacy]~| ERROR demangling-alt(impl1::bar::<impl impl1::foo::Foo>::baz)
- //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs2qSCrjELJET_5impl13barNtNtB4_3foo3Foo3baz)
- //[v0]~| ERROR demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::baz)
+ //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs
+ //[v0]~| ERROR demangling(<impl1[
//[v0]~| ERROR demangling-alt(<impl1::foo::Foo>::baz)
#[rustc_def_path]
//[legacy]~^ ERROR def-path(bar::<impl foo::Foo>::baz)
//[legacy]~^ ERROR symbol-name(_ZN209_$LT$$u5b$$RF$dyn$u20$impl1..Foo$u2b$Assoc$u20$$u3d$$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RF$u8$C$$u20$...$RP$$u2b$impl1..AutoTrait$u3b$$u20$3$u5d$$u20$as$u20$impl1..main..$u7b$$u7b$closure$u7d$$u7d$..Bar$GT$6method
//[legacy]~| ERROR demangling(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method
//[legacy]~| ERROR demangling-alt(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method)
- //[v0]~^^^^ ERROR symbol-name(_RNvXNCNvCs2qSCrjELJET_5impl14mains_0ARDNtB6_3Foop5AssocFG_KCRL0_hvEuNtB6_9AutoTraitEL_j3_NtB2_3Bar6method)
- //[v0]~| ERROR demangling(<[&dyn impl1[1c5860ab79c9e305]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[1c5860ab79c9e305]::AutoTrait; 3usize] as impl1[1c5860ab79c9e305]::main::{closure#1}::Bar>::method)
+ //[v0]~^^^^ ERROR symbol-name(_RNvXNCNvCs
+ //[v0]~| ERROR demangling(<[&dyn
//[v0]~| ERROR demangling-alt(<[&dyn impl1::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1::AutoTrait; 3] as impl1::main::{closure#1}::Bar>::method)
#[rustc_def_path]
//[legacy]~^ ERROR def-path(<[&dyn Foo<Assoc = for<'r> extern "C" fn(&'r u8, ...)> + AutoTrait; 3] as main::{closure#1}::Bar>::method)
-error: symbol-name(_RNvMNtCs2qSCrjELJET_5impl13fooNtB2_3Foo3bar)
+error: symbol-name(_RNvMNtCsCRATE_HASH_5impl13fooNtB<REF>_3Foo3bar)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::bar)
+error: demangling(<impl1[HASH]::foo::Foo>::bar)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
LL | #[rustc_def_path]
| ^^^^^^^^^^^^^^^^^
-error: symbol-name(_RNvMNtCs2qSCrjELJET_5impl13barNtNtB4_3foo3Foo3baz)
+error: symbol-name(_RNvMNtCsCRATE_HASH_5impl13barNtNtB<REF>_3foo3Foo3baz)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<impl1[1c5860ab79c9e305]::foo::Foo>::baz)
+error: demangling(<impl1[HASH]::foo::Foo>::baz)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
LL | #[rustc_def_path]
| ^^^^^^^^^^^^^^^^^
-error: symbol-name(_RNvXNCNvCs2qSCrjELJET_5impl14mains_0ARDNtB6_3Foop5AssocFG_KCRL0_hvEuNtB6_9AutoTraitEL_j3_NtB2_3Bar6method)
+error: symbol-name(_RNvXNCNvCsCRATE_HASH_5impl14mains_0ARDNtB<REF>_3Foop5AssocFG_KCRL0_hvEuNtB<REF>_9AutoTraitEL_j3_NtB<REF>_3Bar6method)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<[&dyn impl1[1c5860ab79c9e305]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[1c5860ab79c9e305]::AutoTrait; 3usize] as impl1[1c5860ab79c9e305]::main::{closure#1}::Bar>::method)
+error: demangling(<[&dyn impl1[HASH]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[HASH]::AutoTrait; 3usize] as impl1[HASH]::main::{closure#1}::Bar>::method)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]
-error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h18eaa05e22e59176E)
+error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h<SYMBOL_HASH>)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h18eaa05e22e59176)
+error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h<SYMBOL_HASH>)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]
//[legacy]~^ ERROR symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo
//[legacy]~| ERROR demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo
//[legacy]~| ERROR demangling-alt(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo)
- //[v0]~^^^^ ERROR symbol-name(_RNvMNtCs8dUWfuENynB_11issue_609253fooINtB2_3FooNtNtB4_4llvm3FooE3foo)
- //[v0]~| ERROR demangling(<issue_60925[5fcbb46c6fac4139]::foo::Foo<issue_60925[5fcbb46c6fac4139]::llvm::Foo>>::foo)
+ //[v0]~^^^^ ERROR symbol-name
+ //[v0]~| ERROR demangling
//[v0]~| ERROR demangling-alt(<issue_60925::foo::Foo<issue_60925::llvm::Foo>>::foo)
pub(crate) fn foo() {
for _ in 0..0 {
-error: symbol-name(_RNvMNtCs8dUWfuENynB_11issue_609253fooINtB2_3FooNtNtB4_4llvm3FooE3foo)
+error: symbol-name(_RNvMNtCsCRATE_HASH_11issue_609253fooINtB<REF>_3FooNtNtB<REF>_4llvm3FooE3foo)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<issue_60925[5fcbb46c6fac4139]::foo::Foo<issue_60925[5fcbb46c6fac4139]::llvm::Foo>>::foo)
+error: demangling(<issue_60925[HASH]::foo::Foo<issue_60925[HASH]::llvm::Foo>>::foo)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]
-error: symbol-name(_ZN72_$LT$issue_75326..Foo$LT$I$C$E$GT$$u20$as$u20$issue_75326..Iterator2$GT$4next17SYMBOL_HASH)
+error: symbol-name(_ZN72_$LT$issue_75326..Foo$LT$I$C$E$GT$$u20$as$u20$issue_75326..Iterator2$GT$4next17h<SYMBOL_HASH>)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next::SYMBOL_HASH)
+error: demangling(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next::h<SYMBOL_HASH>)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]
//[legacy]~^ ERROR symbol-name(_ZN72_$LT$issue_75326..Foo$LT$I$C$E$GT$$u20$as$u20$issue_75326..Iterator2$GT$4next
//[legacy]~| ERROR demangling(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next
//[legacy]~| ERROR demangling-alt(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next)
- //[v0]~^^^^ ERROR symbol-name(_RNvXINICsiMBouZZ1iuD_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
- //[v0]~| ERROR demangling(<issue_75326[dac9b7624645f95d]::Foo<_, _> as issue_75326[dac9b7624645f95d]::Iterator2>::next)
+ //[v0]~^^^^ ERROR symbol-name
+ //[v0]~| ERROR demangling
//[v0]~| ERROR demangling-alt(<issue_75326::Foo<_, _> as issue_75326::Iterator2>::next)
fn next(&mut self) -> Option<Self::Item> {
self.find(|_| true)
-error: symbol-name(_RNvXINICsiMBouZZ1iuD_11issue_75326s_0pppEINtB5_3FooppENtB5_9Iterator24nextB5_)
+error: symbol-name(_RNvXINICsCRATE_HASH_11issue_75326s_0pppEINtB<REF>_3FooppENtB<REF>_9Iterator24nextB<REF>_)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<issue_75326[dac9b7624645f95d]::Foo<_, _> as issue_75326[dac9b7624645f95d]::Iterator2>::next)
+error: demangling(<issue_75326[HASH]::Foo<_, _> as issue_75326[HASH]::Iterator2>::next)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]
// build-fail
// revisions: v0
//[v0]compile-flags: -Z symbol-mangling-version=v0
-//[v0]normalize-stderr-test: "Cs.*?_" -> "CRATE_HASH"
//[v0]normalize-stderr-test: "core\[.*?\]" -> "core[HASH]"
#![feature(rustc_attrs)]
-error: symbol-name(_RNvXCRATE_HASH13trait_objectsRDG_INtNtNtCRATE_HASH4core3ops8function5FnMutTRL0_hEEp6OutputuEL_NtB2_3Bar6method)
- --> $DIR/trait-objects.rs:16:5
+error: symbol-name(_RNvXCsCRATE_HASH_13trait_objectsRDG_INtNtNtCsCRATE_HASH_4core3ops8function5FnMutTRL0_hEEp6OutputuEL_NtB<REF>_3Bar6method)
+ --> $DIR/trait-objects.rs:15:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects[3f8b57f879016e18]::Bar>::method)
- --> $DIR/trait-objects.rs:16:5
+error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects[HASH]::Bar>::method)
+ --> $DIR/trait-objects.rs:15:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<&dyn for<'a> core::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects::Bar>::method)
- --> $DIR/trait-objects.rs:16:5
+ --> $DIR/trait-objects.rs:15:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RNvXs_CRATE_HASH13trait_objectsRDG_INtNtNtCRATE_HASH4core3ops8function5FnMutTRL0_hEEp6OutputuNtNtBI_6marker4SendEL_NtB4_3Foo6method)
- --> $DIR/trait-objects.rs:28:5
+error: symbol-name(_RNvXs_CsCRATE_HASH_13trait_objectsRDG_INtNtNtCsCRATE_HASH_4core3ops8function5FnMutTRL0_hEEp6OutputuNtNtB<REF>_6marker4SendEL_NtB<REF>_3Foo6method)
+ --> $DIR/trait-objects.rs:27:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[3f8b57f879016e18]::Foo>::method)
- --> $DIR/trait-objects.rs:28:5
+error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[HASH]::Foo>::method)
+ --> $DIR/trait-objects.rs:27:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<&dyn for<'a> core::ops::function::FnMut<(&'a u8,), Output = ()> + core::marker::Send as trait_objects::Foo>::method)
- --> $DIR/trait-objects.rs:28:5
+ --> $DIR/trait-objects.rs:27:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: symbol-name(_RNvXs0_CRATE_HASH13trait_objectsRDG_INtNtNtCRATE_HASH4core3ops8function5FnMutTRL0_hEEp6OutputuNtNtBJ_6marker4SendEL_NtB5_3Baz6method)
- --> $DIR/trait-objects.rs:40:5
+error: symbol-name(_RNvXs0_CsCRATE_HASH_13trait_objectsRDG_INtNtNtCsCRATE_HASH_4core3ops8function5FnMutTRL0_hEEp6OutputuNtNtB<REF>_6marker4SendEL_NtB<REF>_3Baz6method)
+ --> $DIR/trait-objects.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[3f8b57f879016e18]::Baz>::method)
- --> $DIR/trait-objects.rs:40:5
+error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[HASH]::Baz>::method)
+ --> $DIR/trait-objects.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<&dyn for<'a> core::ops::function::FnMut<(&'a u8,), Output = ()> + core::marker::Send as trait_objects::Baz>::method)
- --> $DIR/trait-objects.rs:40:5
+ --> $DIR/trait-objects.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
-DefId(0:3 ~ thir_tree[348d]::main):
+DefId(0:3 ~ thir_tree[HASH]::main):
Thir {
arms: [],
exprs: [
region_scope: Node(2),
lint_level: Explicit(
HirId {
- owner: DefId(0:3 ~ thir_tree[348d]::main),
+ owner: DefId(0:3 ~ thir_tree[HASH]::main),
local_id: 2,
},
),
--> $DIR/not-on-bare-trait.rs:7:12
|
LL | fn foo(_x: Foo + Send) {
- | ^^^^^^^^^^ help: use `dyn`: `dyn Foo + Send`
+ | ^^^^^^^^^^
|
= note: `#[warn(bare_trait_objects)]` on by default
= warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL - fn foo(_x: Foo + Send) {
+LL + fn foo(_x: dyn Foo + Send) {
+ |
error[E0277]: the size for values of type `(dyn Foo + Send + 'static)` cannot be known at compilation time
--> $DIR/not-on-bare-trait.rs:7:8
fn main() {
let a = Foo::lol();
//~^ ERROR no function or associated item named
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
let b = Foo::<_>::lol();
//~^ ERROR no function or associated item named
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
let c = Bar::lol();
//~^ ERROR no function or associated item named
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
let d = Bar::<usize, _>::lol();
//~^ ERROR no function or associated item named
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
let e = Bar::<usize>::lol();
//~^ ERROR must be explicitly specified
+ //~| WARN trait objects without an explicit `dyn` are deprecated
+ //~| WARN this is accepted in the current edition
}
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/unspecified-self-in-trait-ref.rs:10:13
+ |
+LL | let a = Foo::lol();
+ | ^^^
+ |
+ = note: `#[warn(bare_trait_objects)]` on by default
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let a = <dyn Foo>::lol();
+ | ++++ +
+
error[E0599]: no function or associated item named `lol` found for trait object `dyn Foo<_>` in the current scope
--> $DIR/unspecified-self-in-trait-ref.rs:10:18
|
LL | let a = Foo::lol();
| ^^^ function or associated item not found in `dyn Foo<_>`
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/unspecified-self-in-trait-ref.rs:14:13
+ |
+LL | let b = Foo::<_>::lol();
+ | ^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let b = <dyn Foo::<_>>::lol();
+ | ++++ +
+
error[E0599]: no function or associated item named `lol` found for trait object `dyn Foo<_>` in the current scope
- --> $DIR/unspecified-self-in-trait-ref.rs:12:23
+ --> $DIR/unspecified-self-in-trait-ref.rs:14:23
|
LL | let b = Foo::<_>::lol();
| ^^^ function or associated item not found in `dyn Foo<_>`
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/unspecified-self-in-trait-ref.rs:18:13
+ |
+LL | let c = Bar::lol();
+ | ^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let c = <dyn Bar>::lol();
+ | ++++ +
+
error[E0599]: no function or associated item named `lol` found for trait object `dyn Bar<_, _>` in the current scope
- --> $DIR/unspecified-self-in-trait-ref.rs:14:18
+ --> $DIR/unspecified-self-in-trait-ref.rs:18:18
|
LL | let c = Bar::lol();
| ^^^ function or associated item not found in `dyn Bar<_, _>`
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/unspecified-self-in-trait-ref.rs:22:13
+ |
+LL | let d = Bar::<usize, _>::lol();
+ | ^^^^^^^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let d = <dyn Bar::<usize, _>>::lol();
+ | ++++ +
+
error[E0599]: no function or associated item named `lol` found for trait object `dyn Bar<usize, _>` in the current scope
- --> $DIR/unspecified-self-in-trait-ref.rs:16:30
+ --> $DIR/unspecified-self-in-trait-ref.rs:22:30
|
LL | let d = Bar::<usize, _>::lol();
| ^^^ function or associated item not found in `dyn Bar<usize, _>`
+warning: trait objects without an explicit `dyn` are deprecated
+ --> $DIR/unspecified-self-in-trait-ref.rs:26:13
+ |
+LL | let e = Bar::<usize>::lol();
+ | ^^^^^^^^^^^^
+ |
+ = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
+ = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
+help: use `dyn`
+ |
+LL | let e = <dyn Bar::<usize>>::lol();
+ | ++++ +
+
error[E0393]: the type parameter `A` must be explicitly specified
- --> $DIR/unspecified-self-in-trait-ref.rs:18:13
+ --> $DIR/unspecified-self-in-trait-ref.rs:26:13
|
LL | / pub trait Bar<X=usize, A=Self> {
LL | | fn foo(&self);
|
= note: because of the default `Self` reference, type parameters must be specified on object types
-error: aborting due to 5 previous errors
+error: aborting due to 5 previous errors; 5 warnings emitted
Some errors have detailed explanations: E0393, E0599.
For more information about an error, try `rustc --explain E0393`.
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&T` is not an iterator
|
= help: the trait `Iterator` is not implemented for `&T`
- = note: required because of the requirements on the impl of `IntoIterator` for `&T`
+note: required because of the requirements on the impl of `IntoIterator` for `&T`
+ --> $DIR/hir-wf-check-erase-regions.rs:6:29
+ |
+LL | impl<'a, T, const N: usize> IntoIterator for &'a Table<T, N> {
+ | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
note: required by a bound in `Flatten`
--> $SRC_DIR/core/src/iter/adapters/flatten.rs:LL:COL
|
| ^^^^^^^^^^^^^^ `&T` is not an iterator
|
= help: the trait `Iterator` is not implemented for `&T`
- = note: required because of the requirements on the impl of `IntoIterator` for `&T`
+note: required because of the requirements on the impl of `IntoIterator` for `&T`
+ --> $DIR/hir-wf-check-erase-regions.rs:6:29
+ |
+LL | impl<'a, T, const N: usize> IntoIterator for &'a Table<T, N> {
+ | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^
note: required by a bound in `Flatten`
--> $SRC_DIR/core/src/iter/adapters/flatten.rs:LL:COL
|
-Subproject commit a359ce16073401f28b84840da85b268aa3d37c88
+Subproject commit fcef61230c3b6213b6b0d233a36ba4ebd1649ec3
# Generated by dogfood
/target_recur/
+# Generated by lintcheck
+/lintcheck-logs
+
# gh pages docs
util/gh-pages/lints.json
-**/metadata_collection.json
# rustfmt backups
*.rs.bk
[`result_map_or_into_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_or_into_option
[`result_map_unit_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_unit_fn
[`result_unit_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err
+[`return_self_not_must_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use
[`reversed_empty_ranges`]: https://rust-lang.github.io/rust-clippy/master/index.html#reversed_empty_ranges
[`same_functions_in_if_condition`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_functions_in_if_condition
[`same_item_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_item_push
[`unnecessary_operation`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
[`unnecessary_self_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_self_imports
[`unnecessary_sort_by`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by
+[`unnecessary_to_owned`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[`unnecessary_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap
[`unnecessary_wraps`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_wraps
[`unneeded_field_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern
You can add options to your code to `allow`/`warn`/`deny` Clippy lints:
-* the whole set of `Warn` lints using the `clippy` lint group (`#![deny(clippy::all)]`)
+* the whole set of `Warn` lints using the `clippy` lint group (`#![deny(clippy::all)]`).
+ Note that `rustc` has additional [lint groups](https://doc.rust-lang.org/rustc/lints/groups.html).
* all lints using both the `clippy` and `clippy::pedantic` lint groups (`#![deny(clippy::all)]`,
`#![deny(clippy::pedantic)]`). Note that `clippy::pedantic` contains some very aggressive
/// ```rust,no_run
/// # #![feature(asm)]
/// # unsafe { let ptr = "".as_ptr();
+ /// # use std::arch::asm;
/// asm!("lea {}, [{}]", lateout(reg) _, in(reg) ptr);
/// # }
/// ```
/// ```rust,no_run
/// # #![feature(asm)]
/// # unsafe { let ptr = "".as_ptr();
+ /// # use std::arch::asm;
/// asm!("lea ({}), {}", in(reg) ptr, lateout(reg) _, options(att_syntax));
/// # }
/// ```
/// ```rust,no_run
/// # #![feature(asm)]
/// # unsafe { let ptr = "".as_ptr();
+ /// # use std::arch::asm;
/// asm!("lea ({}), {}", in(reg) ptr, lateout(reg) _, options(att_syntax));
/// # }
/// ```
/// ```rust,no_run
/// # #![feature(asm)]
/// # unsafe { let ptr = "".as_ptr();
+ /// # use std::arch::asm;
/// asm!("lea {}, [{}]", lateout(reg) _, in(reg) ptr);
/// # }
/// ```
use clippy_utils::diagnostics::span_lint_and_help;
use clippy_utils::higher;
use clippy_utils::source::snippet_opt;
-use clippy_utils::{is_direct_expn_of, is_expn_of, match_panic_call};
+use clippy_utils::{is_direct_expn_of, is_expn_of, match_panic_call, peel_blocks};
use if_chain::if_chain;
use rustc_hir::{Expr, ExprKind, UnOp};
use rustc_lint::{LateContext, LateLintPass};
if let ExprKind::Unary(UnOp::Not, expr) = cond.kind;
// bind the first argument of the `assert!` macro
if let Some((Constant::Bool(is_true), _)) = constant(cx, cx.typeck_results(), expr);
- // block
- if let ExprKind::Block(block, _) = then.kind;
- if block.stmts.is_empty();
- if let Some(block_expr) = &block.expr;
- // inner block is optional. unwrap it if it exists, or use the expression as is otherwise.
- if let Some(begin_panic_call) = match block_expr.kind {
- ExprKind::Block(inner_block, _) => &inner_block.expr,
- _ => &block.expr,
- };
+ let begin_panic_call = peel_blocks(then);
// function call
if let Some(arg) = match_panic_call(cx, begin_panic_call);
// bind the second argument of the `assert!` macro if it exists
let body = self.cx.tcx.hir().body(eid);
let ex = &body.value;
- if matches!(ex.kind, ExprKind::Block(_, _)) && !body.value.span.from_expansion() {
- self.found_block = Some(ex);
- return;
+ if let ExprKind::Block(block, _) = ex.kind {
+ if !body.value.span.from_expansion() && !block.stmts.is_empty() {
+ self.found_block = Some(ex);
+ return;
+ }
}
}
walk_expr(self, expr);
use clippy_utils::source::snippet_with_applicability;
use clippy_utils::ty::match_type;
use clippy_utils::visitors::is_local_used;
-use clippy_utils::{path_to_local_id, paths, peel_ref_operators, remove_blocks, strip_pat_refs};
+use clippy_utils::{path_to_local_id, paths, peel_blocks, peel_ref_operators, strip_pat_refs};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::{BinOpKind, Expr, ExprKind, PatKind};
fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
if_chain! {
if let ExprKind::MethodCall(count, _, [count_recv], _) = expr.kind;
- if count.ident.name == sym!(count);
+ if count.ident.name == sym::count;
if let ExprKind::MethodCall(filter, _, [filter_recv, filter_arg], _) = count_recv.kind;
if filter.ident.name == sym!(filter);
if let ExprKind::Closure(_, _, body_id, _, _) = filter_arg.kind;
cx.typeck_results().expr_ty(filter_recv).peel_refs(),
&paths::SLICE_ITER);
let operand_is_arg = |expr| {
- let expr = peel_ref_operators(cx, remove_blocks(expr));
+ let expr = peel_ref_operators(cx, peel_blocks(expr));
path_to_local_id(expr, arg_id)
};
let needle = if operand_is_arg(l) {
use clippy_utils::diagnostics::span_lint_and_then;
use clippy_utils::higher::IfLetOrMatch;
use clippy_utils::visitors::is_local_used;
-use clippy_utils::{is_lang_ctor, is_unit_expr, path_to_local, peel_ref_operators, SpanlessEq};
+use clippy_utils::{is_lang_ctor, is_unit_expr, path_to_local, peel_blocks_with_stmt, peel_ref_operators, SpanlessEq};
use if_chain::if_chain;
use rustc_hir::LangItem::OptionNone;
-use rustc_hir::{Arm, Expr, ExprKind, Guard, HirId, Pat, PatKind, StmtKind};
+use rustc_hir::{Arm, Expr, Guard, HirId, Pat, PatKind};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
use rustc_span::{MultiSpan, Span};
outer_guard: Option<&'tcx Guard<'tcx>>,
outer_else_body: Option<&'tcx Expr<'tcx>>,
) {
- let inner_expr = strip_singleton_blocks(outer_then_body);
+ let inner_expr = peel_blocks_with_stmt(outer_then_body);
if_chain! {
if let Some(inner) = IfLetOrMatch::parse(cx, inner_expr);
if let Some((inner_scrutinee, inner_then_pat, inner_else_body)) = match inner {
}
}
-fn strip_singleton_blocks<'hir>(mut expr: &'hir Expr<'hir>) -> &'hir Expr<'hir> {
- while let ExprKind::Block(block, _) = expr.kind {
- match (block.stmts, block.expr) {
- ([stmt], None) => match stmt.kind {
- StmtKind::Expr(e) | StmtKind::Semi(e) => expr = e,
- _ => break,
- },
- ([], Some(e)) => expr = e,
- _ => break,
- }
- }
- expr
-}
-
/// A "wild-like" arm has a wild (`_`) or `None` pattern and no guard. Such arms can be "collapsed"
/// into a single wild arm without any significant loss in semantics or readability.
fn arm_is_wild_like(cx: &LateContext<'_>, arm: &Arm<'_>) -> bool {
use clippy_utils::diagnostics::span_lint_and_help;
-use clippy_utils::{is_automatically_derived, is_default_equivalent, remove_blocks};
+use clippy_utils::{is_automatically_derived, is_default_equivalent, peel_blocks};
use rustc_hir::{
def::{DefKind, Res},
Body, Expr, ExprKind, GenericArg, Impl, ImplItemKind, Item, ItemKind, Node, PathSegment, QPath, TyKind,
}
}
}
- let should_emit = match remove_blocks(func_expr).kind {
+ let should_emit = match peel_blocks(func_expr).kind {
ExprKind::Tup(fields) => fields.iter().all(|e| is_default_equivalent(cx, e)),
ExprKind::Call(callee, args)
if is_path_self(callee) => args.iter().all(|e| is_default_equivalent(cx, e)),
impl<'tcx> LateLintPass<'tcx> for PatternEquality {
fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
if_chain! {
- if let ExprKind::Let(pat, exp, _) = expr.kind;
- if unary_pattern(pat);
- let exp_ty = cx.typeck_results().expr_ty(exp);
- let pat_ty = cx.typeck_results().pat_ty(pat);
+ if let ExprKind::Let(let_expr) = expr.kind;
+ if unary_pattern(let_expr.pat);
+ let exp_ty = cx.typeck_results().expr_ty(let_expr.init);
+ let pat_ty = cx.typeck_results().pat_ty(let_expr.pat);
if is_structural_partial_eq(cx, exp_ty, pat_ty);
then {
let mut applicability = Applicability::MachineApplicable;
- let pat_str = match pat.kind {
+ let pat_str = match let_expr.pat.kind {
PatKind::Struct(..) => format!(
"({})",
- snippet_with_context(cx, pat.span, expr.span.ctxt(), "..", &mut applicability).0,
+ snippet_with_context(cx, let_expr.pat.span, expr.span.ctxt(), "..", &mut applicability).0,
),
- _ => snippet_with_context(cx, pat.span, expr.span.ctxt(), "..", &mut applicability).0.to_string(),
+ _ => snippet_with_context(cx, let_expr.pat.span, expr.span.ctxt(), "..", &mut applicability).0.to_string(),
};
span_lint_and_sugg(
cx,
"try",
format!(
"{} == {}",
- snippet_with_context(cx, exp.span, expr.span.ctxt(), "..", &mut applicability).0,
+ snippet_with_context(cx, let_expr.init.span, expr.span.ctxt(), "..", &mut applicability).0,
pat_str,
),
applicability,
};
use clippy_utils::diagnostics::span_lint_and_sugg;
use clippy_utils::higher;
-use clippy_utils::{eq_expr_value, get_parent_expr, in_constant, numeric_literal, sugg};
+use clippy_utils::{eq_expr_value, get_parent_expr, in_constant, numeric_literal, peel_blocks, sugg};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::{BinOpKind, Expr, ExprKind, PathSegment, UnOp};
fn check_custom_abs(cx: &LateContext<'_>, expr: &Expr<'_>) {
if_chain! {
- if let Some(higher::If { cond, then, r#else }) = higher::If::hir(expr);
- if let ExprKind::Block(block, _) = then.kind;
- if block.stmts.is_empty();
- if let Some(if_body_expr) = block.expr;
- if let Some(ExprKind::Block(else_block, _)) = r#else.map(|el| &el.kind);
- if else_block.stmts.is_empty();
- if let Some(else_body_expr) = else_block.expr;
+ if let Some(higher::If { cond, then, r#else: Some(r#else) }) = higher::If::hir(expr);
+ let if_body_expr = peel_blocks(then);
+ let else_body_expr = peel_blocks(r#else);
if let Some((if_expr_positive, body)) = are_negated(cx, if_body_expr, else_body_expr);
then {
let positive_abs_sugg = (
use clippy_utils::diagnostics::span_lint_and_help;
use clippy_utils::source::snippet_with_macro_callsite;
-use clippy_utils::{contains_return, higher, is_else_clause, is_lang_ctor, meets_msrv, msrvs};
+use clippy_utils::{contains_return, higher, is_else_clause, is_lang_ctor, meets_msrv, msrvs, peel_blocks};
use if_chain::if_chain;
use rustc_hir::LangItem::{OptionNone, OptionSome};
use rustc_hir::{Expr, ExprKind, Stmt, StmtKind};
if let ExprKind::Call(then_call, [then_arg]) = then_expr.kind;
if let ExprKind::Path(ref then_call_qpath) = then_call.kind;
if is_lang_ctor(cx, then_call_qpath, OptionSome);
- if let ExprKind::Block(els_block, _) = els.kind;
- if els_block.stmts.is_empty();
- if let Some(els_expr) = els_block.expr;
- if let ExprKind::Path(ref qpath) = els_expr.kind;
+ if let ExprKind::Path(ref qpath) = peel_blocks(els).kind;
if is_lang_ctor(cx, qpath, OptionNone);
if !stmts_contains_early_return(then_block.stmts);
then {
use clippy_utils::diagnostics::span_lint_and_sugg;
-use clippy_utils::higher;
-use clippy_utils::SpanlessEq;
+use clippy_utils::{higher, peel_blocks_with_stmt, SpanlessEq};
use if_chain::if_chain;
use rustc_ast::ast::LitKind;
use rustc_errors::Applicability;
-use rustc_hir::{lang_items::LangItem, BinOpKind, Expr, ExprKind, QPath, StmtKind};
+use rustc_hir::{lang_items::LangItem, BinOpKind, Expr, ExprKind, QPath};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
// Ensure that the binary operator is >, != and <
if BinOpKind::Ne == cond_op.node || BinOpKind::Gt == cond_op.node || BinOpKind::Lt == cond_op.node;
- // Check if the true condition block has only one statement
- if let ExprKind::Block(block, _) = then.kind;
- if block.stmts.len() == 1 && block.expr.is_none();
-
// Check if assign operation is done
- if let StmtKind::Semi(e) = block.stmts[0].kind;
- if let Some(target) = subtracts_one(cx, e);
+ if let Some(target) = subtracts_one(cx, then);
// Extracting out the variable name
if let ExprKind::Path(QPath::Resolved(_, ares_path)) = target.kind;
}
}
-fn subtracts_one<'a>(cx: &LateContext<'_>, expr: &Expr<'a>) -> Option<&'a Expr<'a>> {
- match expr.kind {
+fn subtracts_one<'a>(cx: &LateContext<'_>, expr: &'a Expr<'a>) -> Option<&'a Expr<'a>> {
+ match peel_blocks_with_stmt(expr).kind {
ExprKind::AssignOp(ref op1, target, value) => {
if_chain! {
if BinOpKind::Sub == op1.node;
LintId::of(methods::UNNECESSARY_FILTER_MAP),
LintId::of(methods::UNNECESSARY_FOLD),
LintId::of(methods::UNNECESSARY_LAZY_EVALUATIONS),
+ LintId::of(methods::UNNECESSARY_TO_OWNED),
LintId::of(methods::UNWRAP_OR_ELSE_DEFAULT),
LintId::of(methods::USELESS_ASREF),
LintId::of(methods::WRONG_SELF_CONVENTION),
LintId::of(non_copy_const::DECLARE_INTERIOR_MUTABLE_CONST),
LintId::of(non_expressive_names::JUST_UNDERSCORES_AND_DIGITS),
LintId::of(non_octal_unix_permissions::NON_OCTAL_UNIX_PERMISSIONS),
- LintId::of(non_send_fields_in_send_ty::NON_SEND_FIELDS_IN_SEND_TY),
LintId::of(octal_escapes::OCTAL_ESCAPES),
LintId::of(open_options::NONSENSICAL_OPEN_OPTIONS),
LintId::of(option_env_unwrap::OPTION_ENV_UNWRAP),
LintId::of(reference::REF_IN_DEREF),
LintId::of(regex::INVALID_REGEX),
LintId::of(repeat_once::REPEAT_ONCE),
+ LintId::of(return_self_not_must_use::RETURN_SELF_NOT_MUST_USE),
LintId::of(returns::LET_AND_RETURN),
LintId::of(returns::NEEDLESS_RETURN),
LintId::of(self_assignment::SELF_ASSIGNMENT),
methods::UNNECESSARY_FILTER_MAP,
methods::UNNECESSARY_FOLD,
methods::UNNECESSARY_LAZY_EVALUATIONS,
+ methods::UNNECESSARY_TO_OWNED,
methods::UNWRAP_OR_ELSE_DEFAULT,
methods::UNWRAP_USED,
methods::USELESS_ASREF,
regex::INVALID_REGEX,
regex::TRIVIAL_REGEX,
repeat_once::REPEAT_ONCE,
+ return_self_not_must_use::RETURN_SELF_NOT_MUST_USE,
returns::LET_AND_RETURN,
returns::NEEDLESS_RETURN,
same_name_method::SAME_NAME_METHOD,
LintId::of(missing_const_for_fn::MISSING_CONST_FOR_FN),
LintId::of(mutable_debug_assertion::DEBUG_ASSERT_WITH_MUT_CALL),
LintId::of(mutex_atomic::MUTEX_INTEGER),
+ LintId::of(non_send_fields_in_send_ty::NON_SEND_FIELDS_IN_SEND_TY),
LintId::of(nonstandard_macro_braces::NONSTANDARD_MACRO_BRACES),
LintId::of(option_if_let_else::OPTION_IF_LET_ELSE),
LintId::of(path_buf_push_overwrite::PATH_BUF_PUSH_OVERWRITE),
LintId::of(methods::MANUAL_STR_REPEAT),
LintId::of(methods::OR_FUN_CALL),
LintId::of(methods::SINGLE_CHAR_PATTERN),
+ LintId::of(methods::UNNECESSARY_TO_OWNED),
LintId::of(misc::CMP_OWNED),
LintId::of(mutex_atomic::MUTEX_ATOMIC),
LintId::of(redundant_clone::REDUNDANT_CLONE),
LintId::of(loops::MUT_RANGE_BOUND),
LintId::of(methods::SUSPICIOUS_MAP),
LintId::of(mut_key::MUTABLE_KEY_TYPE),
- LintId::of(non_send_fields_in_send_ty::NON_SEND_FIELDS_IN_SEND_TY),
LintId::of(octal_escapes::OCTAL_ESCAPES),
+ LintId::of(return_self_not_must_use::RETURN_SELF_NOT_MUST_USE),
LintId::of(suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL),
LintId::of(suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL),
])
mod reference;
mod regex;
mod repeat_once;
+mod return_self_not_must_use;
mod returns;
mod same_name_method;
mod self_assignment;
store.register_late_pass(|| Box::new(trailing_empty_array::TrailingEmptyArray));
store.register_early_pass(|| Box::new(octal_escapes::OctalEscapes));
store.register_late_pass(|| Box::new(needless_late_init::NeedlessLateInit));
+ store.register_late_pass(|| Box::new(return_self_not_must_use::ReturnSelfNotMustUse));
// add lints here, do not remove this comment, it's used in `new_lint`
}
///
/// ### Known problems
/// - We bail out if the function has a `where` clause where lifetimes
- /// are mentioned due to potenial false positives.
+ /// are mentioned due to potential false positives.
/// - Lifetime bounds such as `impl Foo + 'a` and `T: 'a` must be elided with the
/// placeholder notation `'_` because the fully elided notation leaves the type bound to `'static`.
///
use clippy_utils::diagnostics::span_lint_and_then;
use clippy_utils::higher;
use clippy_utils::visitors::is_local_used;
-use clippy_utils::{is_lang_ctor, path_to_local_id};
+use clippy_utils::{is_lang_ctor, path_to_local_id, peel_blocks_with_stmt};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::LangItem::{OptionSome, ResultOk};
-use rustc_hir::{Expr, ExprKind, Pat, PatKind, StmtKind};
+use rustc_hir::{Expr, Pat, PatKind};
use rustc_lint::LateContext;
use rustc_middle::ty;
use rustc_span::source_map::Span;
body: &'tcx Expr<'_>,
span: Span,
) {
- if let ExprKind::Block(block, _) = body.kind {
- // Ensure the `if let` statement is the only expression or statement in the for-loop
- let inner_expr = if block.stmts.len() == 1 && block.expr.is_none() {
- let match_stmt = &block.stmts[0];
- if let StmtKind::Semi(inner_expr) = match_stmt.kind {
- Some(inner_expr)
- } else {
- None
- }
- } else if block.stmts.is_empty() {
- block.expr
- } else {
- None
- };
+ let inner_expr = peel_blocks_with_stmt(body);
+ if_chain! {
+ if let Some(higher::IfLet { let_pat, let_expr, if_then, if_else: None })
+ = higher::IfLet::hir(cx, inner_expr);
+ // Ensure match_expr in `if let` statement is the same as the pat from the for-loop
+ if let PatKind::Binding(_, pat_hir_id, _, _) = pat.kind;
+ if path_to_local_id(let_expr, pat_hir_id);
+ // Ensure the `if let` statement is for the `Some` variant of `Option` or the `Ok` variant of `Result`
+ if let PatKind::TupleStruct(ref qpath, _, _) = let_pat.kind;
+ let some_ctor = is_lang_ctor(cx, qpath, OptionSome);
+ let ok_ctor = is_lang_ctor(cx, qpath, ResultOk);
+ if some_ctor || ok_ctor;
+ // Ensure expr in `if let` is not used afterwards
+ if !is_local_used(cx, if_then, pat_hir_id);
+ then {
+ let if_let_type = if some_ctor { "Some" } else { "Ok" };
+ // Prepare the error message
+ let msg = format!("unnecessary `if let` since only the `{}` variant of the iterator element is used", if_let_type);
- if_chain! {
- if let Some(inner_expr) = inner_expr;
- if let Some(higher::IfLet { let_pat, let_expr, if_then, if_else: None })
- = higher::IfLet::hir(cx, inner_expr);
- // Ensure match_expr in `if let` statement is the same as the pat from the for-loop
- if let PatKind::Binding(_, pat_hir_id, _, _) = pat.kind;
- if path_to_local_id(let_expr, pat_hir_id);
- // Ensure the `if let` statement is for the `Some` variant of `Option` or the `Ok` variant of `Result`
- if let PatKind::TupleStruct(ref qpath, _, _) = let_pat.kind;
- let some_ctor = is_lang_ctor(cx, qpath, OptionSome);
- let ok_ctor = is_lang_ctor(cx, qpath, ResultOk);
- if some_ctor || ok_ctor;
- // Ensure epxr in `if let` is not used afterwards
- if !is_local_used(cx, if_then, pat_hir_id);
- then {
- let if_let_type = if some_ctor { "Some" } else { "Ok" };
- // Prepare the error message
- let msg = format!("unnecessary `if let` since only the `{}` variant of the iterator element is used", if_let_type);
-
- // Prepare the help message
- let mut applicability = Applicability::MaybeIncorrect;
- let arg_snippet = make_iterator_snippet(cx, arg, &mut applicability);
- let copied = match cx.typeck_results().expr_ty(let_expr).kind() {
- ty::Ref(_, inner, _) => match inner.kind() {
- ty::Ref(..) => ".copied()",
- _ => ""
- }
+ // Prepare the help message
+ let mut applicability = Applicability::MaybeIncorrect;
+ let arg_snippet = make_iterator_snippet(cx, arg, &mut applicability);
+ let copied = match cx.typeck_results().expr_ty(let_expr).kind() {
+ ty::Ref(_, inner, _) => match inner.kind() {
+ ty::Ref(..) => ".copied()",
_ => ""
- };
+ }
+ _ => ""
+ };
- span_lint_and_then(
- cx,
- MANUAL_FLATTEN,
- span,
- &msg,
- |diag| {
- let sugg = format!("{}{}.flatten()", arg_snippet, copied);
- diag.span_suggestion(
- arg.span,
- "try",
- sugg,
- Applicability::MaybeIncorrect,
- );
- diag.span_help(
- inner_expr.span,
- "...and remove the `if let` statement in the for loop",
- );
- }
- );
- }
+ span_lint_and_then(
+ cx,
+ MANUAL_FLATTEN,
+ span,
+ &msg,
+ |diag| {
+ let sugg = format!("{}{}.flatten()", arg_snippet, copied);
+ diag.span_suggestion(
+ arg.span,
+ "try",
+ sugg,
+ Applicability::MaybeIncorrect,
+ );
+ diag.span_help(
+ inner_expr.span,
+ "...and remove the `if let` statement in the for loop",
+ );
+ }
+ );
}
}
}
}
fn never_loop_block(block: &Block<'_>, main_loop_id: HirId) -> NeverLoopResult {
- let stmts = block.stmts.iter().map(stmt_to_expr);
- let expr = once(block.expr);
- let mut iter = stmts.chain(expr).flatten();
+ let mut iter = block.stmts.iter().filter_map(stmt_to_expr).chain(block.expr);
never_loop_expr_seq(&mut iter, main_loop_id)
}
| ExprKind::Unary(_, e)
| ExprKind::Cast(e, _)
| ExprKind::Type(e, _)
- | ExprKind::Let(_, e, _)
| ExprKind::Field(e, _)
| ExprKind::AddrOf(_, _, e)
| ExprKind::Struct(_, _, Some(e))
| ExprKind::Repeat(e, _)
| ExprKind::DropTemps(e) => never_loop_expr(e, main_loop_id),
+ ExprKind::Let(let_expr) => never_loop_expr(let_expr.init, main_loop_id),
ExprKind::Array(es) | ExprKind::MethodCall(_, _, es, _) | ExprKind::Tup(es) => {
never_loop_expr_all(&mut es.iter(), main_loop_id)
},
..
} = &expr;
if is_expn_of(stmt.span, "panic").is_some();
- if !matches!(cond.kind, ExprKind::Let(_, _, _));
+ if !matches!(cond.kind, ExprKind::Let(_));
if let StmtKind::Semi(semi) = stmt.kind;
if !cx.tcx.sess.source_map().is_multiline(cond.span);
use clippy_utils::ty::{is_type_diagnostic_item, peel_mid_ty_refs_is_mutable, type_is_unsafe_function};
use clippy_utils::{
can_move_expr_to_closure, in_constant, is_else_clause, is_lang_ctor, is_lint_allowed, path_to_local_id,
- peel_hir_expr_refs, peel_hir_expr_while, CaptureKind,
+ peel_blocks, peel_hir_expr_refs, peel_hir_expr_while, CaptureKind,
};
use rustc_ast::util::parser::PREC_POSTFIX;
use rustc_errors::Applicability;
// Checks for the `None` value.
fn is_none_expr(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) -> bool {
- match expr.kind {
- ExprKind::Path(ref qpath) => is_lang_ctor(cx, qpath, OptionNone),
- ExprKind::Block(
- Block {
- stmts: [],
- expr: Some(expr),
- ..
- },
- _,
- ) => is_none_expr(cx, expr),
- _ => false,
- }
+ matches!(peel_blocks(expr).kind, ExprKind::Path(ref qpath) if is_lang_ctor(cx, qpath, OptionNone))
}
use clippy_utils::diagnostics::span_lint_and_sugg;
-use clippy_utils::is_trait_method;
-use clippy_utils::remove_blocks;
use clippy_utils::source::snippet_with_applicability;
use clippy_utils::ty::{is_copy, is_type_diagnostic_item};
+use clippy_utils::{is_trait_method, peel_blocks};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir as hir;
if let hir::ExprKind::Closure(_, _, body_id, _, _) = args[1].kind;
then {
let closure_body = cx.tcx.hir().body(body_id);
- let closure_expr = remove_blocks(&closure_body.value);
+ let closure_expr = peel_blocks(&closure_body.value);
match closure_body.params[0].pat.kind {
hir::PatKind::Ref(inner, hir::Mutability::Not) => if let hir::PatKind::Binding(
hir::BindingAnnotation::Unannotated, .., name, None
use clippy_utils::visitors::is_local_used;
use clippy_utils::{
get_parent_expr, is_expn_of, is_lang_ctor, is_lint_allowed, is_refutable, is_unit_expr, is_wild, meets_msrv, msrvs,
- path_to_local, path_to_local_id, peel_hir_pat_refs, peel_n_hir_expr_refs, recurse_or_patterns, remove_blocks,
+ path_to_local, path_to_local_id, peel_blocks, peel_hir_pat_refs, peel_n_hir_expr_refs, recurse_or_patterns,
strip_pat_refs,
};
use clippy_utils::{paths, search_same, SpanlessEq, SpanlessHash};
QPath::Resolved(None, variant_name), args, _) = arms[0].pat.kind;
if args.len() == 1;
if let PatKind::Binding(_, arg, ..) = strip_pat_refs(&args[0]).kind;
- let body = remove_blocks(arms[0].body);
+ let body = peel_blocks(arms[0].body);
if path_to_local_id(body, arg);
then {
return;
}
let els = arms[1].body;
- let els = if is_unit_expr(remove_blocks(els)) {
+ let els = if is_unit_expr(peel_blocks(els)) {
None
} else if let ExprKind::Block(Block { stmts, expr: block_expr, .. }, _) = els.kind {
if stmts.len() == 1 && block_expr.is_none() || stmts.is_empty() && block_expr.is_some() {
let matched_vars = ex.span;
let bind_names = arms[0].pat.span;
- let match_body = remove_blocks(arms[0].body);
+ let match_body = peel_blocks(arms[0].body);
let mut snippet_body = if match_body.span.from_expansion() {
Sugg::hir_with_macro_callsite(cx, match_body, "..").to_string()
} else {
if is_lang_ctor(cx, qpath, OptionSome);
if let PatKind::Binding(rb, .., ident, _) = first_pat.kind;
if rb == BindingAnnotation::Ref || rb == BindingAnnotation::RefMut;
- if let ExprKind::Call(e, args) = remove_blocks(arm.body).kind;
+ if let ExprKind::Call(e, args) = peel_blocks(arm.body).kind;
if let ExprKind::Path(ref some_path) = e.kind;
if is_lang_ctor(cx, some_path, OptionSome) && args.len() == 1;
if let ExprKind::Path(QPath::Resolved(_, path2)) = args[0].kind;
use super::{contains_return, BIND_INSTEAD_OF_MAP};
use clippy_utils::diagnostics::{multispan_sugg_with_applicability, span_lint_and_sugg, span_lint_and_then};
use clippy_utils::source::{snippet, snippet_with_macro_callsite};
-use clippy_utils::{remove_blocks, visitors::find_all_ret_expressions};
+use clippy_utils::{peel_blocks, visitors::find_all_ret_expressions};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir as hir;
match arg.kind {
hir::ExprKind::Closure(_, _, body_id, closure_args_span, _) => {
let closure_body = cx.tcx.hir().body(body_id);
- let closure_expr = remove_blocks(&closure_body.value);
+ let closure_expr = peel_blocks(&closure_body.value);
if Self::lint_closure_autofixable(cx, expr, recv, closure_expr, closure_args_span) {
true
use clippy_utils::diagnostics::span_lint_and_sugg;
use clippy_utils::source::{indent_of, reindent_multiline, snippet};
use clippy_utils::ty::is_type_diagnostic_item;
-use clippy_utils::{is_trait_method, path_to_local_id, remove_blocks, SpanlessEq};
+use clippy_utils::{is_trait_method, path_to_local_id, peel_blocks, SpanlessEq};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir as hir;
},
hir::ExprKind::Closure(_, _, c, _, _) => {
let body = cx.tcx.hir().body(*c);
- let closure_expr = remove_blocks(&body.value);
+ let closure_expr = peel_blocks(&body.value);
let arg_id = body.params[0].pat.hir_id;
match closure_expr.kind {
hir::ExprKind::MethodCall(hir::PathSegment { ident, .. }, _, args, _) => {
pub fn check(cx: &LateContext<'_>, method_name: &str, expr: &hir::Expr<'_>, recv: &hir::Expr<'_>, span: Span) {
if_chain! {
if let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id);
- if match method_name {
- "to_os_string" => is_diag_item_method(cx, method_def_id, sym::OsStr),
- "to_owned" => is_diag_trait_item(cx, method_def_id, sym::ToOwned),
- "to_path_buf" => is_diag_item_method(cx, method_def_id, sym::Path),
- "to_vec" => cx.tcx.impl_of_method(method_def_id)
- .map(|impl_did| Some(impl_did) == cx.tcx.lang_items().slice_alloc_impl())
- == Some(true),
- _ => false,
- };
+ if is_clone_like(cx, method_name, method_def_id);
let return_type = cx.typeck_results().expr_ty(expr);
let input_type = cx.typeck_results().expr_ty(recv).peel_refs();
if let Some(ty_name) = input_type.ty_adt_def().map(|adt_def| cx.tcx.item_name(adt_def.did));
}
}
}
+
+/// Returns true if the named method can be used to clone the receiver.
+/// Note that `to_string` is not flagged by `implicit_clone`. So other lints that call
+/// `is_clone_like` and that do flag `to_string` must handle it separately. See, e.g.,
+/// `is_to_owned_like` in `unnecessary_to_owned.rs`.
+pub fn is_clone_like(cx: &LateContext<'_>, method_name: &str, method_def_id: hir::def_id::DefId) -> bool {
+ match method_name {
+ "to_os_string" => is_diag_item_method(cx, method_def_id, sym::OsStr),
+ "to_owned" => is_diag_trait_item(cx, method_def_id, sym::ToOwned),
+ "to_path_buf" => is_diag_item_method(cx, method_def_id, sym::Path),
+ "to_vec" => {
+ cx.tcx
+ .impl_of_method(method_def_id)
+ .map(|impl_did| Some(impl_did) == cx.tcx.lang_items().slice_alloc_impl())
+ == Some(true)
+ },
+ _ => false,
+ }
+}
mod uninit_assumed_init;
mod unnecessary_filter_map;
mod unnecessary_fold;
+mod unnecessary_iter_cloned;
mod unnecessary_lazy_eval;
+mod unnecessary_to_owned;
mod unwrap_or_else_default;
mod unwrap_used;
mod useless_asref;
"usages of `str::splitn` that can be replaced with `str::split`"
}
+declare_clippy_lint! {
+ /// ### What it does
+ /// Checks for unnecessary calls to [`ToOwned::to_owned`](https://doc.rust-lang.org/std/borrow/trait.ToOwned.html#tymethod.to_owned)
+ /// and other `to_owned`-like functions.
+ ///
+ /// ### Why is this bad?
+ /// The unnecessary calls result in useless allocations.
+ ///
+ /// ### Example
+ /// ```rust
+ /// let path = std::path::Path::new("x");
+ /// foo(&path.to_string_lossy().to_string());
+ /// fn foo(s: &str) {}
+ /// ```
+ /// Use instead:
+ /// ```rust
+ /// let path = std::path::Path::new("x");
+ /// foo(&path.to_string_lossy());
+ /// fn foo(s: &str) {}
+ /// ```
+ #[clippy::version = "1.58.0"]
+ pub UNNECESSARY_TO_OWNED,
+ perf,
+ "unnecessary calls to `to_owned`-like functions"
+}
+
pub struct Methods {
avoid_breaking_exported_api: bool,
msrv: Option<RustcVersion>,
MANUAL_STR_REPEAT,
EXTEND_WITH_DRAIN,
MANUAL_SPLIT_ONCE,
- NEEDLESS_SPLITN
+ NEEDLESS_SPLITN,
+ UNNECESSARY_TO_OWNED,
]);
/// Extracts a method call name, args, and `Span` of the method name.
single_char_add_str::check(cx, expr, args);
into_iter_on_ref::check(cx, expr, *method_span, method_call.ident.name, args);
single_char_pattern::check(cx, expr, method_call.ident.name, args);
+ unnecessary_to_owned::check(cx, expr, method_call.ident.name, args);
},
hir::ExprKind::Binary(op, lhs, rhs) if op.node == hir::BinOpKind::Eq || op.node == hir::BinOpKind::Ne => {
let mut info = BinaryExprInfo {
use clippy_utils::diagnostics::span_lint_and_sugg;
use clippy_utils::source::snippet;
use clippy_utils::ty::is_type_diagnostic_item;
-use clippy_utils::{match_def_path, meets_msrv, msrvs, path_to_local_id, paths, remove_blocks};
+use clippy_utils::{match_def_path, meets_msrv, msrvs, path_to_local_id, paths, peel_blocks};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir as hir;
}),
hir::ExprKind::Closure(_, _, body_id, _, _) => {
let closure_body = cx.tcx.hir().body(body_id);
- let closure_expr = remove_blocks(&closure_body.value);
+ let closure_expr = peel_blocks(&closure_body.value);
match &closure_expr.kind {
hir::ExprKind::MethodCall(_, _, args, _) => {
use clippy_utils::diagnostics::span_lint_and_sugg;
use clippy_utils::source::snippet_with_applicability;
-use clippy_utils::{is_trait_method, path_to_local_id, remove_blocks, strip_pat_refs};
+use clippy_utils::{is_trait_method, path_to_local_id, peel_blocks, strip_pat_refs};
use if_chain::if_chain;
use rustc_ast::ast;
use rustc_errors::Applicability;
// Extract the body of the closure passed to fold
if let hir::ExprKind::Closure(_, _, body_id, _, _) = acc.kind;
let closure_body = cx.tcx.hir().body(body_id);
- let closure_expr = remove_blocks(&closure_body.value);
+ let closure_expr = peel_blocks(&closure_body.value);
// Check if the closure body is of the form `acc <op> some_expr(x)`
if let hir::ExprKind::Binary(ref bin_op, left_expr, right_expr) = closure_expr.kind;
--- /dev/null
+use clippy_utils::diagnostics::span_lint_and_then;
+use clippy_utils::higher::ForLoop;
+use clippy_utils::source::snippet_opt;
+use clippy_utils::ty::{get_associated_type, get_iterator_item_ty, implements_trait};
+use clippy_utils::{fn_def_id, get_parent_expr, path_to_local_id, usage};
+use rustc_errors::Applicability;
+use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
+use rustc_hir::{def_id::DefId, BorrowKind, Expr, ExprKind, HirId, LangItem, Mutability, Pat};
+use rustc_lint::LateContext;
+use rustc_middle::{hir::map::Map, ty};
+use rustc_span::{sym, Symbol};
+
+use super::UNNECESSARY_TO_OWNED;
+
+pub fn check(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>, method_name: Symbol, receiver: &'tcx Expr<'tcx>) -> bool {
+ if_chain! {
+ if let Some(parent) = get_parent_expr(cx, expr);
+ if let Some(callee_def_id) = fn_def_id(cx, parent);
+ if is_into_iter(cx, callee_def_id);
+ then {
+ check_for_loop_iter(cx, parent, method_name, receiver)
+ } else {
+ false
+ }
+ }
+}
+
+/// Checks whether `expr` is an iterator in a `for` loop and, if so, determines whether the
+/// iterated-over items could be iterated over by reference. The reason why `check` above does not
+/// include this code directly is so that it can be called from
+/// `unnecessary_into_owned::check_into_iter_call_arg`.
+pub fn check_for_loop_iter(
+ cx: &LateContext<'tcx>,
+ expr: &'tcx Expr<'tcx>,
+ method_name: Symbol,
+ receiver: &'tcx Expr<'tcx>,
+) -> bool {
+ if_chain! {
+ if let Some(grandparent) = get_parent_expr(cx, expr).and_then(|parent| get_parent_expr(cx, parent));
+ if let Some(ForLoop { pat, body, .. }) = ForLoop::hir(grandparent);
+ let (clone_or_copy_needed, addr_of_exprs) = clone_or_copy_needed(cx, pat, body);
+ if !clone_or_copy_needed;
+ if let Some(receiver_snippet) = snippet_opt(cx, receiver.span);
+ then {
+ let snippet = if_chain! {
+ if let ExprKind::MethodCall(maybe_iter_method_name, _, [collection], _) = receiver.kind;
+ if maybe_iter_method_name.ident.name == sym::iter;
+
+ if let Some(iterator_trait_id) = cx.tcx.get_diagnostic_item(sym::Iterator);
+ let receiver_ty = cx.typeck_results().expr_ty(receiver);
+ if implements_trait(cx, receiver_ty, iterator_trait_id, &[]);
+ if let Some(iter_item_ty) = get_iterator_item_ty(cx, receiver_ty);
+
+ if let Some(into_iterator_trait_id) = cx.tcx.get_diagnostic_item(sym::IntoIterator);
+ let collection_ty = cx.typeck_results().expr_ty(collection);
+ if implements_trait(cx, collection_ty, into_iterator_trait_id, &[]);
+ if let Some(into_iter_item_ty) = get_associated_type(cx, collection_ty, into_iterator_trait_id, "Item");
+
+ if iter_item_ty == into_iter_item_ty;
+ if let Some(collection_snippet) = snippet_opt(cx, collection.span);
+ then {
+ collection_snippet
+ } else {
+ receiver_snippet
+ }
+ };
+ span_lint_and_then(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ expr.span,
+ &format!("unnecessary use of `{}`", method_name),
+ |diag| {
+ diag.span_suggestion(expr.span, "use", snippet, Applicability::MachineApplicable);
+ for addr_of_expr in addr_of_exprs {
+ match addr_of_expr.kind {
+ ExprKind::AddrOf(_, _, referent) => {
+ let span = addr_of_expr.span.with_hi(referent.span.lo());
+ diag.span_suggestion(span, "remove this `&`", String::new(), Applicability::MachineApplicable);
+ }
+ _ => unreachable!(),
+ }
+ }
+ }
+ );
+ return true;
+ }
+ }
+ false
+}
+
+/// The core logic of `check_for_loop_iter` above, this function wraps a use of
+/// `CloneOrCopyVisitor`.
+fn clone_or_copy_needed(
+ cx: &LateContext<'tcx>,
+ pat: &Pat<'tcx>,
+ body: &'tcx Expr<'tcx>,
+) -> (bool, Vec<&'tcx Expr<'tcx>>) {
+ let mut visitor = CloneOrCopyVisitor {
+ cx,
+ binding_hir_ids: pat_bindings(pat),
+ clone_or_copy_needed: false,
+ addr_of_exprs: Vec::new(),
+ };
+ visitor.visit_expr(body);
+ (visitor.clone_or_copy_needed, visitor.addr_of_exprs)
+}
+
+/// Returns a vector of all `HirId`s bound by the pattern.
+fn pat_bindings(pat: &Pat<'_>) -> Vec<HirId> {
+ let mut collector = usage::ParamBindingIdCollector {
+ binding_hir_ids: Vec::new(),
+ };
+ collector.visit_pat(pat);
+ collector.binding_hir_ids
+}
+
+/// `clone_or_copy_needed` will be false when `CloneOrCopyVisitor` is done visiting if the only
+/// operations performed on `binding_hir_ids` are:
+/// * to take non-mutable references to them
+/// * to use them as non-mutable `&self` in method calls
+/// If any of `binding_hir_ids` is used in any other way, then `clone_or_copy_needed` will be true
+/// when `CloneOrCopyVisitor` is done visiting.
+struct CloneOrCopyVisitor<'cx, 'tcx> {
+ cx: &'cx LateContext<'tcx>,
+ binding_hir_ids: Vec<HirId>,
+ clone_or_copy_needed: bool,
+ addr_of_exprs: Vec<&'tcx Expr<'tcx>>,
+}
+
+impl<'cx, 'tcx> Visitor<'tcx> for CloneOrCopyVisitor<'cx, 'tcx> {
+ type Map = Map<'tcx>;
+
+ fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
+ NestedVisitorMap::OnlyBodies(self.cx.tcx.hir())
+ }
+
+ fn visit_expr(&mut self, expr: &'tcx Expr<'tcx>) {
+ walk_expr(self, expr);
+ if self.is_binding(expr) {
+ if let Some(parent) = get_parent_expr(self.cx, expr) {
+ match parent.kind {
+ ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, _) => {
+ self.addr_of_exprs.push(parent);
+ return;
+ },
+ ExprKind::MethodCall(_, _, args, _) => {
+ if_chain! {
+ if args.iter().skip(1).all(|arg| !self.is_binding(arg));
+ if let Some(method_def_id) = self.cx.typeck_results().type_dependent_def_id(parent.hir_id);
+ let method_ty = self.cx.tcx.type_of(method_def_id);
+ let self_ty = method_ty.fn_sig(self.cx.tcx).input(0).skip_binder();
+ if matches!(self_ty.kind(), ty::Ref(_, _, Mutability::Not));
+ then {
+ return;
+ }
+ }
+ },
+ _ => {},
+ }
+ }
+ self.clone_or_copy_needed = true;
+ }
+ }
+}
+
+impl<'cx, 'tcx> CloneOrCopyVisitor<'cx, 'tcx> {
+ fn is_binding(&self, expr: &Expr<'tcx>) -> bool {
+ self.binding_hir_ids
+ .iter()
+ .any(|hir_id| path_to_local_id(expr, *hir_id))
+ }
+}
+
+/// Returns true if the named method is `IntoIterator::into_iter`.
+pub fn is_into_iter(cx: &LateContext<'_>, callee_def_id: DefId) -> bool {
+ cx.tcx.lang_items().require(LangItem::IntoIterIntoIter) == Ok(callee_def_id)
+}
--- /dev/null
+use super::implicit_clone::is_clone_like;
+use super::unnecessary_iter_cloned::{self, is_into_iter};
+use clippy_utils::diagnostics::span_lint_and_sugg;
+use clippy_utils::source::snippet_opt;
+use clippy_utils::ty::{get_associated_type, get_iterator_item_ty, implements_trait, is_copy, peel_mid_ty_refs};
+use clippy_utils::{fn_def_id, get_parent_expr, is_diag_item_method, is_diag_trait_item};
+use rustc_errors::Applicability;
+use rustc_hir::{def_id::DefId, BorrowKind, Expr, ExprKind};
+use rustc_lint::LateContext;
+use rustc_middle::mir::Mutability;
+use rustc_middle::ty::adjustment::{Adjust, Adjustment, OverloadedDeref};
+use rustc_middle::ty::subst::{GenericArg, GenericArgKind, SubstsRef};
+use rustc_middle::ty::{self, PredicateKind, ProjectionPredicate, TraitPredicate, Ty};
+use rustc_span::{sym, Symbol};
+use std::cmp::max;
+
+use super::UNNECESSARY_TO_OWNED;
+
+pub fn check(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>, method_name: Symbol, args: &'tcx [Expr<'tcx>]) {
+ if_chain! {
+ if let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id);
+ if let [receiver] = args;
+ then {
+ if is_cloned_or_copied(cx, method_name, method_def_id) {
+ unnecessary_iter_cloned::check(cx, expr, method_name, receiver);
+ } else if is_to_owned_like(cx, method_name, method_def_id) {
+ // At this point, we know the call is of a `to_owned`-like function. The functions
+ // `check_addr_of_expr` and `check_call_arg` determine whether the call is unnecessary
+ // based on its context, that is, whether it is a referent in an `AddrOf` expression, an
+ // argument in a `into_iter` call, or an argument in the call of some other function.
+ if check_addr_of_expr(cx, expr, method_name, method_def_id, receiver) {
+ return;
+ }
+ if check_into_iter_call_arg(cx, expr, method_name, receiver) {
+ return;
+ }
+ check_other_call_arg(cx, expr, method_name, receiver);
+ }
+ }
+ }
+}
+
+/// Checks whether `expr` is a referent in an `AddrOf` expression and, if so, determines whether its
+/// call of a `to_owned`-like function is unnecessary.
+#[allow(clippy::too_many_lines)]
+fn check_addr_of_expr(
+ cx: &LateContext<'tcx>,
+ expr: &'tcx Expr<'tcx>,
+ method_name: Symbol,
+ method_def_id: DefId,
+ receiver: &'tcx Expr<'tcx>,
+) -> bool {
+ if_chain! {
+ if let Some(parent) = get_parent_expr(cx, expr);
+ if let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, _) = parent.kind;
+ let adjustments = cx.typeck_results().expr_adjustments(parent).iter().collect::<Vec<_>>();
+ if let Some(target_ty) = match adjustments[..]
+ {
+ // For matching uses of `Cow::from`
+ [
+ Adjustment {
+ kind: Adjust::Deref(None),
+ ..
+ },
+ Adjustment {
+ kind: Adjust::Borrow(_),
+ target: target_ty,
+ },
+ ]
+ // For matching uses of arrays
+ | [
+ Adjustment {
+ kind: Adjust::Deref(None),
+ ..
+ },
+ Adjustment {
+ kind: Adjust::Borrow(_),
+ ..
+ },
+ Adjustment {
+ kind: Adjust::Pointer(_),
+ target: target_ty,
+ },
+ ]
+ // For matching everything else
+ | [
+ Adjustment {
+ kind: Adjust::Deref(None),
+ ..
+ },
+ Adjustment {
+ kind: Adjust::Deref(Some(OverloadedDeref { .. })),
+ ..
+ },
+ Adjustment {
+ kind: Adjust::Borrow(_),
+ target: target_ty,
+ },
+ ] => Some(target_ty),
+ _ => None,
+ };
+ let receiver_ty = cx.typeck_results().expr_ty(receiver);
+ // Only flag cases where the receiver is copyable or the method is `Cow::into_owned`. This
+ // restriction is to ensure there is not overlap between `redundant_clone` and this lint.
+ if is_copy(cx, receiver_ty) || is_cow_into_owned(cx, method_name, method_def_id);
+ if let Some(receiver_snippet) = snippet_opt(cx, receiver.span);
+ then {
+ let (target_ty, n_target_refs) = peel_mid_ty_refs(target_ty);
+ let (receiver_ty, n_receiver_refs) = peel_mid_ty_refs(receiver_ty);
+ if receiver_ty == target_ty && n_target_refs >= n_receiver_refs {
+ span_lint_and_sugg(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ parent.span,
+ &format!("unnecessary use of `{}`", method_name),
+ "use",
+ format!("{:&>width$}{}", "", receiver_snippet, width = n_target_refs - n_receiver_refs),
+ Applicability::MachineApplicable,
+ );
+ return true;
+ }
+ if_chain! {
+ if let Some(deref_trait_id) = cx.tcx.get_diagnostic_item(sym::Deref);
+ if implements_trait(cx, receiver_ty, deref_trait_id, &[]);
+ if get_associated_type(cx, receiver_ty, deref_trait_id, "Target") == Some(target_ty);
+ then {
+ if n_receiver_refs > 0 {
+ span_lint_and_sugg(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ parent.span,
+ &format!("unnecessary use of `{}`", method_name),
+ "use",
+ receiver_snippet,
+ Applicability::MachineApplicable,
+ );
+ } else {
+ span_lint_and_sugg(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ expr.span.with_lo(receiver.span.hi()),
+ &format!("unnecessary use of `{}`", method_name),
+ "remove this",
+ String::new(),
+ Applicability::MachineApplicable,
+ );
+ }
+ return true;
+ }
+ }
+ if_chain! {
+ if let Some(as_ref_trait_id) = cx.tcx.get_diagnostic_item(sym::AsRef);
+ if implements_trait(cx, receiver_ty, as_ref_trait_id, &[GenericArg::from(target_ty)]);
+ then {
+ span_lint_and_sugg(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ parent.span,
+ &format!("unnecessary use of `{}`", method_name),
+ "use",
+ format!("{}.as_ref()", receiver_snippet),
+ Applicability::MachineApplicable,
+ );
+ return true;
+ }
+ }
+ }
+ }
+ false
+}
+
+/// Checks whether `expr` is an argument in an `into_iter` call and, if so, determines whether its
+/// call of a `to_owned`-like function is unnecessary.
+fn check_into_iter_call_arg(
+ cx: &LateContext<'tcx>,
+ expr: &'tcx Expr<'tcx>,
+ method_name: Symbol,
+ receiver: &'tcx Expr<'tcx>,
+) -> bool {
+ if_chain! {
+ if let Some(parent) = get_parent_expr(cx, expr);
+ if let Some(callee_def_id) = fn_def_id(cx, parent);
+ if is_into_iter(cx, callee_def_id);
+ if let Some(iterator_trait_id) = cx.tcx.get_diagnostic_item(sym::Iterator);
+ let parent_ty = cx.typeck_results().expr_ty(parent);
+ if implements_trait(cx, parent_ty, iterator_trait_id, &[]);
+ if let Some(item_ty) = get_iterator_item_ty(cx, parent_ty);
+ if let Some(receiver_snippet) = snippet_opt(cx, receiver.span);
+ then {
+ if unnecessary_iter_cloned::check_for_loop_iter(cx, parent, method_name, receiver) {
+ return true;
+ }
+ let cloned_or_copied = if is_copy(cx, item_ty) {
+ "copied"
+ } else {
+ "cloned"
+ };
+ span_lint_and_sugg(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ parent.span,
+ &format!("unnecessary use of `{}`", method_name),
+ "use",
+ format!("{}.iter().{}()", receiver_snippet, cloned_or_copied),
+ Applicability::MachineApplicable,
+ );
+ return true;
+ }
+ }
+ false
+}
+
+/// Checks whether `expr` is an argument in a function call and, if so, determines whether its call
+/// of a `to_owned`-like function is unnecessary.
+fn check_other_call_arg(
+ cx: &LateContext<'tcx>,
+ expr: &'tcx Expr<'tcx>,
+ method_name: Symbol,
+ receiver: &'tcx Expr<'tcx>,
+) -> bool {
+ if_chain! {
+ if let Some((maybe_call, maybe_arg)) = skip_addr_of_ancestors(cx, expr);
+ if let Some((callee_def_id, call_substs, call_args)) = get_callee_substs_and_args(cx, maybe_call);
+ let fn_sig = cx.tcx.fn_sig(callee_def_id).skip_binder();
+ if let Some(i) = call_args.iter().position(|arg| arg.hir_id == maybe_arg.hir_id);
+ if let Some(input) = fn_sig.inputs().get(i);
+ let (input, n_refs) = peel_mid_ty_refs(input);
+ if let (trait_predicates, projection_predicates) = get_input_traits_and_projections(cx, callee_def_id, input);
+ if let Some(sized_def_id) = cx.tcx.lang_items().sized_trait();
+ if let [trait_predicate] = trait_predicates
+ .iter()
+ .filter(|trait_predicate| trait_predicate.def_id() != sized_def_id)
+ .collect::<Vec<_>>()[..];
+ if let Some(deref_trait_id) = cx.tcx.get_diagnostic_item(sym::Deref);
+ if let Some(as_ref_trait_id) = cx.tcx.get_diagnostic_item(sym::AsRef);
+ let receiver_ty = cx.typeck_results().expr_ty(receiver);
+ // If the callee has type parameters, they could appear in `projection_predicate.ty` or the
+ // types of `trait_predicate.trait_ref.substs`.
+ if if trait_predicate.def_id() == deref_trait_id {
+ if let [projection_predicate] = projection_predicates[..] {
+ let normalized_ty =
+ cx.tcx.subst_and_normalize_erasing_regions(call_substs, cx.param_env, projection_predicate.ty);
+ implements_trait(cx, receiver_ty, deref_trait_id, &[])
+ && get_associated_type(cx, receiver_ty, deref_trait_id, "Target") == Some(normalized_ty)
+ } else {
+ false
+ }
+ } else if trait_predicate.def_id() == as_ref_trait_id {
+ let composed_substs = compose_substs(
+ cx,
+ &trait_predicate.trait_ref.substs.iter().skip(1).collect::<Vec<_>>()[..],
+ call_substs
+ );
+ implements_trait(cx, receiver_ty, as_ref_trait_id, &composed_substs)
+ } else {
+ false
+ };
+ // We can't add an `&` when the trait is `Deref` because `Target = &T` won't match
+ // `Target = T`.
+ if n_refs > 0 || is_copy(cx, receiver_ty) || trait_predicate.def_id() != deref_trait_id;
+ let n_refs = max(n_refs, if is_copy(cx, receiver_ty) { 0 } else { 1 });
+ if let Some(receiver_snippet) = snippet_opt(cx, receiver.span);
+ then {
+ span_lint_and_sugg(
+ cx,
+ UNNECESSARY_TO_OWNED,
+ maybe_arg.span,
+ &format!("unnecessary use of `{}`", method_name),
+ "use",
+ format!("{:&>width$}{}", "", receiver_snippet, width = n_refs),
+ Applicability::MachineApplicable,
+ );
+ return true;
+ }
+ }
+ false
+}
+
+/// Walks an expression's ancestors until it finds a non-`AddrOf` expression. Returns the first such
+/// expression found (if any) along with the immediately prior expression.
+fn skip_addr_of_ancestors(
+ cx: &LateContext<'tcx>,
+ mut expr: &'tcx Expr<'tcx>,
+) -> Option<(&'tcx Expr<'tcx>, &'tcx Expr<'tcx>)> {
+ while let Some(parent) = get_parent_expr(cx, expr) {
+ if let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, _) = parent.kind {
+ expr = parent;
+ } else {
+ return Some((parent, expr));
+ }
+ }
+ None
+}
+
+/// Checks whether an expression is a function or method call and, if so, returns its `DefId`,
+/// `Substs`, and arguments.
+fn get_callee_substs_and_args(
+ cx: &LateContext<'tcx>,
+ expr: &'tcx Expr<'tcx>,
+) -> Option<(DefId, SubstsRef<'tcx>, &'tcx [Expr<'tcx>])> {
+ if_chain! {
+ if let ExprKind::Call(callee, args) = expr.kind;
+ let callee_ty = cx.typeck_results().expr_ty(callee);
+ if let ty::FnDef(callee_def_id, _) = callee_ty.kind();
+ then {
+ let substs = cx.typeck_results().node_substs(callee.hir_id);
+ return Some((*callee_def_id, substs, args));
+ }
+ }
+ if_chain! {
+ if let ExprKind::MethodCall(_, _, args, _) = expr.kind;
+ if let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id);
+ then {
+ let substs = cx.typeck_results().node_substs(expr.hir_id);
+ return Some((method_def_id, substs, args));
+ }
+ }
+ None
+}
+
+/// Returns the `TraitPredicate`s and `ProjectionPredicate`s for a function's input type.
+fn get_input_traits_and_projections(
+ cx: &LateContext<'tcx>,
+ callee_def_id: DefId,
+ input: Ty<'tcx>,
+) -> (Vec<TraitPredicate<'tcx>>, Vec<ProjectionPredicate<'tcx>>) {
+ let mut trait_predicates = Vec::new();
+ let mut projection_predicates = Vec::new();
+ for (predicate, _) in cx.tcx.predicates_of(callee_def_id).predicates.iter() {
+ // `substs` should have 1 + n elements. The first is the type on the left hand side of an
+ // `as`. The remaining n are trait parameters.
+ let is_input_substs = |substs: SubstsRef<'tcx>| {
+ if_chain! {
+ if let Some(arg) = substs.iter().next();
+ if let GenericArgKind::Type(arg_ty) = arg.unpack();
+ if arg_ty == input;
+ then {
+ true
+ } else {
+ false
+ }
+ }
+ };
+ match predicate.kind().skip_binder() {
+ PredicateKind::Trait(trait_predicate) => {
+ if is_input_substs(trait_predicate.trait_ref.substs) {
+ trait_predicates.push(trait_predicate);
+ }
+ },
+ PredicateKind::Projection(projection_predicate) => {
+ if is_input_substs(projection_predicate.projection_ty.substs) {
+ projection_predicates.push(projection_predicate);
+ }
+ },
+ _ => {},
+ }
+ }
+ (trait_predicates, projection_predicates)
+}
+
+/// Composes two substitutions by applying the latter to the types of the former.
+fn compose_substs(cx: &LateContext<'tcx>, left: &[GenericArg<'tcx>], right: SubstsRef<'tcx>) -> Vec<GenericArg<'tcx>> {
+ left.iter()
+ .map(|arg| {
+ if let GenericArgKind::Type(arg_ty) = arg.unpack() {
+ let normalized_ty = cx.tcx.subst_and_normalize_erasing_regions(right, cx.param_env, arg_ty);
+ GenericArg::from(normalized_ty)
+ } else {
+ *arg
+ }
+ })
+ .collect()
+}
+
+/// Returns true if the named method is `Iterator::cloned` or `Iterator::copied`.
+fn is_cloned_or_copied(cx: &LateContext<'_>, method_name: Symbol, method_def_id: DefId) -> bool {
+ (method_name.as_str() == "cloned" || method_name.as_str() == "copied")
+ && is_diag_trait_item(cx, method_def_id, sym::Iterator)
+}
+
+/// Returns true if the named method can be used to convert the receiver to its "owned"
+/// representation.
+fn is_to_owned_like(cx: &LateContext<'_>, method_name: Symbol, method_def_id: DefId) -> bool {
+ is_clone_like(cx, &*method_name.as_str(), method_def_id)
+ || is_cow_into_owned(cx, method_name, method_def_id)
+ || is_to_string(cx, method_name, method_def_id)
+}
+
+/// Returns true if the named method is `Cow::into_owned`.
+fn is_cow_into_owned(cx: &LateContext<'_>, method_name: Symbol, method_def_id: DefId) -> bool {
+ method_name.as_str() == "into_owned" && is_diag_item_method(cx, method_def_id, sym::Cow)
+}
+
+/// Returns true if the named method is `ToString::to_string`.
+fn is_to_string(cx: &LateContext<'_>, method_name: Symbol, method_def_id: DefId) -> bool {
+ method_name.as_str() == "to_string" && is_diag_trait_item(cx, method_def_id, sym::ToString)
+}
use clippy_utils::higher;
use clippy_utils::source::snippet_with_applicability;
use clippy_utils::sugg::Sugg;
-use clippy_utils::{is_else_clause, is_expn_of};
+use clippy_utils::{get_parent_node, is_else_clause, is_expn_of, peel_blocks, peel_blocks_with_stmt};
use rustc_ast::ast::LitKind;
use rustc_errors::Applicability;
-use rustc_hir::{BinOpKind, Block, Expr, ExprKind, StmtKind, UnOp};
+use rustc_hir::{BinOpKind, Block, Expr, ExprKind, HirId, Node, UnOp};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
use rustc_span::source_map::Spanned;
declare_lint_pass!(NeedlessBool => [NEEDLESS_BOOL]);
+fn condition_needs_parentheses(e: &Expr<'_>) -> bool {
+ let mut inner = e;
+ while let ExprKind::Binary(_, i, _)
+ | ExprKind::Call(i, _)
+ | ExprKind::Cast(i, _)
+ | ExprKind::Type(i, _)
+ | ExprKind::Index(i, _) = inner.kind
+ {
+ if matches!(
+ i.kind,
+ ExprKind::Block(..)
+ | ExprKind::ConstBlock(..)
+ | ExprKind::If(..)
+ | ExprKind::Loop(..)
+ | ExprKind::Match(..)
+ ) {
+ return true;
+ }
+ inner = i;
+ }
+ false
+}
+
+fn is_parent_stmt(cx: &LateContext<'_>, id: HirId) -> bool {
+ matches!(
+ get_parent_node(cx.tcx, id),
+ Some(Node::Stmt(..) | Node::Block(Block { stmts: &[], .. }))
+ )
+}
+
impl<'tcx> LateLintPass<'tcx> for NeedlessBool {
fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
use self::Expression::{Bool, RetBool};
snip = snip.blockify();
}
+ if condition_needs_parentheses(cond) && is_parent_stmt(cx, e.hir_id) {
+ snip = snip.maybe_par();
+ }
+
span_lint_and_sugg(
cx,
NEEDLESS_BOOL,
applicability,
);
};
- if let ExprKind::Block(then, _) = then.kind {
- match (fetch_bool_block(then), fetch_bool_expr(r#else)) {
+ if let Some((a, b)) = fetch_bool_block(then).and_then(|a| Some((a, fetch_bool_block(r#else)?))) {
+ match (a, b) {
(RetBool(true), RetBool(true)) | (Bool(true), Bool(true)) => {
span_lint(
cx,
(Bool(false), Bool(true)) => reduce(false, true),
_ => (),
}
- } else {
- panic!("IfExpr `then` node is not an `ExprKind::Block`");
}
}
}
right_false: Option<(impl FnOnce(Sugg<'a>) -> Sugg<'a>, &str)>,
no_literal: Option<(impl FnOnce(Sugg<'a>, Sugg<'a>) -> Sugg<'a>, &str)>,
) {
- use self::Expression::{Bool, Other};
-
if let ExprKind::Binary(op, left_side, right_side) = e.kind {
let (l_ty, r_ty) = (
cx.typeck_results().expr_ty(left_side),
}
match (fetch_bool_expr(left_side), fetch_bool_expr(right_side)) {
- (Bool(true), Other) => left_true.map_or((), |(h, m)| {
+ (Some(true), None) => left_true.map_or((), |(h, m)| {
suggest_bool_comparison(cx, e, right_side, applicability, m, h);
}),
- (Other, Bool(true)) => right_true.map_or((), |(h, m)| {
+ (None, Some(true)) => right_true.map_or((), |(h, m)| {
suggest_bool_comparison(cx, e, left_side, applicability, m, h);
}),
- (Bool(false), Other) => left_false.map_or((), |(h, m)| {
+ (Some(false), None) => left_false.map_or((), |(h, m)| {
suggest_bool_comparison(cx, e, right_side, applicability, m, h);
}),
- (Other, Bool(false)) => right_false.map_or((), |(h, m)| {
+ (None, Some(false)) => right_false.map_or((), |(h, m)| {
suggest_bool_comparison(cx, e, left_side, applicability, m, h);
}),
- (Other, Other) => no_literal.map_or((), |(h, m)| {
+ (None, None) => no_literal.map_or((), |(h, m)| {
let left_side = Sugg::hir_with_applicability(cx, left_side, "..", &mut applicability);
let right_side = Sugg::hir_with_applicability(cx, right_side, "..", &mut applicability);
span_lint_and_sugg(
enum Expression {
Bool(bool),
RetBool(bool),
- Other,
}
-fn fetch_bool_block(block: &Block<'_>) -> Expression {
- match (&*block.stmts, block.expr.as_ref()) {
- (&[], Some(e)) => fetch_bool_expr(&**e),
- (&[ref e], None) => {
- if let StmtKind::Semi(e) = e.kind {
- if let ExprKind::Ret(_) = e.kind {
- fetch_bool_expr(e)
- } else {
- Expression::Other
- }
- } else {
- Expression::Other
- }
- },
- _ => Expression::Other,
+fn fetch_bool_block(expr: &Expr<'_>) -> Option<Expression> {
+ match peel_blocks_with_stmt(expr).kind {
+ ExprKind::Ret(Some(ret)) => Some(Expression::RetBool(fetch_bool_expr(ret)?)),
+ _ => Some(Expression::Bool(fetch_bool_expr(expr)?)),
}
}
-fn fetch_bool_expr(expr: &Expr<'_>) -> Expression {
- match expr.kind {
- ExprKind::Block(block, _) => fetch_bool_block(block),
- ExprKind::Lit(ref lit_ptr) => {
- if let LitKind::Bool(value) = lit_ptr.node {
- Expression::Bool(value)
- } else {
- Expression::Other
- }
- },
- ExprKind::Ret(Some(expr)) => match fetch_bool_expr(expr) {
- Expression::Bool(value) => Expression::RetBool(value),
- _ => Expression::Other,
- },
- _ => Expression::Other,
+fn fetch_bool_expr(expr: &Expr<'_>) -> Option<bool> {
+ if let ExprKind::Lit(ref lit_ptr) = peel_blocks(expr).kind {
+ if let LitKind::Bool(value) = lit_ptr.node {
+ return Some(value);
+ }
}
+ None
}
seen
}
-#[derive(Debug, Clone)]
+#[derive(Debug)]
struct LocalAssign {
lhs_id: HirId,
lhs_span: Span,
assignments.push(assign);
}
- let suggestions = assignments.clone()
- .into_iter()
+ let suggestions = assignments
+ .iter()
.map(|assignment| Some((assignment.span.until(assignment.rhs_span), String::new())))
- .chain(
- assignments
- .into_iter()
- .map(|assignment| Some((assignment.rhs_span.shrink_to_hi().with_hi(assignment.span.hi()), String::new())))
- )
+ .chain(assignments.iter().map(|assignment| {
+ Some((
+ assignment.rhs_span.shrink_to_hi().with_hi(assignment.span.hi()),
+ String::new(),
+ ))
+ }))
.collect::<Option<Vec<(Span, String)>>>()?;
let applicability = if suggestions.len() > 1 {
use clippy_utils::diagnostics::{span_lint_hir, span_lint_hir_and_then};
use clippy_utils::is_lint_allowed;
+use clippy_utils::peel_blocks;
use clippy_utils::source::snippet_opt;
use clippy_utils::ty::has_drop;
use rustc_errors::Applicability;
if expr.span.from_expansion() {
return false;
}
- match expr.kind {
+ match peel_blocks(expr).kind {
ExprKind::Lit(..) | ExprKind::Closure(..) => true,
ExprKind::Path(..) => !has_drop(cx, cx.typeck_results().expr_ty(expr)),
ExprKind::Index(a, b) | ExprKind::Binary(_, a, b) => has_no_effect(cx, a) && has_no_effect(cx, b),
false
}
},
- ExprKind::Block(block, _) => {
- block.stmts.is_empty() && block.expr.as_ref().map_or(false, |expr| has_no_effect(cx, expr))
- },
_ => false,
}
}
declare_clippy_lint! {
/// ### What it does
- /// Warns about fields in struct implementing `Send` that are neither `Send` nor `Copy`.
+ /// This lint warns about a `Send` implementation for a type that
+ /// contains fields that are not safe to be sent across threads.
+ /// It tries to detect fields that can cause a soundness issue
+ /// when sent to another thread (e.g., `Rc`) while allowing `!Send` fields
+ /// that are expected to exist in a `Send` type, such as raw pointers.
///
/// ### Why is this bad?
- /// Sending the struct to another thread will transfer the ownership to
- /// the new thread by dropping in the current thread during the transfer.
- /// This causes soundness issues for non-`Send` fields, as they are also
- /// dropped and might not be set up to handle this.
+ /// Sending the struct to another thread effectively sends all of its fields,
+ /// and the fields that do not implement `Send` can lead to soundness bugs
+ /// such as data races when accessed in a thread
+ /// that is different from the thread that created it.
///
/// See:
/// * [*The Rustonomicon* about *Send and Sync*](https://doc.rust-lang.org/nomicon/send-and-sync.html)
/// * [The documentation of `Send`](https://doc.rust-lang.org/std/marker/trait.Send.html)
///
/// ### Known Problems
- /// Data structures that contain raw pointers may cause false positives.
- /// They are sometimes safe to be sent across threads but do not implement
- /// the `Send` trait. This lint has a heuristic to filter out basic cases
- /// such as `Vec<*const T>`, but it's not perfect. Feel free to create an
- /// issue if you have a suggestion on how this heuristic can be improved.
+ /// This lint relies on heuristics to distinguish types that are actually
+ /// unsafe to be sent across threads and `!Send` types that are expected to
+ /// exist in `Send` type. Its rule can filter out basic cases such as
+ /// `Vec<*const T>`, but it's not perfect. Feel free to create an issue if
+ /// you have a suggestion on how this heuristic can be improved.
///
/// ### Example
/// ```rust,ignore
/// or specify correct bounds on generic type parameters (`T: Send`).
#[clippy::version = "1.57.0"]
pub NON_SEND_FIELDS_IN_SEND_TY,
- suspicious,
- "there is field that does not implement `Send` in a `Send` struct"
+ nursery,
+ "there is a field that is not safe to be sent to another thread in a `Send` struct"
}
#[derive(Copy, Clone)]
NON_SEND_FIELDS_IN_SEND_TY,
item.span,
&format!(
- "this implementation is unsound, as some fields in `{}` are `!Send`",
+ "some fields in `{}` are not safe to be sent to another thread",
snippet(cx, hir_impl.self_ty.span, "Unknown")
),
|diag| {
for field in non_send_fields {
diag.span_note(
field.def.span,
- &format!("the type of field `{}` is `!Send`", field.def.ident.name),
+ &format!("it is not safe to send field `{}` to another thread", field.def.ident.name),
);
match field.generic_params.len() {
use clippy_utils::diagnostics::span_lint_and_sugg;
-use clippy_utils::higher;
use clippy_utils::sugg::Sugg;
use clippy_utils::ty::is_type_diagnostic_item;
use clippy_utils::{
- can_move_expr_to_closure, eager_or_lazy, in_constant, is_else_clause, is_lang_ctor, peel_hir_expr_while,
- CaptureKind,
+ can_move_expr_to_closure, eager_or_lazy, higher, in_constant, is_else_clause, is_lang_ctor, peel_blocks,
+ peel_hir_expr_while, CaptureKind,
};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::LangItem::OptionSome;
-use rustc_hir::{def::Res, BindingAnnotation, Block, Expr, ExprKind, Mutability, PatKind, Path, QPath, UnOp};
+use rustc_hir::{def::Res, BindingAnnotation, Expr, ExprKind, Mutability, PatKind, Path, QPath, UnOp};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
use rustc_span::sym;
none_expr: String,
}
-/// Extracts the body of a given arm. If the arm contains only an expression,
-/// then it returns the expression. Otherwise, it returns the entire block
-fn extract_body_from_expr<'a>(expr: &'a Expr<'a>) -> Option<&'a Expr<'a>> {
- if let ExprKind::Block(
- Block {
- stmts: block_stmts,
- expr: Some(block_expr),
- ..
- },
- _,
- ) = expr.kind
- {
- if let [] = block_stmts {
- Some(block_expr)
- } else {
- Some(expr)
- }
- } else {
- None
- }
-}
-
fn format_option_in_sugg(cx: &LateContext<'_>, cond_expr: &Expr<'_>, as_ref: bool, as_mut: bool) -> String {
format!(
"{}{}",
if !is_result_ok(cx, let_expr); // Don't lint on Result::ok because a different lint does it already
if let PatKind::TupleStruct(struct_qpath, [inner_pat], _) = &let_pat.kind;
if is_lang_ctor(cx, struct_qpath, OptionSome);
- if let PatKind::Binding(bind_annotation, _, id, _) = &inner_pat.kind;
+ if let PatKind::Binding(bind_annotation, _, id, None) = &inner_pat.kind;
if let Some(some_captures) = can_move_expr_to_closure(cx, if_then);
if let Some(none_captures) = can_move_expr_to_closure(cx, if_else);
if some_captures
then {
let capture_mut = if bind_annotation == &BindingAnnotation::Mutable { "mut " } else { "" };
- let some_body = extract_body_from_expr(if_then)?;
- let none_body = extract_body_from_expr(if_else)?;
+ let some_body = peel_blocks(if_then);
+ let none_body = peel_blocks(if_else);
let method_sugg = if eager_or_lazy::switch_to_eager_eval(cx, none_body) { "map_or" } else { "map_or_else" };
let capture_name = id.name.to_ident_string();
let (as_ref, as_mut) = match &let_expr.kind {
use clippy_utils::diagnostics::span_lint_and_help;
use rustc_hir::{
- intravisit, Body, Expr, ExprKind, FnDecl, HirId, LocalSource, Mutability, Pat, PatKind, Stmt, StmtKind,
+ intravisit, Body, Expr, ExprKind, FnDecl, HirId, Let, LocalSource, Mutability, Pat, PatKind, Stmt, StmtKind,
};
use rustc_lint::{LateContext, LateLintPass, LintContext};
use rustc_middle::lint::in_external_macro;
}
}
}
- if let ExprKind::Let(let_pat, ..) = expr.kind {
- apply_lint(cx, let_pat, DerefPossible::Possible);
+ if let ExprKind::Let(Let { pat, .. }) = expr.kind {
+ apply_lint(cx, pat, DerefPossible::Possible);
}
}
use clippy_utils::diagnostics::span_lint_and_sugg;
use clippy_utils::higher;
-use clippy_utils::is_lang_ctor;
use clippy_utils::source::snippet_with_applicability;
use clippy_utils::sugg::Sugg;
use clippy_utils::ty::is_type_diagnostic_item;
-use clippy_utils::{eq_expr_value, path_to_local, path_to_local_id};
+use clippy_utils::{eq_expr_value, is_lang_ctor, path_to_local, path_to_local_id, peel_blocks, peel_blocks_with_stmt};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::LangItem::{OptionNone, OptionSome, ResultOk};
-use rustc_hir::{BindingAnnotation, Block, Expr, ExprKind, PatKind, StmtKind};
+use rustc_hir::{BindingAnnotation, Expr, ExprKind, PatKind};
use rustc_lint::{LateContext, LateLintPass};
use rustc_session::{declare_lint_pass, declare_tool_lint};
use rustc_span::sym;
let receiver_str = &Sugg::hir_with_applicability(cx, subject, "..", &mut applicability);
let mut replacement: Option<String> = None;
if let Some(else_inner) = r#else {
- if_chain! {
- if let ExprKind::Block(block, None) = &else_inner.kind;
- if block.stmts.is_empty();
- if let Some(block_expr) = &block.expr;
- if eq_expr_value(cx, subject, block_expr);
- then {
- replacement = Some(format!("Some({}?)", receiver_str));
- }
+ if eq_expr_value(cx, subject, peel_blocks(else_inner)) {
+ replacement = Some(format!("Some({}?)", receiver_str));
}
} else if Self::moves_by_default(cx, subject)
&& !matches!(subject.kind, ExprKind::Call(..) | ExprKind::MethodCall(..))
if let PatKind::Binding(annot, bind_id, _, _) = fields[0].kind;
let by_ref = matches!(annot, BindingAnnotation::Ref | BindingAnnotation::RefMut);
- if let ExprKind::Block(block, None) = if_then.kind;
- if block.stmts.is_empty();
- if let Some(trailing_expr) = &block.expr;
- if path_to_local_id(trailing_expr, bind_id);
+ if path_to_local_id(peel_blocks(if_then), bind_id);
then {
let mut applicability = Applicability::MachineApplicable;
let receiver_str = snippet_with_applicability(cx, let_expr.span, "..", &mut applicability);
}
fn expression_returns_none(cx: &LateContext<'_>, expression: &Expr<'_>) -> bool {
- match expression.kind {
- ExprKind::Block(block, _) => {
- if let Some(return_expression) = Self::return_expression(block) {
- return Self::expression_returns_none(cx, return_expression);
- }
-
- false
- },
+ match peel_blocks_with_stmt(expression).kind {
ExprKind::Ret(Some(expr)) => Self::expression_returns_none(cx, expr),
ExprKind::Path(ref qpath) => is_lang_ctor(cx, qpath, OptionNone),
_ => false,
}
fn expression_returns_unmodified_err(cx: &LateContext<'_>, expr: &Expr<'_>, cond_expr: &Expr<'_>) -> bool {
- match expr.kind {
- ExprKind::Block(block, _) => {
- if let Some(return_expression) = Self::return_expression(block) {
- return Self::expression_returns_unmodified_err(cx, return_expression, cond_expr);
- }
-
- false
- },
+ match peel_blocks_with_stmt(expr).kind {
ExprKind::Ret(Some(ret_expr)) => Self::expression_returns_unmodified_err(cx, ret_expr, cond_expr),
- ExprKind::Path(_) => path_to_local(expr) == path_to_local(cond_expr),
+ ExprKind::Path(_) => path_to_local(expr).is_some() && path_to_local(expr) == path_to_local(cond_expr),
_ => false,
}
}
-
- fn return_expression<'tcx>(block: &Block<'tcx>) -> Option<&'tcx Expr<'tcx>> {
- // Check if last expression is a return statement. Then, return the expression
- if_chain! {
- if block.stmts.len() == 1;
- if let Some(expr) = block.stmts.iter().last();
- if let StmtKind::Semi(expr) = expr.kind;
- if let ExprKind::Ret(Some(ret_expr)) = expr.kind;
-
- then {
- return Some(ret_expr);
- }
- }
-
- // Check for `return` without a semicolon.
- if_chain! {
- if block.stmts.is_empty();
- if let Some(ExprKind::Ret(Some(ret_expr))) = block.expr.as_ref().map(|e| &e.kind);
- then {
- return Some(ret_expr);
- }
- }
-
- None
- }
}
impl<'tcx> LateLintPass<'tcx> for QuestionMark {
--- /dev/null
+use clippy_utils::{diagnostics::span_lint, must_use_attr, nth_arg, return_ty};
+use rustc_hir::def_id::LocalDefId;
+use rustc_hir::intravisit::FnKind;
+use rustc_hir::{Body, FnDecl, HirId, TraitItem, TraitItemKind};
+use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_middle::lint::in_external_macro;
+use rustc_session::{declare_lint_pass, declare_tool_lint};
+use rustc_span::Span;
+
+declare_clippy_lint! {
+ /// ### What it does
+ /// This lint warns when a method returning `Self` doesn't have the `#[must_use]` attribute.
+ ///
+ /// ### Why is this bad?
+ /// It prevents to "forget" to use the newly created value.
+ ///
+ /// ### Limitations
+ /// This lint is only applied on methods taking a `self` argument. It would be mostly noise
+ /// if it was added on constructors for example.
+ ///
+ /// ### Example
+ /// ```rust
+ /// pub struct Bar;
+ ///
+ /// impl Bar {
+ /// // Bad
+ /// pub fn bar(&self) -> Self {
+ /// Self
+ /// }
+ ///
+ /// // Good
+ /// #[must_use]
+ /// pub fn foo(&self) -> Self {
+ /// Self
+ /// }
+ /// }
+ /// ```
+ #[clippy::version = "1.59.0"]
+ pub RETURN_SELF_NOT_MUST_USE,
+ suspicious,
+ "missing `#[must_use]` annotation on a method returning `Self`"
+}
+
+declare_lint_pass!(ReturnSelfNotMustUse => [RETURN_SELF_NOT_MUST_USE]);
+
+fn check_method(cx: &LateContext<'tcx>, decl: &'tcx FnDecl<'tcx>, fn_def: LocalDefId, span: Span, hir_id: HirId) {
+ if_chain! {
+ // If it comes from an external macro, better ignore it.
+ if !in_external_macro(cx.sess(), span);
+ if decl.implicit_self.has_implicit_self();
+ // We only show this warning for public exported methods.
+ if cx.access_levels.is_exported(fn_def);
+ if cx.tcx.visibility(fn_def.to_def_id()).is_public();
+ // No need to warn if the attribute is already present.
+ if must_use_attr(cx.tcx.hir().attrs(hir_id)).is_none();
+ let ret_ty = return_ty(cx, hir_id);
+ let self_arg = nth_arg(cx, hir_id, 0);
+ // If `Self` has the same type as the returned type, then we want to warn.
+ //
+ // For this check, we don't want to remove the reference on the returned type because if
+ // there is one, we shouldn't emit a warning!
+ if self_arg.peel_refs() == ret_ty;
+
+ then {
+ span_lint(
+ cx,
+ RETURN_SELF_NOT_MUST_USE,
+ span,
+ "missing `#[must_use]` attribute on a method returning `Self`",
+ );
+ }
+ }
+}
+
+impl<'tcx> LateLintPass<'tcx> for ReturnSelfNotMustUse {
+ fn check_fn(
+ &mut self,
+ cx: &LateContext<'tcx>,
+ kind: FnKind<'tcx>,
+ decl: &'tcx FnDecl<'tcx>,
+ _: &'tcx Body<'tcx>,
+ span: Span,
+ hir_id: HirId,
+ ) {
+ if_chain! {
+ // We are only interested in methods, not in functions or associated functions.
+ if matches!(kind, FnKind::Method(_, _, _));
+ if let Some(fn_def) = cx.tcx.hir().opt_local_def_id(hir_id);
+ if let Some(impl_def) = cx.tcx.impl_of_method(fn_def.to_def_id());
+ // We don't want this method to be te implementation of a trait because the
+ // `#[must_use]` should be put on the trait definition directly.
+ if cx.tcx.trait_id_of_impl(impl_def).is_none();
+
+ then {
+ check_method(cx, decl, fn_def, span, hir_id);
+ }
+ }
+ }
+
+ fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx TraitItem<'tcx>) {
+ if let TraitItemKind::Fn(ref sig, _) = item.kind {
+ check_method(cx, sig.decl, item.def_id, item.span, item.hir_id());
+ }
+ }
+}
use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_sugg};
use clippy_utils::source::{snippet, snippet_with_applicability};
use clippy_utils::ty::is_type_diagnostic_item;
-use clippy_utils::SpanlessEq;
use clippy_utils::{get_parent_expr, is_lint_allowed, match_function_call, method_calls, paths};
+use clippy_utils::{peel_blocks, SpanlessEq};
use if_chain::if_chain;
use rustc_errors::Applicability;
use rustc_hir::{BinOpKind, BorrowKind, Expr, ExprKind, LangItem, QPath};
}
fn is_add(cx: &LateContext<'_>, src: &Expr<'_>, target: &Expr<'_>) -> bool {
- match src.kind {
+ match peel_blocks(src).kind {
ExprKind::Binary(
Spanned {
node: BinOpKind::Add, ..
left,
_,
) => SpanlessEq::new(cx).eq_expr(target, left),
- ExprKind::Block(block, _) => {
- block.stmts.is_empty() && block.expr.as_ref().map_or(false, |expr| is_add(cx, expr, target))
- },
_ => false,
}
}
fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx ImplItem<'_>) {
match item.kind {
- ImplItemKind::Const(ty, _) | ImplItemKind::TyAlias(ty) => self.check_ty(
- cx,
- ty,
- CheckTyContext {
- is_in_trait_impl: true,
- ..CheckTyContext::default()
- },
- ),
- // methods are covered by check_fn
- ImplItemKind::Fn(..) => (),
+ ImplItemKind::Const(ty, _) => {
+ let is_in_trait_impl = if let Some(hir::Node::Item(item)) =
+ cx.tcx.hir().find(cx.tcx.hir().get_parent_item(item.hir_id()))
+ {
+ matches!(item.kind, ItemKind::Impl(hir::Impl { of_trait: Some(_), .. }))
+ } else {
+ false
+ };
+
+ self.check_ty(
+ cx,
+ ty,
+ CheckTyContext {
+ is_in_trait_impl,
+ ..CheckTyContext::default()
+ },
+ );
+ },
+ // Methods are covered by check_fn.
+ // Type aliases are ignored because oftentimes it's impossible to
+ // make type alias declaration in trait simpler, see #1013
+ ImplItemKind::Fn(..) | ImplItemKind::TyAlias(..) => (),
}
}
}
fn check_fn_decl(&mut self, cx: &LateContext<'_>, decl: &FnDecl<'_>, context: CheckTyContext) {
+ // Ignore functions in trait implementations as they are usually forced by the trait definition.
+ //
+ // FIXME: idially we would like to warn *if the compicated type can be simplified*, but it's hard to
+ // check.
+ if context.is_in_trait_impl {
+ return;
+ }
+
for input in decl.inputs {
self.check_ty(cx, input, context);
}
return;
}
- if !context.is_nested_call && type_complexity::check(cx, hir_ty, self.type_complexity_threshold) {
+ // Skip trait implementations; see issue #605.
+ if context.is_in_trait_impl {
return;
}
- // Skip trait implementations; see issue #605.
- if context.is_in_trait_impl {
+ if !context.is_nested_call && type_complexity::check(cx, hir_ty, self.type_complexity_threshold) {
return;
}
trait_name
),
Some(last_semi),
- &"probably caused by this trailing semicolon".to_string(),
+ "probably caused by this trailing semicolon",
);
},
None => {},
}
match expr.value.kind {
- ExprKind::Let(pat, expr, _) => {
- bind!(self, pat, expr);
- kind!("Let({pat}, {expr}, _)");
- self.pat(pat);
- self.expr(expr);
+ ExprKind::Let(let_expr) => {
+ bind!(self, let_expr);
+ kind!("Let({let_expr})");
+ self.pat(field!(let_expr.pat));
+ // Does what ExprKind::Cast does, only adds a clause for the type
+ // if it's a path
+ if let Some(TyKind::Path(ref qpath)) = let_expr.value.ty.as_ref().map(|ty| &ty.kind) {
+ bind!(self, qpath);
+ out!("if let TyKind::Path(ref {qpath}) = {let_expr}.ty.kind;");
+ self.qpath(qpath);
+ }
+ self.expr(field!(let_expr.init));
},
ExprKind::Box(inner) => {
bind!(self, inner);
print_expr(cx, arg, indent + 1);
}
},
- hir::ExprKind::Let(pat, expr, _) => {
+ hir::ExprKind::Let(hir::Let { pat, init, ty, .. }) => {
print_pat(cx, pat, indent + 1);
- print_expr(cx, expr, indent + 1);
+ if let Some(ty) = ty {
+ println!("{} type annotation: {:?}", ind, ty);
+ }
+ print_expr(cx, init, indent + 1);
},
hir::ExprKind::MethodCall(path, _, args, _) => {
println!("{}MethodCall", ind);
use clippy_utils::consts::{constant_simple, Constant};
use clippy_utils::diagnostics::{span_lint, span_lint_and_help, span_lint_and_sugg, span_lint_and_then};
-use clippy_utils::higher;
use clippy_utils::source::snippet;
use clippy_utils::ty::match_type;
use clippy_utils::{
- is_else_clause, is_expn_of, is_expr_path_def_path, is_lint_allowed, match_def_path, method_calls, path_to_res,
- paths, SpanlessEq,
+ higher, is_else_clause, is_expn_of, is_expr_path_def_path, is_lint_allowed, match_def_path, method_calls,
+ path_to_res, paths, peel_blocks_with_stmt, SpanlessEq,
};
use if_chain::if_chain;
use rustc_ast as ast;
if and_then_args.len() == 5;
if let ExprKind::Closure(_, _, body_id, _, _) = &and_then_args[4].kind;
let body = cx.tcx.hir().body(*body_id);
- if let ExprKind::Block(block, _) = &body.value.kind;
- let stmts = &block.stmts;
- if stmts.len() == 1 && block.expr.is_none();
- if let StmtKind::Semi(only_expr) = &stmts[0].kind;
+ let only_expr = peel_blocks_with_stmt(&body.value);
if let ExprKind::MethodCall(ps, _, span_call_args, _) = &only_expr.kind;
then {
let and_then_snippets = get_and_then_snippets(cx, and_then_args);
//! during any comparison or mapping. (Please take care of this, it's not fun to spend time on such
//! a simple mistake)
+use crate::utils::internal_lints::{extract_clippy_version_value, is_lint_ref_type};
+
+use clippy_utils::diagnostics::span_lint;
+use clippy_utils::ty::{match_type, walk_ptrs_ty_depth};
+use clippy_utils::{last_path_segment, match_def_path, match_function_call, match_path, paths};
use if_chain::if_chain;
use rustc_ast as ast;
use rustc_data_structures::fx::FxHashMap;
use std::io::prelude::*;
use std::path::Path;
-use crate::utils::internal_lints::{extract_clippy_version_value, is_lint_ref_type};
-use clippy_utils::{
- diagnostics::span_lint, last_path_segment, match_def_path, match_function_call, match_path, paths, ty::match_type,
- ty::walk_ptrs_ty_depth,
-};
-
/// This is the output file of the lint collector.
const OUTPUT_FILE: &str = "../util/gh-pages/lints.json";
/// These lints are excluded from the export.
pub fn hir(cx: &LateContext<'_>, expr: &Expr<'hir>) -> Option<Self> {
if let ExprKind::If(
Expr {
- kind: ExprKind::Let(let_pat, let_expr, _),
+ kind:
+ ExprKind::Let(hir::Let {
+ pat: let_pat,
+ init: let_expr,
+ ..
+ }),
..
},
if_then,
kind:
ExprKind::If(
Expr {
- kind: ExprKind::Let(let_pat, let_expr, _),
+ kind:
+ ExprKind::Let(hir::Let {
+ pat: let_pat,
+ init: let_expr,
+ ..
+ }),
..
},
if_then,
use rustc_hir::HirIdMap;
use rustc_hir::{
BinOpKind, Block, BodyId, Expr, ExprField, ExprKind, FnRetTy, GenericArg, GenericArgs, Guard, HirId,
- InlineAsmOperand, Lifetime, LifetimeName, ParamName, Pat, PatField, PatKind, Path, PathSegment, QPath, Stmt,
+ InlineAsmOperand, Let, Lifetime, LifetimeName, ParamName, Pat, PatField, PatKind, Path, PathSegment, QPath, Stmt,
StmtKind, Ty, TyKind, TypeBinding,
};
use rustc_lexer::{tokenize, TokenKind};
}
/// Consider expressions containing potential side effects as not equal.
+ #[must_use]
pub fn deny_side_effects(self) -> Self {
Self {
allow_side_effects: false,
}
}
+ #[must_use]
pub fn expr_fallback(self, expr_fallback: impl FnMut(&Expr<'_>, &Expr<'_>) -> bool + 'a) -> Self {
Self {
expr_fallback: Some(Box::new(expr_fallback)),
(&ExprKind::If(lc, lt, ref le), &ExprKind::If(rc, rt, ref re)) => {
self.eq_expr(lc, rc) && self.eq_expr(&**lt, &**rt) && both(le, re, |l, r| self.eq_expr(l, r))
},
- (&ExprKind::Let(lp, le, _), &ExprKind::Let(rp, re, _)) => self.eq_pat(lp, rp) && self.eq_expr(le, re),
+ (&ExprKind::Let(l), &ExprKind::Let(r)) => {
+ self.eq_pat(l.pat, r.pat) && both(&l.ty, &r.ty, |l, r| self.eq_ty(l, r)) && self.eq_expr(l.init, r.init)
+ },
(&ExprKind::Lit(ref l), &ExprKind::Lit(ref r)) => l.node == r.node,
(&ExprKind::Loop(lb, ref ll, ref lls, _), &ExprKind::Loop(rb, ref rl, ref rls, _)) => {
lls == rls && self.eq_block(lb, rb) && both(ll, rl, |l, r| l.ident.name == r.ident.name)
}
}
},
- ExprKind::Let(pat, expr, _) => {
- self.hash_expr(expr);
+ ExprKind::Let(Let { pat, init, ty, .. }) => {
+ self.hash_expr(init);
+ if let Some(ty) = ty {
+ self.hash_ty(ty);
+ }
self.hash_pat(pat);
},
ExprKind::LlvmInlineAsm(..) | ExprKind::Err => {},
use rustc_hir::itemlikevisit::ItemLikeVisitor;
use rustc_hir::LangItem::{OptionNone, ResultErr, ResultOk};
use rustc_hir::{
- def, Arm, BindingAnnotation, Block, Body, Constness, Destination, Expr, ExprKind, FnDecl, ForeignItem, GenericArgs,
- HirId, Impl, ImplItem, ImplItemKind, IsAsync, Item, ItemKind, LangItem, Local, MatchSource, Mutability, Node,
- Param, Pat, PatKind, Path, PathSegment, PrimTy, QPath, Stmt, StmtKind, TraitItem, TraitItemKind, TraitRef, TyKind,
- UnOp,
+ def, Arm, BindingAnnotation, Block, BlockCheckMode, Body, Constness, Destination, Expr, ExprKind, FnDecl,
+ ForeignItem, GenericArgs, HirId, Impl, ImplItem, ImplItemKind, IsAsync, Item, ItemKind, LangItem, Local,
+ MatchSource, Mutability, Node, Param, Pat, PatKind, Path, PathSegment, PrimTy, QPath, Stmt, StmtKind, TraitItem,
+ TraitItemKind, TraitRef, TyKind, UnOp,
};
use rustc_lint::{LateContext, Level, Lint, LintContext};
use rustc_middle::hir::exports::Export;
capture_expr_ty = e;
}
},
- ExprKind::Let(pat, ..) => {
- let mutability = match pat_capture_kind(cx, pat) {
+ ExprKind::Let(let_expr) => {
+ let mutability = match pat_capture_kind(cx, let_expr.pat) {
CaptureKind::Value => Mutability::Not,
CaptureKind::Ref(m) => m,
};
}
}
+/// Removes blocks around an expression, only if the block contains just one expression
+/// and no statements. Unsafe blocks are not removed.
+///
+/// Examples:
+/// * `{}` -> `{}`
+/// * `{ x }` -> `x`
+/// * `{{ x }}` -> `x`
+/// * `{ x; }` -> `{ x; }`
+/// * `{ x; y }` -> `{ x; y }`
+/// * `{ unsafe { x } }` -> `unsafe { x }`
+pub fn peel_blocks<'a>(mut expr: &'a Expr<'a>) -> &'a Expr<'a> {
+ while let ExprKind::Block(
+ Block {
+ stmts: [],
+ expr: Some(inner),
+ rules: BlockCheckMode::DefaultBlock,
+ ..
+ },
+ _,
+ ) = expr.kind
+ {
+ expr = inner;
+ }
+ expr
+}
+
+/// Removes blocks around an expression, only if the block contains just one expression
+/// or just one expression statement with a semicolon. Unsafe blocks are not removed.
+///
+/// Examples:
+/// * `{}` -> `{}`
+/// * `{ x }` -> `x`
+/// * `{ x; }` -> `x`
+/// * `{{ x; }}` -> `x`
+/// * `{ x; y }` -> `{ x; y }`
+/// * `{ unsafe { x } }` -> `unsafe { x }`
+pub fn peel_blocks_with_stmt<'a>(mut expr: &'a Expr<'a>) -> &'a Expr<'a> {
+ while let ExprKind::Block(
+ Block {
+ stmts: [],
+ expr: Some(inner),
+ rules: BlockCheckMode::DefaultBlock,
+ ..
+ }
+ | Block {
+ stmts:
+ [
+ Stmt {
+ kind: StmtKind::Expr(inner) | StmtKind::Semi(inner),
+ ..
+ },
+ ],
+ expr: None,
+ rules: BlockCheckMode::DefaultBlock,
+ ..
+ },
+ _,
+ ) = expr.kind
+ {
+ expr = inner;
+ }
+ expr
+}
+
/// Checks if the given expression is the else clause of either an `if` or `if let` expression.
pub fn is_else_clause(tcx: TyCtxt<'_>, expr: &Expr<'_>) -> bool {
let mut iter = tcx.hir().parent_iter(expr.hir_id);
cx.tcx.erase_late_bound_regions(ret_ty)
}
+/// Convenience function to get the nth argument type of a function.
+pub fn nth_arg<'tcx>(cx: &LateContext<'tcx>, fn_item: hir::HirId, nth: usize) -> Ty<'tcx> {
+ let fn_def_id = cx.tcx.hir().local_def_id(fn_item);
+ let arg = cx.tcx.fn_sig(fn_def_id).input(nth);
+ cx.tcx.erase_late_bound_regions(arg)
+}
+
/// Checks if an expression is constructing a tuple-like enum variant or struct
pub fn is_ctor_or_promotable_const_function(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
if let ExprKind::Call(fun, _) = expr.kind {
has_attr(attrs, sym::automatically_derived)
}
-/// Remove blocks around an expression.
-///
-/// Ie. `x`, `{ x }` and `{{{{ x }}}}` all give `x`. `{ x; y }` and `{}` return
-/// themselves.
-pub fn remove_blocks<'tcx>(mut expr: &'tcx Expr<'tcx>) -> &'tcx Expr<'tcx> {
- while let ExprKind::Block(block, ..) = expr.kind {
- match (block.stmts.is_empty(), block.expr.as_ref()) {
- (true, Some(e)) => expr = e,
- _ => break,
- }
- }
- expr
-}
-
pub fn is_self(slf: &Param<'_>) -> bool {
if let PatKind::Binding(.., name, _) = slf.pat.kind {
name.name == kw::SelfLower
/// Adds parentheses to any expression that might need them. Suitable to the
/// `self` argument of a method call
/// (e.g., to build `bar.foo()` or `(1 + 2).foo()`).
+ #[must_use]
pub fn maybe_par(self) -> Self {
match self {
Sugg::NonParen(..) => self,
pub fn get_iterator_item_ty<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> Option<Ty<'tcx>> {
cx.tcx
.get_diagnostic_item(sym::Iterator)
- .and_then(|iter_did| {
- cx.tcx.associated_items(iter_did).find_by_name_and_kind(
- cx.tcx,
- Ident::from_str("Item"),
- ty::AssocKind::Type,
- iter_did,
- )
- })
+ .and_then(|iter_did| get_associated_type(cx, ty, iter_did, "Item"))
+}
+
+/// Returns the associated type `name` for `ty` as an implementation of `trait_id`.
+/// Do not invoke without first verifying that the type implements the trait.
+pub fn get_associated_type<'tcx>(
+ cx: &LateContext<'tcx>,
+ ty: Ty<'tcx>,
+ trait_id: DefId,
+ name: &str,
+) -> Option<Ty<'tcx>> {
+ cx.tcx
+ .associated_items(trait_id)
+ .find_by_name_and_kind(cx.tcx, Ident::from_str(name), ty::AssocKind::Type, trait_id)
.map(|assoc| {
let proj = cx.tcx.mk_projection(assoc.def_id, cx.tcx.mk_substs_trait(ty, &[]));
cx.tcx.normalize_erasing_regions(cx.param_env, proj)
}
pub struct ParamBindingIdCollector {
- binding_hir_ids: Vec<hir::HirId>,
+ pub binding_hir_ids: Vec<hir::HirId>,
}
impl<'tcx> ParamBindingIdCollector {
fn collect_binding_hir_ids(body: &'tcx hir::Body<'tcx>) -> Vec<hir::HirId> {
+++ /dev/null
-clippy 0.1.53 (0b7671963 2021-03-31)
-
-target/lintcheck/sources/anyhow-1.0.38/build.rs:1:null clippy::cargo_common_metadata "package `anyhow` is missing `package.keywords` metadata"
-target/lintcheck/sources/anyhow-1.0.38/src/error.rs:350:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/anyhow-1.0.38/src/lib.rs:1:null clippy::cargo_common_metadata "package `anyhow` is missing `package.keywords` metadata"
-target/lintcheck/sources/async-trait-0.1.42/src/expand.rs:130:1 clippy::too_many_lines "this function has too many lines (104/100)"
-target/lintcheck/sources/async-trait-0.1.42/src/expand.rs:156:26 clippy::default_trait_access "calling `syn::token::Where::default()` is more clear than this expression"
-target/lintcheck/sources/async-trait-0.1.42/src/expand.rs:259:1 clippy::too_many_lines "this function has too many lines (204/100)"
-target/lintcheck/sources/async-trait-0.1.42/src/expand.rs:387:17 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/async-trait-0.1.42/src/expand.rs:414:35 clippy::shadow_unrelated "`generics` is being shadowed"
-target/lintcheck/sources/async-trait-0.1.42/src/expand.rs:464:32 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/async-trait-0.1.42/src/lib.rs:102:7 clippy::doc_markdown "you should put `async_trait` between ticks in the documentation"
-target/lintcheck/sources/async-trait-0.1.42/src/lib.rs:159:64 clippy::doc_markdown "you should put `async_trait` between ticks in the documentation"
-target/lintcheck/sources/async-trait-0.1.42/src/lib.rs:1:null clippy::cargo_common_metadata "package `async-trait` is missing `package.categories` metadata"
-target/lintcheck/sources/async-trait-0.1.42/src/lib.rs:1:null clippy::cargo_common_metadata "package `async-trait` is missing `package.keywords` metadata"
-target/lintcheck/sources/async-trait-0.1.42/src/lib.rs:240:15 clippy::doc_markdown "you should put `async_trait` between ticks in the documentation"
-target/lintcheck/sources/async-trait-0.1.42/src/lifetime.rs:5:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:102:34 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:107:29 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:137:38 clippy::default_trait_access "calling `syn::token::Colon2::default()` is more clear than this expression"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:162:55 clippy::default_trait_access "calling `syn::token::Colon2::default()` is more clear than this expression"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:167:42 clippy::default_trait_access "calling `syn::token::Colon2::default()` is more clear than this expression"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:73:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/async-trait-0.1.42/src/receiver.rs:97:34 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/build.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.categories` metadata"
-target/lintcheck/sources/cargo-0.49.0/build.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.keywords` metadata"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:104:34 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:121:5 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:157:30 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:184:41 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:196:42 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:200:39 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:231:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:23:56 clippy::implicit_clone "implicitly cloning a `String` by calling `to_owned` on its dereferenced type"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:245:22 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:247:47 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:257:22 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:26:20 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/cli.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/bench.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/bench.rs:76:59 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/build.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/check.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/clean.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/doc.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/fetch.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/fetch.rs:22:5 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/fix.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/generate_lockfile.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/git_checkout.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/help.rs:20:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/init.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/install.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/install.rs:97:16 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/locate_project.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/login.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/metadata.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/mod.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/new.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/new.rs:20:24 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/owner.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/owner.rs:38:43 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/owner.rs:39:43 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/owner.rs:40:43 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/owner.rs:43:30 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/owner.rs:46:30 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/package.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/pkgid.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/publish.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/publish.rs:40:47 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/read_manifest.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/run.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/rustc.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/rustdoc.rs:3:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/search.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/test.rs:127:54 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/test.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/tree.rs:149:49 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/tree.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/uninstall.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/update.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/vendor.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/vendor.rs:96:16 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/verify_project.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/version.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/yank.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/yank.rs:32:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/yank.rs:33:35 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/yank.rs:34:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/commands/yank.rs:35:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:118:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:137:43 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:148:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:174:57 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:18:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.categories` metadata"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.keywords` metadata"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `crossbeam-utils`: 0.6.6, 0.7.2"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `hex`: 0.3.2, 0.4.0"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `humantime`: 1.3.0, 2.0.0"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:72:22 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:79:40 clippy::manual_map "manual implementation of `Option::map`"
-target/lintcheck/sources/cargo-0.49.0/src/bin/cargo/main.rs:98:60 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:155:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:170:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:175:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:180:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:186:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:197:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:205:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:51:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:69:48 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_config.rs:96:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/mod.rs:44:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/mod.rs:83:20 clippy::doc_markdown "you should put `x86_64` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:108:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:121:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:149:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:411:9 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:420:69 clippy::doc_markdown "you should put `mode/target_kind` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:423:19 clippy::doc_markdown "you should put `CrateTypes` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:424:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:469:58 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:603:19 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:665:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:697:12 clippy::inconsistent_struct_constructor "struct constructor field order is inconsistent with struct definition field order"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:82:31 clippy::doc_markdown "you should put `FileType` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:83:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:84:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:96:31 clippy::doc_markdown "you should put `FileType` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_context/target_info.rs:98:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_plan.rs:4:9 clippy::doc_markdown "you should put `BuildPlan` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_plan.rs:5:66 clippy::doc_markdown "you should put `BuildPlan` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/build_plan.rs:66:40 clippy::ptr_arg "writing `&PathBuf` instead of `&Path` involves a new object where a slice will do"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:150:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:150:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:169:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:185:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:193:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:194:49 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:198:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:314:16 clippy::doc_markdown "you should put `rustc_tool` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compilation.rs:91:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:118:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:123:18 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:147:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:157:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:157:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:33:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:49:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/compile_kind.rs:69:48 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/compilation_files.rs:204:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/compilation_files.rs:277:22 clippy::doc_markdown "you should put `OUT_DIR` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/compilation_files.rs:324:66 clippy::doc_markdown "you should put `FileType` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/compilation_files.rs:393:37 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/compilation_files.rs:426:71 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:125:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:125:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:125:5 clippy::too_many_lines "this function has too many lines (107/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:270:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:286:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:308:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:308:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:340:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:340:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:349:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:349:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:354:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:358:21 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:361:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:374:43 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:378:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:383:41 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:384:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:391:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:397:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:523:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:538:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:542:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:83:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/context/mod.rs:92:25 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/crate_type.rs:16:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/crate_type.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/crate_type.rs:40:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/crate_type.rs:49:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/crate_type.rs:60:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:150:1 clippy::too_many_lines "this function has too many lines (230/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:353:56 clippy::manual_strip "stripping a prefix manually"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:448:27 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:464:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:481:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:481:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:48:56 clippy::doc_markdown "you should put `RunCustomBuild` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:561:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:567:20 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:576:28 clippy::shadow_unrelated "`mut value` is being shadowed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:606:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:688:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:756:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:762:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:762:5 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/custom_build.rs:823:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1021:51 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1656:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1664:5 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1787:5 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1795:5 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1882:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1894:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1906:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1917:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1923:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1956:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1962:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1963:22 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1964:22 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1965:22 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1966:22 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1980:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1980:24 clippy::manual_strip "stripping a prefix manually"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:1986:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:2016:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:61:5 clippy::doc_markdown "you should put `CompileMode` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:63:12 clippy::doc_markdown "you should put `CompileKind` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:67:7 clippy::doc_markdown "you should put `CARGO_DEFAULT_LIB_METADATA[^4` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:68:5 clippy::doc_markdown "you should put `package_id` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:71:19 clippy::doc_markdown "you should put `test/bench/for_host/edition` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:755:52 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:77:5 clippy::doc_markdown "you should put `is_std` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:816:5 clippy::too_many_lines "this function has too many lines (127/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:863:64 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:875:33 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:876:32 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:896:30 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:897:30 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/fingerprint.rs:991:37 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:12:5 clippy::doc_markdown "you should put `src/librustc_jobserver/lib.rs` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:329:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:332:23 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:34:53 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:35:6 clippy::doc_markdown "you should put `ReleaseToken` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:37:6 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:40:5 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:40:56 clippy::doc_markdown "you should put `NeedsToken` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:43:6 clippy::doc_markdown "you should put `ReleaseToken` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:748:16 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:749:13 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:786:26 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:81:61 clippy::doc_markdown "you should put `DrainState` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:865:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:871:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:890:9 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/job_queue.rs:93:24 clippy::doc_markdown "you should put `JobQueue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/links.rs:8:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/lto.rs:130:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/lto.rs:135:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:1016:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:1094:19 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:1131:1 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:1268:34 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:1277:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:179:1 clippy::too_many_lines "this function has too many lines (162/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:198:78 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:201:25 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:267:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:324:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:364:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:364:5 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:392:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:415:23 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:464:18 clippy::ptr_arg "writing `&PathBuf` instead of `&Path` involves a new object where a slice will do"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:488:61 clippy::ptr_arg "writing `&PathBuf` instead of `&Path` involves a new object where a slice will do"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:498:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:654:46 clippy::implicit_clone "implicitly cloning a `PathBuf` by calling `to_path_buf` on its dereferenced type"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:667:15 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:693:1 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:725:42 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:736:1 clippy::too_many_lines "this function has too many lines (141/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:73:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:777:12 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/mod.rs:873:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/rustdoc.rs:16:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/rustdoc.rs:57:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/rustdoc.rs:72:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/standard_lib.rs:134:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/standard_lib.rs:16:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/standard_lib.rs:30:28 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/standard_lib.rs:34:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/standard_lib.rs:34:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:16:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:192:64 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:212:58 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:234:13 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:355:13 clippy::cast_possible_truncation "casting `f64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:355:13 clippy::cast_sign_loss "casting `f64` to `u32` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:397:38 clippy::cast_possible_truncation "casting `f64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:397:38 clippy::cast_sign_loss "casting `f64` to `u32` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:484:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:605:38 clippy::doc_markdown "you should put `rmeta_time` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:605:50 clippy::doc_markdown "you should put `codegen_time` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/timings.rs:641:26 clippy::non_ascii_literal "literal non-ASCII character detected"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit.rs:100:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit.rs:151:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit.rs:161:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit.rs:35:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit_dependencies.rs:154:29 clippy::doc_markdown "you should put `state.unit_dependencies` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit_dependencies.rs:213:1 clippy::too_many_lines "this function has too many lines (110/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit_dependencies.rs:52:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit_dependencies.rs:52:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit_graph.rs:65:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/compiler/unit_graph.rs:65:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:157:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:182:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:203:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:224:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:23:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:248:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:270:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:274:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:278:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:287:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:291:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:305:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:311:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:319:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:337:75 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:397:56 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:403:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:408:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:415:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:419:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:424:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:428:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:433:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:438:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:443:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:449:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/dependency.rs:450:9 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:119:17 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:229:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:274:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:278:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:306:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:338:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:362:25 clippy::option_option "consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:380:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:401:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:409:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:412:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:416:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:419:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:424:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:431:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:477:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:509:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:518:5 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:542:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:543:37 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:547:60 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:556:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/features.rs:563:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:116:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:118:58 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:130:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:143:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:159:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:162:34 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:169:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:17:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:189:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:215:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:222:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:22:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:320:46 clippy::implicit_clone "implicitly cloning a `PathBuf` by calling `to_path_buf` on its dereferenced type"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:360:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:407:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:410:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:413:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:416:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:419:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:422:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:425:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:431:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:438:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:444:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:447:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:450:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:453:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:456:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:459:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:462:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:466:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:470:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:477:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:481:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:488:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:512:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:516:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:520:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:524:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:528:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:538:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:557:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:561:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:565:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:569:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:577:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:581:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:588:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:617:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:632:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:648:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:659:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:66:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:670:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:693:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:708:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:723:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:726:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:729:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:735:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:738:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:741:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:744:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:747:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:751:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:754:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:757:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:760:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:763:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:767:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:776:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:780:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:787:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:798:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:800:56 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:805:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:809:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:818:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:823:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:828:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:831:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:834:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:839:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:85:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:888:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/manifest.rs:936:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:1075:28 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:160:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:170:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:174:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:182:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:186:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:190:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:194:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:194:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:198:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:202:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:206:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:210:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:217:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:221:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:222:35 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:226:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:227:35 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:230:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:239:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:249:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:287:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:385:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:421:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:425:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:452:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:453:60 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:459:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:473:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:587:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:588:9 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:682:46 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:682:46 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:682:63 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:682:63 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:731:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:790:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package.rs:988:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:115:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:124:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:124:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:139:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:142:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:145:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:149:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:157:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:161:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:169:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id.rs:174:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:101:39 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:143:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:147:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:151:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:160:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:179:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:212:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:231:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:51:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:51:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:77:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/package_id_spec.rs:88:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:1004:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:1014:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:1018:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:1028:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:106:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:143:5 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:204:54 clippy::implicit_clone "implicitly cloning a `InternedString` by calling `to_owned` on its dereferenced type"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:286:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:286:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:294:40 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:30:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:342:25 clippy::shadow_unrelated "`maker` is being shadowed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:370:41 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:370:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:372:9 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:382:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:382:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:383:28 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:397:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:405:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:607:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:909:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:923:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:934:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/profiles.rs:987:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:111:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:127:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:168:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:19:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:240:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:26:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:344:49 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:369:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:424:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:49:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:520:17 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:763:53 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:765:53 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:807:14 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/registry.rs:814:53 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/conflict_cache.rs:197:29 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/conflict_cache.rs:41:38 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/context.rs:274:53 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/context.rs:42:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/context.rs:74:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:156:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:156:5 clippy::too_many_lines "this function has too many lines (164/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:438:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:449:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:529:34 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:602:59 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:623:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:652:27 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/encode.rs:674:51 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:103:22 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:104:22 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:206:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:257:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:27:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:305:17 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/errors.rs:70:1 clippy::too_many_lines "this function has too many lines (207/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:104:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:111:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:162:56 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:179:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:186:23 clippy::doc_markdown "you should put `RequestedFeatures` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:187:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:199:23 clippy::doc_markdown "you should put `RequestedFeatures` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:200:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:221:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:231:21 clippy::doc_markdown "you should put `pkg_id/is_build` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:233:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:247:58 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:278:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:394:27 clippy::doc_markdown "you should put `FeatureValue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:460:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:480:24 clippy::doc_markdown "you should put `FeatureValues` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:496:24 clippy::doc_markdown "you should put `FeatureValues` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:58:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/features.rs:67:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:1017:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:1045:57 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:122:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:142:44 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:180:1 clippy::too_many_lines "this function has too many lines (225/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:311:17 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:421:52 clippy::filter_map_next "called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:457:69 clippy::filter_map_next "called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:470:37 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:607:11 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:631:21 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:942:15 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/mod.rs:988:20 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:120:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:132:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:199:24 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:235:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:239:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:255:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:259:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:263:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:269:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:273:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:274:9 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:280:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:284:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:288:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:292:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:296:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:300:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:315:13 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:354:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:362:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:60:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/resolve.rs:76:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:111:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:121:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:141:19 clippy::doc_markdown "you should put `ResolveOpts` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:142:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:149:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:181:9 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:187:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/resolver/types.rs:261:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:113:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:130:9 clippy::single_match_else "you seem to be trying to use `match` for an equality check. Consider using `if`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:148:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:153:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:163:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:166:13 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:18:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:198:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:206:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:214:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:228:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:239:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:250:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:259:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:267:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:26:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:277:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:282:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:314:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:322:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:330:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:345:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:459:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/shell.rs:98:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:103:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:247:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:261:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:268:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:273:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:291:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:302:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:307:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:31:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:37:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:39:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:47:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:50:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:52:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:63:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:74:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/mod.rs:83:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:107:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:107:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:128:50 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:147:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:156:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:162:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:166:19 clippy::doc_markdown "you should put `SourceId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:167:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:171:19 clippy::doc_markdown "you should put `SourceId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:172:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:178:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:187:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:187:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:18:74 clippy::default_trait_access "calling `std::sync::Mutex::default()` is more clear than this expression"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:195:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:207:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:213:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:217:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:225:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:228:16 clippy::option_if_let_else "use Option::map_or_else instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:236:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:241:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:252:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:257:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:262:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:305:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:310:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:318:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:326:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:338:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:355:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:393:61 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:394:42 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:395:42 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:397:71 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:397:71 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:398:47 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:398:47 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:399:47 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:399:47 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:401:63 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:401:63 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:401:63 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:402:43 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:402:43 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:402:43 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:403:43 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:403:43 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:403:43 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:406:21 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:412:41 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:413:36 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:414:36 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:420:47 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:420:47 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:512:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:513:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:517:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:518:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:525:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:526:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:530:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:531:17 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:535:33 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:536:37 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:537:42 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:538:38 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:548:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/source/source_id.rs:597:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:103:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:123:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:150:1 clippy::too_many_lines "this function has too many lines (141/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:158:9 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:181:21 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:192:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:258:32 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:281:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:303:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:321:51 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:344:5 clippy::doc_markdown "you should put `FeatureValue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:350:85 clippy::doc_markdown "you should put `FeatureValue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:36:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:378:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:386:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:387:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:407:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:69:34 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:75:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:78:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:81:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:84:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:87:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:90:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:93:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:96:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/summary.rs:99:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:1056:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:113:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:1157:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:128:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:150:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:159:16 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:197:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:225:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:225:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:255:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:267:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:317:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:329:37 clippy::doc_markdown "you should put `VirtualManifest` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:410:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:420:17 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:440:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:511:32 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:561:25 clippy::non_ascii_literal "literal non-ASCII character detected"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:613:13 clippy::filter_map "called `filter_map(..).map(..)` on an `Iterator`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:615:22 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:762:27 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:784:17 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:849:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:849:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:893:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:906:24 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/core/workspace.rs:932:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:177:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:177:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:180:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:180:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:180:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:180:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:180:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.categories` metadata"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:1:null clippy::cargo_common_metadata "package `cargo` is missing `package.keywords` metadata"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `crossbeam-utils`: 0.6.6, 0.7.2"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `hex`: 0.3.2, 0.4.0"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/lib.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `humantime`: 1.3.0, 2.0.0"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_clean.rs:205:23 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_clean.rs:27:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_clean.rs:27:1 clippy::too_many_lines "this function has too many lines (120/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:1078:14 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:109:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:119:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:1227:17 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:127:35 clippy::from_iter_instead_of_collect "usage of `FromIterator::from_iter`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:173:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:205:36 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:242:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:249:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:258:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:267:16 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:275:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:275:1 clippy::too_many_lines "this function has too many lines (219/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:468:9 clippy::default_trait_access "calling `std::collections::HashMap::default()` is more clear than this expression"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:548:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:556:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:574:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:583:21 clippy::doc_markdown "you should put `CompileFilter` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:584:5 clippy::fn_params_excessive_bools "more than 3 bools in function parameters"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:584:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:592:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:593:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:607:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:612:21 clippy::doc_markdown "you should put `CompileFilter` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:613:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:618:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:641:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:652:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:655:50 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:673:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:692:49 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:703:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:729:1 clippy::too_many_lines "this function has too many lines (205/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:82:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_compile.rs:874:69 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_doc.rs:20:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_fetch.rs:15:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_fetch.rs:27:46 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:160:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:175:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:22:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:37:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:37:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_generate_lockfile.rs:37:1 clippy::too_many_lines "this function has too many lines (171/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:13:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:148:1 clippy::fn_params_excessive_bools "more than 3 bools in function parameters"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:148:1 clippy::too_many_lines "this function has too many lines (316/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:178:24 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:202:17 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:236:16 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:312:64 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:32:13 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:339:12 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:37:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:454:22 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:483:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:683:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_install.rs:708:5 clippy::manual_flatten "unnecessary `if let` since only the `Some` variant of the iterator element is used"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:101:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:245:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:251:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:367:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:405:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:489:5 clippy::doc_markdown "you should put `IgnoreList` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:525:47 clippy::doc_markdown "you should put `IgnoreList` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:525:9 clippy::doc_markdown "you should put `format_existing` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:572:34 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:623:1 clippy::too_many_lines "this function has too many lines (130/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:781:5 clippy::filter_map_next "called `filter_map(..).next()` on an `Iterator`. This is more succinctly expressed by calling `.find_map(..)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_new.rs:800:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_output_metadata.rs:163:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_output_metadata.rs:27:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_output_metadata.rs:45:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:144:1 clippy::too_many_lines "this function has too many lines (112/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:207:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:25:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:307:54 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:394:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:425:61 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:459:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:66:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:69:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_package.rs:93:20 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_pkgid.rs:5:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_read_manifest.rs:14:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_read_manifest.rs:171:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_read_manifest.rs:37:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_read_manifest.rs:37:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_read_manifest.rs:57:49 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_read_manifest.rs:69:37 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:25:24 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:35:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:37:16 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:53:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:65:16 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:82:23 clippy::implicit_clone "implicitly cloning a `PathBuf` by calling `to_path_buf` on its dereferenced type"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_run.rs:9:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_test.rs:16:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_test.rs:43:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_test.rs:84:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_uninstall.rs:14:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/cargo_uninstall.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:147:9 clippy::doc_markdown "you should put `PackageId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:233:21 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:244:22 clippy::doc_markdown "you should put `PackageId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:244:63 clippy::doc_markdown "you should put `PackageId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:253:17 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:370:5 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:505:8 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:525:10 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:542:27 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:542:5 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:561:20 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:613:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:645:41 clippy::doc_markdown "you should put `BTreeSet` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/common_for_install_and_uninstall.rs:92:19 clippy::doc_markdown "you should put `InstallTracker` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:200:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:200:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:424:20 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:455:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:506:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:608:9 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:612:42 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:619:48 clippy::manual_strip "stripping a prefix manually"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:66:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:66:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:708:18 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/fix.rs:77:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:154:13 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:217:9 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:30:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:35:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:35:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:87:1 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:8:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/lockfile.rs:8:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:150:21 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:188:1 clippy::too_many_lines "this function has too many lines (130/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:212:32 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:222:53 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:224:44 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:31:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:346:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:346:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:351:26 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:385:12 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:386:15 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:38:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:477:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:483:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:503:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:505:38 clippy::default_trait_access "calling `util::config::CargoHttpConfig::default()` is more clear than this expression"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:510:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:529:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:53:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:53:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:573:17 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:573:22 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:608:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:621:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:671:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:671:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:674:10 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:678:17 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:730:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:731:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:785:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:794:16 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:828:14 clippy::doc_markdown "you should put `SourceId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/registry.rs:848:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:199:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:199:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:199:1 clippy::too_many_lines "this function has too many lines (137/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:241:28 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:28:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:384:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:417:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:589:9 clippy::shadow_unrelated "`keep` is being shadowed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:58:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:58:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:602:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:75:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/resolve.rs:75:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/format/mod.rs:103:21 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:129:26 clippy::doc_markdown "you should put `PackageIds` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:137:17 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:152:15 clippy::match_on_vec_items "indexing into a vector may panic"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:173:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:234:46 clippy::filter_map "called `filter(..).flat_map(..)` on an `Iterator`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:328:44 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:330:50 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/graph.rs:563:35 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:112:11 clippy::non_ascii_literal "literal non-ASCII character detected"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:113:10 clippy::non_ascii_literal "literal non-ASCII character detected"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:114:10 clippy::non_ascii_literal "literal non-ASCII character detected"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:115:12 clippy::non_ascii_literal "literal non-ASCII character detected"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:126:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:21:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:21:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:360:30 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/tree/mod.rs:58:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:14:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:215:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:21:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:21:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:311:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:314:34 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:320:29 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:320:60 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/ops/vendor.rs:70:1 clippy::too_many_lines "this function has too many lines (175/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:102:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:111:28 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:133:48 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:135:67 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:206:36 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:282:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:70:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:81:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/config.rs:97:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/directory.rs:14:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/directory.rs:90:56 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/source.rs:14:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/source.rs:25:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/source.rs:49:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/source.rs:53:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/source.rs:53:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/source.rs:69:20 clippy::comparison_to_empty "comparison to empty slice"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:1025:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:1157:36 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:1158:9 clippy::manual_strip "stripping a suffix manually"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:176:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:180:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:184:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:188:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:242:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:253:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:262:13 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:289:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:294:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:298:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:308:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:472:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:489:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:503:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:528:28 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:537:21 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:588:1 clippy::too_many_lines "this function has too many lines (135/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:692:9 clippy::vec_init_then_push "calls to `push` immediately after creation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:758:9 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/git/utils.rs:858:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:129:44 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:143:44 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:15:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:282:50 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:313:21 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:314:21 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:319:21 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:339:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:339:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:380:9 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:419:50 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:429:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:460:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:63:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:77:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/path.rs:98:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:117:23 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:121:70 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:167:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:215:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:324:23 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:468:40 clippy::doc_markdown "you should put `SourceId` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:590:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:648:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:736:1 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/index.rs:95:37 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/local.rs:12:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:192:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:203:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:229:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:372:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:373:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:375:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:381:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:382:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:383:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:384:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:452:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:582:20 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/mod.rs:621:9 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/remote.rs:139:17 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/remote.rs:32:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/registry/remote.rs:72:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/replaced.rs:12:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/sources/replaced.rs:5:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/canonical_url.rs:19:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/canonical_url.rs:19:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/canonical_url.rs:50:41 clippy::case_sensitive_file_extension_comparisons "case-sensitive file extension comparison"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/canonical_url.rs:65:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:218:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:222:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:234:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:249:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:264:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:279:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:298:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:320:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:328:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:352:13 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:363:13 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:378:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:387:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:387:5 clippy::too_many_lines "this function has too many lines (104/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:39:20 clippy::doc_markdown "you should put `arg_package_spec` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:504:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:516:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:530:40 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:531:43 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:536:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:556:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:575:49 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:580:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:631:18 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:638:18 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:647:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:651:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:662:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/command_prelude.rs:665:51 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/de.rs:420:16 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/de.rs:46:25 clippy::doc_markdown "you should put `CV::List` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/de.rs:47:24 clippy::doc_markdown "you should put `ConfigSeqAccess` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/de.rs:527:53 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/de.rs:530:53 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/de.rs:532:68 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/key.rs:11:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/key.rs:69:9 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:100:71 clippy::doc_markdown "you should put `OptValue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:100:71 clippy::doc_markdown "you should put `OptValue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:100:71 clippy::doc_markdown "you should put `OptValue` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1049:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1064:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1090:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1166:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1179:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1181:33 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1184:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1186:33 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1189:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1191:33 clippy::needless_question_mark "question mark operator is useless here"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1203:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1211:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1216:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1225:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1229:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:124:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1254:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1279:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1281:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1323:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1339:39 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1344:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1420:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1531:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1553:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1560:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1567:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1574:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1581:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1588:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1598:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1619:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1623:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1623:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1623:64 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1649:9 clippy::option_if_let_else "use Option::map_or_else instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1699:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1730:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1757:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1770:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1778:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1804:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1896:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:1901:5 clippy::doc_markdown "you should put `StringList` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:259:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:298:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:311:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:318:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:353:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:401:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:411:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:419:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:431:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:449:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:454:16 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:547:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:556:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:582:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:595:20 clippy::doc_markdown "you should put `StringList` between ticks in the documentation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:689:20 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:699:5 clippy::fn_params_excessive_bools "more than 3 bools in function parameters"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:699:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:719:58 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:748:30 clippy::manual_map "manual implementation of `Option::map`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/mod.rs:816:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/path.rs:10:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/path.rs:14:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/path.rs:48:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/target.rs:12:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/target.rs:24:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/value.rs:29:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/value.rs:70:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/value.rs:80:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/config/value.rs:81:9 clippy::match_like_matches_macro "match expression looks like `matches!` macro"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/cpu.rs:11:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/cpu.rs:22:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/cpu.rs:82:25 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/cpu.rs:82:9 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:109:27 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:125:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:151:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:156:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:168:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:46:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/dependency_queue.rs:91:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:218:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:230:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:242:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:58:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:96:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:96:5 clippy::too_many_lines "this function has too many lines (110/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/diagnostic_server.rs:99:21 clippy::shadow_unrelated "`msg` is being shadowed"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:101:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:143:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:150:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:15:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:237:5 clippy::pub_enum_variant_names "variant name ends with the enum's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:245:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:289:21 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:293:13 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:321:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:328:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:356:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:391:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:392:13 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:465:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:473:5 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/errors.rs:66:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:115:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:11:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:134:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:142:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:150:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:156:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:170:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:192:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:29:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:321:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:335:23 clippy::cast_possible_truncation "casting `i64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:335:23 clippy::cast_sign_loss "casting `i64` to `u32` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:335:44 clippy::cast_possible_truncation "casting `i64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:379:35 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:37:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:43:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:43:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:52:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:52:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/flock.rs:96:17 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/graph.rs:10:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/graph.rs:41:51 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/graph.rs:45:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hasher.rs:12:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hasher.rs:9:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:10:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:11:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:12:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:13:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:14:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:15:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:25:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:6:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:6:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:8:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/hex.rs:9:9 clippy::cast_possible_truncation "casting `u64` to `u8` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/important_paths.rs:23:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/important_paths.rs:6:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/interning.rs:66:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/interning.rs:66:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/interning.rs:77:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/into_url.rs:10:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/into_url_with_base.rs:9:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/job.rs:20:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/lev_distance.rs:3:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/lockserver.rs:111:32 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/lockserver.rs:158:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/lockserver.rs:46:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/lockserver.rs:58:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/lockserver.rs:62:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/mod.rs:68:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/mod.rs:79:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/network.rs:12:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/network.rs:19:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/network.rs:84:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:109:12 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:114:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:121:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:125:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:130:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:14:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:14:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:151:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:167:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:173:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:178:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:185:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:199:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:215:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:228:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:251:9 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:267:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:276:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:29:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:303:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:312:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:346:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:415:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:445:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:459:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:469:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:469:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:514:5 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:54:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:61:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:63:19 clippy::option_if_let_else "use Option::map_or_else instead of an if let/else"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:88:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/paths.rs:93:31 clippy::comparison_to_empty "comparison to empty slice"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:106:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:111:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:122:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:132:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:152:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:185:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:190:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:218:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:218:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:278:22 clippy::inconsistent_struct_constructor "struct constructor field order is inconsistent with struct definition field order"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:307:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/process_builder.rs:343:39 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:122:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:136:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:15:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:249:19 clippy::cast_precision_loss "casting `usize` to `f64` causes a loss of precision on targets with 64-bit wide pointers (`usize` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:249:34 clippy::cast_precision_loss "casting `usize` to `f64` causes a loss of precision on targets with 64-bit wide pointers (`usize` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:250:19 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:263:22 clippy::cast_precision_loss "casting `usize` to `f64` causes a loss of precision on targets with 64-bit wide pointers (`usize` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:264:22 clippy::cast_possible_truncation "casting `f64` to `usize` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:264:22 clippy::cast_sign_loss "casting `f64` to `usize` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:269:17 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:272:17 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:274:17 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:280:13 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:282:9 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:89:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/progress.rs:97:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/queue.rs:25:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/queue.rs:36:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/queue.rs:42:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/queue.rs:52:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/queue.rs:69:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/read2.rs:11:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/read2.rs:31:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:13:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:26:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:35:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:45:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:87:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:87:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:89:21 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/restricted_names.rs:8:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/rustc.rs:103:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/rustc.rs:103:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/rustc.rs:114:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/rustc.rs:115:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/rustc.rs:162:17 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/rustc.rs:39:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/sha256.rs:10:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/sha256.rs:16:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/sha256.rs:20:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/sha256.rs:31:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/sha256.rs:40:24 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/to_semver.rs:5:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1005:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1005:5 clippy::too_many_lines "this function has too many lines (282/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1094:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1121:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1197:32 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:124:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1504:9 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1526:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1582:19 clippy::default_trait_access "calling `util::toml::DetailedTomlDependency::default()` is more clear than this expression"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1598:5 clippy::too_many_lines "this function has too many lines (153/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:1687:33 clippy::unnecessary_lazy_evaluations "unnecessary closure used to substitute value for `Option::None`"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:178:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:248:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:274:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:277:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:281:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:285:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:294:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:31:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:381:35 clippy::cast_possible_truncation "casting `i64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:381:35 clippy::cast_sign_loss "casting `i64` to `u32` may lose the sign of the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:388:35 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:398:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:450:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:536:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:783:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:824:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:834:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:83:42 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:852:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:852:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:852:5 clippy::too_many_lines "this function has too many lines (138/100)"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:962:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:979:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:98:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/mod.rs:999:23 clippy::default_trait_access "calling `util::toml::DetailedTomlDependency::default()` is more clear than this expression"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/targets.rs:112:27 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/targets.rs:325:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/targets.rs:586:21 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/targets.rs:593:42 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/targets.rs:605:19 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/toml/targets.rs:612:42 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:10:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:33:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:37:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:43:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:47:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:59:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/vcs.rs:66:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/workspace.rs:52:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/workspace.rs:56:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/workspace.rs:60:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cargo-0.49.0/src/cargo/util/workspace.rs:64:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cfg-expr-0.7.1/src/error.rs:107:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cfg-expr-0.7.1/src/error.rs:55:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/error.rs:58:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/error.rs:5:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/cfg-expr-0.7.1/src/error.rs:74:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cfg-expr-0.7.1/src/error.rs:91:24 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/lexer.rs:102:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/lexer.rs:125:33 clippy::redundant_slicing "redundant slicing of the whole range"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/lexer.rs:4:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/lexer.rs:58:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/lexer.rs:76:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/lexer.rs:97:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:351:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:408:13 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:464:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:57:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:586:33 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:599:32 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/mod.rs:609:9 clippy::manual_map "manual implementation of `Option::map`"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:116:31 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:124:36 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:17:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:17:5 clippy::too_many_lines "this function has too many lines (345/100)"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:211:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:22:13 clippy::shadow_unrelated "`original` is being shadowed"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:238:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:243:36 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:254:34 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:259:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:25:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:284:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:292:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:347:21 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:390:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:392:17 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:39:31 clippy::too_many_lines "this function has too many lines (136/100)"
-target/lintcheck/sources/cfg-expr-0.7.1/src/expr/parser.rs:67:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/cfg-expr-0.7.1/src/lib.rs:1:null clippy::cargo_common_metadata "package `cfg-expr` is missing `package.categories` metadata"
-target/lintcheck/sources/cfg-expr-0.7.1/src/targets/builtins.rs:11:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/cfg-expr-0.7.1/src/targets/mod.rs:139:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cfg-expr-0.7.1/src/targets/mod.rs:153:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/cxx-1.0.32/src/rust_string.rs:15:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_string.rs:19:24 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_vec.rs:21:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_vec.rs:25:24 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_vec.rs:74:35 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_vec.rs:78:39 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_vec.rs:90:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/rust_vec.rs:94:24 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/shared_ptr.rs:108:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/shared_ptr.rs:165:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cxx-1.0.32/src/shared_ptr.rs:54:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/shared_ptr.rs:62:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/shared_ptr.rs:75:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/unique_ptr.rs:185:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cxx-1.0.32/src/unwind.rs:22:5 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/cxx-1.0.32/src/weak_ptr.rs:47:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/cxx-1.0.32/src/weak_ptr.rs:80:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/iron-0.6.1/src/error.rs:24:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:105:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:119:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:133:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:143:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:149:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:167:49 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:196:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:80:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:85:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/iron.rs:90:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/lib.rs:1:null clippy::cargo_common_metadata "package `iron` is missing `package.categories` metadata"
-target/lintcheck/sources/iron-0.6.1/src/lib.rs:1:null clippy::cargo_common_metadata "package `iron` is missing `package.keywords` metadata"
-target/lintcheck/sources/iron-0.6.1/src/lib.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `log`: 0.3.9, 0.4.8"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:137:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:150:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:152:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:159:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:171:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:173:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:182:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:192:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:217:25 clippy::doc_markdown "you should put `ChainBuilder` between ticks in the documentation"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:264:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:328:20 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:360:16 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:368:33 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:428:40 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:434:40 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/middleware/mod.rs:444:40 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/modifiers.rs:132:14 clippy::expect_fun_call "use of `expect` followed by a function call"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:113:24 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:121:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:123:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:124:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:126:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:128:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:153:69 clippy::doc_markdown "you should put `HttpReader` between ticks in the documentation"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:154:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:32:1 clippy::manual_non_exhaustive "this seems like a manual implementation of the non-exhaustive pattern"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:75:34 clippy::doc_markdown "you should put `HttpRequest` between ticks in the documentation"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:77:39 clippy::doc_markdown "you should put `HttpRequest` between ticks in the documentation"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:78:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:82:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:83:29 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/request/mod.rs:85:24 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:109:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:117:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:129:1 clippy::from_over_into "an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:21:14 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:22:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:31:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:47:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:52:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:57:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:57:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:63:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:63:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:73:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:73:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:83:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/request/url.rs:96:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/response.rs:121:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/iron-0.6.1/src/response.rs:125:43 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/iron-0.6.1/src/response.rs:139:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/iron-0.6.1/src/response.rs:24:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/iron-0.6.1/src/response.rs:95:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/iron-0.6.1/src/response.rs:95:5 clippy::new_without_default "you should consider adding a `Default` implementation for `response::Response`"
-target/lintcheck/sources/libc-0.2.81/build.rs:114:19 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/libc-0.2.81/build.rs:124:5 clippy::question_mark "this block may be rewritten with the `?` operator"
-target/lintcheck/sources/libc-0.2.81/build.rs:133:5 clippy::question_mark "this block may be rewritten with the `?` operator"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:120:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:17 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:17 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:17 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:243:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:259:null clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/macros.rs:84:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:428:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:429:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:431:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:432:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:433:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:434:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:595:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:596:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:597:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:622:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:673:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:696:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:697:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:698:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:699:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:712:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:721:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:722:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:723:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:751:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:752:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:753:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:754:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:755:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:756:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:757:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:758:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:759:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:760:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:768:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:769:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:771:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:772:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:773:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:774:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:775:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:776:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:777:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:778:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:779:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:780:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:781:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:782:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:783:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:784:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:785:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:786:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:787:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:788:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:789:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:790:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:791:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:792:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:794:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:795:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:796:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:797:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:798:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:799:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:800:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:801:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:803:27 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:804:28 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:805:28 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:806:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:807:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:808:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:809:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:810:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:811:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:812:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:813:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:814:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:815:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:816:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:817:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:818:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:821:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:822:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:823:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:824:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:825:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:826:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:827:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:828:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:829:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:830:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:831:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:832:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:833:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:834:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:835:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:836:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:841:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:842:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:843:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs:844:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:1120:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:178:34 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:291:5 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:291:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:299:11 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:302:5 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:302:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:312:11 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:328:9 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:352:20 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:355:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:355:13 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:359:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:359:13 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:363:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:363:13 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:367:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:367:13 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:371:13 clippy::missing_safety_doc "unsafe function's docs miss `# Safety` section"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:371:13 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:534:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:645:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:727:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:728:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:729:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:731:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:732:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:733:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:734:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:735:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:736:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:737:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:738:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:741:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:742:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:743:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:744:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:745:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:746:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:747:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:748:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:749:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:750:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:751:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:752:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:753:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:755:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:756:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:757:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:758:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:759:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:761:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:762:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:763:45 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:764:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:765:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:766:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:767:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:768:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:769:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:770:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:771:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:772:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:773:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:774:45 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:775:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:776:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:803:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:841:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:842:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:982:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/gnu/mod.rs:984:46 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1209:36 clippy::cast_possible_truncation "casting `i32` to `i16` may truncate the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1210:36 clippy::cast_possible_truncation "casting `i32` to `i16` may truncate the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1235:39 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1236:41 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1274:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1324:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1333:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1334:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1346:34 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1346:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1346:34 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1347:37 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1347:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1347:37 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1348:36 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1348:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1348:36 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1349:37 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1349:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1349:37 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1350:35 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1350:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1350:35 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1351:36 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1351:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1351:36 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1352:31 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1352:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1352:31 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1419:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1420:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1421:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1422:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1423:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1490:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1561:46 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1562:45 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1567:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1568:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1586:26 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1587:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1588:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1589:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1897:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1898:51 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1900:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1969:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1970:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1971:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1972:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1973:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1974:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1975:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1976:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1977:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1978:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1979:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1980:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1981:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1982:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1983:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1984:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1985:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1986:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1987:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1988:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1989:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1990:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1991:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1992:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1993:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1994:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1995:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1996:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1997:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1998:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:1999:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2000:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2001:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2002:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2003:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2004:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2005:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2032:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2033:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2034:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2035:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2036:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2037:28 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2038:27 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2039:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2041:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2042:28 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2043:27 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2044:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2045:27 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2046:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2048:28 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2049:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2050:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2051:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2052:26 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2053:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2318:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2321:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2331:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2487:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2488:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2489:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2490:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2491:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2493:47 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2494:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2495:46 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2496:47 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2497:49 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2498:48 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2499:50 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2500:45 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2572:9 clippy::needless_return "unneeded `return` statement"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2578:20 clippy::zero_ptr "`0 as *mut _` detected"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2588:13 clippy::zero_ptr "`0 as *mut _` detected"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2590:13 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2596:52 clippy::used_underscore_binding "used binding `_dummy` which is prefixed with an underscore. A leading underscore signals that a binding will not be used"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2597:11 clippy::cast_sign_loss "casting `i32` to `usize` may lose the sign of the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2601:21 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2611:9 clippy::unused_unit "unneeded unit expression"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2619:9 clippy::unused_unit "unneeded unit expression"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2634:9 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2647:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2648:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2649:9 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2654:18 clippy::identity_op "the operation is ineffective. Consider reducing it to `(dev & 0x00000000000000ff)`"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2654:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2655:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2656:9 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2660:21 clippy::cast_lossless "casting `u32` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2661:21 clippy::cast_lossless "casting `u32` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2663:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2664:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2665:16 clippy::identity_op "the operation is ineffective. Consider reducing it to `(minor & 0x000000ff)`"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2665:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:2666:25 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:42:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/linux/mod.rs:954:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1000:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1001:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1002:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1016:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1017:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1018:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1019:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1020:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1029:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1030:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1031:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1032:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1033:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1034:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1035:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1041:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1042:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1043:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1044:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1045:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1046:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1047:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1048:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1049:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1050:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1051:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1053:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1054:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1055:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1056:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1057:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1058:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1059:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1060:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1073:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1074:43 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1075:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1076:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1077:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1078:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1079:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1080:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1081:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1082:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1083:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1084:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1086:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1087:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1089:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1090:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1091:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1094:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1095:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1096:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1097:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1098:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1099:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1100:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1101:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1102:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1105:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1106:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1107:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1108:42 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1109:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1110:46 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1111:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1112:44 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1113:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1114:47 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1115:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1126:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1127:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1128:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1179:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1180:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:11:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1218:27 clippy::identity_op "the operation is ineffective. Consider reducing it to `IPOPT_CONTROL`"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1314:9 clippy::precedence "operator precedence can trip the unwary"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1321:13 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1323:13 clippy::zero_ptr "`0 as *mut _` detected"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1332:9 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1337:9 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1341:18 clippy::cast_sign_loss "casting `i32` to `usize` may lose the sign of the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1344:9 clippy::needless_return "unneeded `return` statement"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1348:18 clippy::cast_sign_loss "casting `i32` to `usize` may lose the sign of the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1350:9 clippy::needless_return "unneeded `return` statement"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1354:18 clippy::cast_sign_loss "casting `i32` to `usize` may lose the sign of the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1357:9 clippy::needless_return "unneeded `return` statement"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1361:21 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1381:9 clippy::cast_possible_truncation "casting `i32` to `i8` may truncate the value"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:1389:9 clippy::verbose_bit_mask "bit mask could be simplified with a call to `trailing_zeros`"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:446:31 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:591:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:592:38 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:593:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:594:33 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:595:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:596:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:597:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:598:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:599:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:600:34 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:601:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:602:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:607:37 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:608:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:764:35 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:765:39 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/linux_like/mod.rs:991:30 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:198:29 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:199:28 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:201:35 clippy::unnecessary_cast "casting integer literal to `usize` is unnecessary"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:202:35 clippy::unnecessary_cast "casting integer literal to `usize` is unnecessary"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:282:40 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:284:41 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:285:36 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:36:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:388:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/libc-0.2.81/src/unix/mod.rs:396:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1047:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1053:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1059:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1093:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1093:5 clippy::new_without_default "you should consider adding a `Default` implementation for `MetadataBuilder<'a>`"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1118:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1177:1 clippy::inline_always "you have declared `#[inline(always)]` on `max_level`. This is usually a bad idea"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1178:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1306:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1358:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1359:5 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:1407:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:356:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:448:12 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:500:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:506:28 clippy::trivially_copy_pass_by_ref "this argument (8 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:506:28 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:506:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:506:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:538:1 clippy::expl_impl_clone_on_copy "you are implementing `Clone` explicitly on a `Copy` type"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:653:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:661:21 clippy::trivially_copy_pass_by_ref "this argument (8 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:661:21 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:661:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:677:44 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:758:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:764:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:770:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:776:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:782:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:788:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:794:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:803:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:809:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:818:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:908:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:908:5 clippy::new_without_default "you should consider adding a `Default` implementation for `RecordBuilder<'a>`"
-target/lintcheck/sources/log-0.4.11/src/lib.rs:995:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/detection.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:108:17 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:269:20 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:430:24 clippy::trivially_copy_pass_by_ref "this argument (0 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:437:23 clippy::trivially_copy_pass_by_ref "this argument (0 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:437:23 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:471:17 clippy::trivially_copy_pass_by_ref "this argument (0 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:471:17 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:50:9 clippy::mem_replace_with_default "replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:654:5 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:655:12 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:661:5 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:662:12 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:664:12 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:674:37 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:678:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:85:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/proc-macro2-1.0.24/src/fallback.rs:882:43 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1017:9 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1081:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1099:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1117:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1135:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1141:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1146:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1151:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:1156:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:152:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:157:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:373:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:383:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:397:24 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:397:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:403:23 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:403:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:418:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:425:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:464:17 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:500:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:626:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:633:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:641:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:652:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:662:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:672:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:734:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:743:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:752:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:757:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:788:19 clippy::doc_markdown "you should put `XID_Start` between ticks in the documentation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:788:69 clippy::doc_markdown "you should put `XID_Continue` between ticks in the documentation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:891:36 clippy::doc_markdown "you should put `syn::parse_str` between ticks in the documentation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:894:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:911:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/lib.rs:996:9 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:353:17 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:360:17 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:411:17 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:413:17 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:476:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:500:13 clippy::unnested_or_patterns "unnested or-patterns"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:552:5 clippy::while_let_on_iterator "this loop could be written as a `for` loop"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:584:21 clippy::manual_range_contains "manual `RangeInclusive::contains` implementation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:602:20 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:696:29 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:702:34 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:708:34 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:793:5 clippy::vec_init_then_push "calls to `push` immediately after creation"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:803:15 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
-target/lintcheck/sources/proc-macro2-1.0.24/src/parse.rs:808:15 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
-target/lintcheck/sources/proc-macro2-1.0.24/src/wrapper.rs:415:24 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/wrapper.rs:429:23 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/proc-macro2-1.0.24/src/wrapper.rs:492:17 clippy::trivially_copy_pass_by_ref "this argument (4 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:158:15 clippy::cast_precision_loss "casting `i64` to `f32` causes a loss of precision (`i64` is 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:175:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:183:5 clippy::too_many_lines "this function has too many lines (115/100)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:207:16 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:271:67 clippy::cast_precision_loss "casting `i64` to `f32` causes a loss of precision (`i64` is 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:376:29 clippy::cast_precision_loss "casting `i64` to `f32` causes a loss of precision (`i64` is 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:381:44 clippy::cast_precision_loss "casting `i64` to `f32` causes a loss of precision (`i64` is 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:453:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:540:14 clippy::cast_possible_truncation "casting `f64` to `f32` may truncate the value"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:551:5 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:584:39 clippy::cast_precision_loss "casting `usize` to `f32` causes a loss of precision (`usize` is 32 or 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:59:26 clippy::unsafe_derive_deserialize "you are deriving `serde::Deserialize` on a type that has methods using `unsafe`"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:61:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:627:39 clippy::cast_precision_loss "casting `usize` to `f32` causes a loss of precision (`usize` is 32 or 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:674:47 clippy::cast_precision_loss "casting `usize` to `f64` causes a loss of precision on targets with 64-bit wide pointers (`usize` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin-imgui/src/ui.rs:690:9 clippy::cast_precision_loss "casting `usize` to `f32` causes a loss of precision (`usize` is 32 or 64 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:102:25 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:112:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:116:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:137:24 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:177:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:211:21 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/data.rs:24:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:113:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:147:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:147:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:165:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:200:21 clippy::default_trait_access "calling `Stream::default()` is more clear than this expression"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:257:78 clippy::default_trait_access "calling `std::cell::RefCell::default()` is more clear than this expression"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:297:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:302:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:308:28 clippy::default_trait_access "calling `FullProfileData::default()` is more clear than this expression"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:316:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:321:5 clippy::cast_possible_truncation "casting `u128` to `i64` may truncate the value"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:348:28 clippy::default_trait_access "calling `std::marker::PhantomData::default()` is more clear than this expression"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:359:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:375:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:376:5 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:377:9 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:406:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:408:5 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:69:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:73:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/lib.rs:77:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:21:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:28:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:28:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:35:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:35:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:64:43 clippy::default_trait_access "calling `std::vec::Vec::default()` is more clear than this expression"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:65:54 clippy::default_trait_access "calling `std::collections::HashMap::default()` is more clear than this expression"
-target/lintcheck/sources/puffin-02dd4a3/puffin/src/merge.rs:9:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/quote-1.0.7/src/ext.rs:10:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/quote-1.0.7/src/ext.rs:7:5 clippy::doc_markdown "you should put `TokenStream` between ticks in the documentation"
-target/lintcheck/sources/quote-1.0.7/src/ident_fragment.rs:13:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/quote-1.0.7/src/ident_fragment.rs:51:31 clippy::manual_strip "stripping a prefix manually"
-target/lintcheck/sources/quote-1.0.7/src/runtime.rs:52:5 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/quote-1.0.7/src/runtime.rs:63:5 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/quote-1.0.7/src/runtime.rs:66:33 clippy::doc_markdown "you should put `DoesNotHaveIter` between ticks in the documentation"
-target/lintcheck/sources/quote-1.0.7/src/runtime.rs:80:5 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/quote-1.0.7/src/to_tokens.rs:132:26 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/quote-1.0.7/src/to_tokens.rs:159:18 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/quote-1.0.7/src/to_tokens.rs:165:18 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/quote-1.0.7/src/to_tokens.rs:80:18 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:103:20 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:103:20 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:116:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:123:21 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:123:21 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:63:26 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:63:27 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:67:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:95:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/bernoulli.rs:96:13 clippy::manual_range_contains "manual `Range::contains` implementation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:107:23 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:112:44 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:116:13 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:150:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:153:24 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:158:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:164:33 clippy::cast_sign_loss "casting `i64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:166:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:175:47 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:185:38 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:194:38 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:202:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:209:25 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:221:26 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:222:26 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:223:25 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:224:25 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:226:17 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:233:32 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:234:27 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:251:22 clippy::cast_sign_loss "casting `i64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:255:9 clippy::if_not_else "unnecessary `!=` operation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:35:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:45:17 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:46:5 clippy::cast_possible_truncation "casting `f64` to `i64` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:50:5 clippy::too_many_lines "this function has too many lines (143/100)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:76:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:78:12 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:81:21 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:82:32 clippy::cast_possible_truncation "casting `u64` to `i32` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:88:26 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/binomial.rs:99:21 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/cauchy.rs:33:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/dirichlet.rs:52:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/dirichlet.rs:64:32 clippy::unseparated_literal_suffix "float type suffix should be separated by an underscore"
-target/lintcheck/sources/rand-0.7.3/src/distributions/dirichlet.rs:65:23 clippy::unseparated_literal_suffix "float type suffix should be separated by an underscore"
-target/lintcheck/sources/rand-0.7.3/src/distributions/exponential.rs:76:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/float.rs:73:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:13:5 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:14:5 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:189:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:230:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:259:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:287:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/gamma.rs:90:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/integer.rs:23:9 clippy::cast_possible_truncation "casting `u32` to `u8` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/integer.rs:30:9 clippy::cast_possible_truncation "casting `u32` to `u16` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/integer.rs:69:9 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/distributions/mod.rs:263:5 clippy::inline_always "you have declared `#[inline(always)]` on `next`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/normal.rs:100:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/normal.rs:119:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/normal.rs:131:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/normal.rs:31:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/normal.rs:47:25 clippy::unseparated_literal_suffix "float type suffix should be separated by an underscore"
-target/lintcheck/sources/rand-0.7.3/src/distributions/normal.rs:48:25 clippy::unseparated_literal_suffix "float type suffix should be separated by an underscore"
-target/lintcheck/sources/rand-0.7.3/src/distributions/other.rs:89:9 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/pareto.rs:32:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/poisson.rs:35:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/poisson.rs:87:30 clippy::cast_possible_truncation "casting `f64` to `u64` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/poisson.rs:87:30 clippy::cast_sign_loss "casting `f64` to `u64` may lose the sign of the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/triangular.rs:32:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:146:4 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:199:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:214:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:283:14 clippy::doc_markdown "you should put `SampleUniform` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:283:46 clippy::doc_markdown "you should put `SampleUniform` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:296:5 clippy::inline_always "you have declared `#[inline(always)]` on `borrow`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:304:5 clippy::inline_always "you have declared `#[inline(always)]` on `borrow`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:350:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:407:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:441:31 clippy::invalid_upcast_comparisons "because of the numeric bounds on `::core::u16::MAX` prior to casting, this expression is always false"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:56:10 clippy::doc_markdown "you should put `SampleBorrow` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:647:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:840:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:913:13 clippy::option_if_let_else "use Option::map_or_else instead of an if let/else"
-target/lintcheck/sources/rand-0.7.3/src/distributions/uniform.rs:943:54 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/distributions/unit_circle.rs:30:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/unit_sphere.rs:24:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/unit_sphere.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:247:15 clippy::wrong_self_convention "methods called `is_*` usually take `self` by reference or no `self`"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:248:20 clippy::wrong_self_convention "methods called `is_*` usually take `self` by reference or no `self`"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:249:18 clippy::wrong_self_convention "methods called `is_*` usually take `self` by reference or no `self`"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:254:5 clippy::inline_always "you have declared `#[inline(always)]` on `lanes`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:258:5 clippy::inline_always "you have declared `#[inline(always)]` on `splat`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:262:5 clippy::inline_always "you have declared `#[inline(always)]` on `extract`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:267:5 clippy::inline_always "you have declared `#[inline(always)]` on `replace`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:281:5 clippy::inline_always "you have declared `#[inline(always)]` on `any`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:286:5 clippy::inline_always "you have declared `#[inline(always)]` on `all`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:291:5 clippy::inline_always "you have declared `#[inline(always)]` on `none`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:488:17 clippy::doc_markdown "you should put `x_i` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:489:50 clippy::doc_markdown "you should put `x_i` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:489:63 clippy::doc_markdown "you should put `f(x_i` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:490:40 clippy::doc_markdown "you should put `f(x_i` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:490:49 clippy::doc_markdown "you should put `f(x_{i+1` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/distributions/utils.rs:518:17 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weibull.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:113:21 clippy::explicit_iter_loop "it is more concise to loop over references to containers instead of using explicit iteration methods"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:125:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:131:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:180:36 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:182:34 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:259:28 clippy::clone_on_copy "using `clone` on type `distributions::uniform::Uniform<u32>` which implements the `Copy` trait"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:296:9 clippy::map_clone "you are using an explicit closure for copying elements"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:321:9 clippy::map_clone "you are using an explicit closure for copying elements"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:78:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:78:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:78:5 clippy::too_many_lines "this function has too many lines (106/100)"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:85:17 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/alias_method.rs:87:31 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/mod.rs:100:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/mod.rs:144:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/mod.rs:144:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/mod.rs:169:16 clippy::int_plus_one "unnecessary `>= y + 1` or `x - 1 >=`"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/mod.rs:386:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/distributions/weighted/mod.rs:85:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:333:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:412:14 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:435:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:459:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:489:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/rand-0.7.3/src/lib.rs:552:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/read.rs:47:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/read.rs:89:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:100:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:112:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u32`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:117:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u64`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:198:13 clippy::cast_possible_wrap "casting `u64` to `i64` may wrap around the value"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:231:9 clippy::cast_possible_wrap "casting `usize` to `isize` may wrap around the value"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:249:13 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:27:28 clippy::doc_markdown "you should put `ChaCha` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/rngs/adapter/reseeding.rs:79:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/entropy.rs:24:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/entropy.rs:34:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/rngs/mock.rs:36:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/rngs/mock.rs:47:9 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/rand-0.7.3/src/rngs/mod.rs:61:74 clippy::doc_markdown "you should put `ChaCha20` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:25:39 clippy::doc_markdown "you should put `ChaCha` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:32:10 clippy::doc_markdown "you should put `rand_chacha` between ticks in the documentation"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:36:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:39:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u32`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:44:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u64`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:49:5 clippy::inline_always "you have declared `#[inline(always)]` on `fill_bytes`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:54:5 clippy::inline_always "you have declared `#[inline(always)]` on `try_fill_bytes`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:63:5 clippy::inline_always "you have declared `#[inline(always)]` on `from_seed`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/std.rs:68:5 clippy::inline_always "you have declared `#[inline(always)]` on `from_rng`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:57:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:80:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:80:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:80:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:81:35 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:93:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u32`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/rngs/thread.rs:98:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u64`. This is usually a bad idea"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:127:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:139:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:159:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:171:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:180:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:223:18 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:224:18 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:233:25 clippy::cast_precision_loss "casting `u32` to `f32` causes a loss of precision (`u32` is 32 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:236:27 clippy::cast_precision_loss "casting `u32` to `f32` causes a loss of precision (`u32` is 32 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:244:12 clippy::cast_precision_loss "casting `u32` to `f32` causes a loss of precision (`u32` is 32 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:244:37 clippy::cast_precision_loss "casting `u32` to `f32` causes a loss of precision (`u32` is 32 bits wide, but `f32`'s mantissa is only 23 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:29:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:39:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:48:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:60:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:69:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:78:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:87:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:87:5 clippy::should_implement_trait "method `into_iter` can be confused for the standard trait method `std::iter::IntoIterator::into_iter`"
-target/lintcheck/sources/rand-0.7.3/src/seq/index.rs:97:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:141:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:168:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:229:4 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:292:29 clippy::cast_precision_loss "casting `usize` to `f64` causes a loss of precision on targets with 64-bit wide pointers (`usize` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:410:23 clippy::default_trait_access "calling `std::marker::PhantomData::default()` is more clear than this expression"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:45:4 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rand-0.7.3/src/seq/mod.rs:527:26 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:117:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:153:5 clippy::inline_always "you have declared `#[inline(always)]` on `index`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:230:5 clippy::inline_always "you have declared `#[inline(always)]` on `try_fill_bytes`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:240:5 clippy::inline_always "you have declared `#[inline(always)]` on `from_seed`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:245:5 clippy::inline_always "you have declared `#[inline(always)]` on `seed_from_u64`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:250:5 clippy::inline_always "you have declared `#[inline(always)]` on `from_rng`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:280:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:319:5 clippy::inline_always "you have declared `#[inline(always)]` on `index`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:405:5 clippy::inline_always "you have declared `#[inline(always)]` on `try_fill_bytes`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:415:5 clippy::inline_always "you have declared `#[inline(always)]` on `from_seed`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:420:5 clippy::inline_always "you have declared `#[inline(always)]` on `seed_from_u64`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:425:5 clippy::inline_always "you have declared `#[inline(always)]` on `from_rng`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:67:14 clippy::doc_markdown "you should put `module][crate::block` between ticks in the documentation"
-target/lintcheck/sources/rand_core-0.6.0/src/block.rs:68:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rand_core-0.6.0/src/error.rs:106:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand_core-0.6.0/src/error.rs:87:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand_core-0.6.0/src/error.rs:95:74 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:179:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:301:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:303:26 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:304:26 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:313:30 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:314:23 clippy::cast_possible_truncation "casting `u64` to `u32` may truncate the value"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:346:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:381:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u32`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:386:5 clippy::inline_always "you have declared `#[inline(always)]` on `next_u64`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:391:5 clippy::inline_always "you have declared `#[inline(always)]` on `fill_bytes`. This is usually a bad idea"
-target/lintcheck/sources/rand_core-0.6.0/src/lib.rs:396:5 clippy::inline_always "you have declared `#[inline(always)]` on `try_fill_bytes`. This is usually a bad idea"
-target/lintcheck/sources/rayon-1.5.0/src/collections/binary_heap.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/binary_heap.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/btree_map.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/btree_map.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/btree_set.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/btree_set.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/hash_map.rs:10:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/hash_map.rs:9:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/hash_set.rs:10:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/hash_set.rs:9:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/linked_list.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/linked_list.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/mod.rs:59:32 clippy::mem_replace_with_default "replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`"
-target/lintcheck/sources/rayon-1.5.0/src/collections/mod.rs:68:40 clippy::mem_replace_with_default "replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`"
-target/lintcheck/sources/rayon-1.5.0/src/collections/vec_deque.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/collections/vec_deque.rs:9:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/cannot_collect_filtermap_data.rs:2:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/cannot_zip_filtered_data.rs:2:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/cell_par_iter.rs:2:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/no_send_par_iter.rs:25:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/no_send_par_iter.rs:46:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/no_send_par_iter.rs:4:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/compile_fail/rc_par_iter.rs:2:1 clippy::needless_doctest_main "needless `fn main` in doctest"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:103:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:122:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:128:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:221:36 clippy::doc_markdown "you should put `ExactSizeIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:51:38 clippy::option_if_let_else "use Option::map_or_else instead of an if let/else"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:58:14 clippy::shadow_unrelated "`a` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:58:17 clippy::shadow_unrelated "`b` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:78:14 clippy::shadow_unrelated "`a` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:78:17 clippy::shadow_unrelated "`b` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chain.rs:97:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chunks.rs:29:9 clippy::inconsistent_struct_constructor "struct constructor field order is inconsistent with struct definition field order"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chunks.rs:3:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chunks.rs:4:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chunks.rs:77:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/chunks.rs:83:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/cloned.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/cloned.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/cloned.rs:71:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/cloned.rs:75:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/collect/consumer.rs:141:5 clippy::doc_markdown "you should put `CollectReducer` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/collect/consumer.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/collect/consumer.rs:28:5 clippy::doc_markdown "you should put `CollectResult` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/collect/consumer.rs:36:37 clippy::mut_mut "generally you want to avoid `&mut &mut _` if possible"
-target/lintcheck/sources/rayon-1.5.0/src/iter/collect/consumer.rs:36:37 clippy::mut_mut "generally you want to avoid `&mut &mut _` if possible"
-target/lintcheck/sources/rayon-1.5.0/src/iter/collect/mod.rs:154:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/rayon-1.5.0/src/iter/copied.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/copied.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/copied.rs:71:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/copied.rs:75:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/empty.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/empty.rs:24:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/rayon-1.5.0/src/iter/empty.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/enumerate.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/enumerate.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/enumerate.rs:64:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/enumerate.rs:68:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:143:63 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:182:57 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:218:32 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:218:59 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:25:42 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:287:62 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:322:56 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:41:27 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:47:30 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:47:56 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:47:74 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:53:29 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:57:36 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/extend.rs:59:61 clippy::linkedlist "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?"
-target/lintcheck/sources/rayon-1.5.0/src/iter/filter.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/filter.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/filter_map.rs:123:9 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/rayon-1.5.0/src/iter/filter_map.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/filter_map.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/find.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/find.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/find_first_last/mod.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/find_first_last/mod.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/find_first_last/mod.rs:32:67 clippy::doc_markdown "you should put `MatchPosition` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flat_map.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flat_map.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flat_map_iter.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flat_map_iter.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flatten.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flatten.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flatten_iter.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/flatten_iter.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/fold.rs:158:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/rayon-1.5.0/src/iter/fold.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/fold.rs:204:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/iter/fold.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/for_each.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/for_each.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/inspect.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/inspect.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/inspect.rs:83:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/inspect.rs:88:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:111:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:119:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:195:30 clippy::doc_markdown "you should put `self.i_len` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:195:43 clippy::doc_markdown "you should put `self.j_len` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:199:23 clippy::doc_markdown "you should put `self.i_len` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:200:23 clippy::doc_markdown "you should put `self.j_len` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:249:41 clippy::doc_markdown "you should put `DoubleEndedIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:250:5 clippy::doc_markdown "you should put `ExactSizeIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:263:33 clippy::doc_markdown "you should put `InterleaveSeq` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:313:9 clippy::comparison_chain "`if` chain can be rewritten with `match`"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:82:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave.rs:90:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/interleave_shortest.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/intersperse.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/intersperse.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/intersperse.rs:90:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/intersperse.rs:96:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:12:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:146:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:200:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:205:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:66:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/len.rs:71:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map.rs:84:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map.rs:89:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map_with.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map_with.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map_with.rs:419:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map_with.rs:425:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map_with.rs:90:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/map_with.rs:96:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/mod.rs:1874:24 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/rayon-1.5.0/src/iter/mod.rs:2171:1 clippy::len_without_is_empty "trait `IndexedParallelIterator` has a `len` method but no (possibly inherited) `is_empty` method"
-target/lintcheck/sources/rayon-1.5.0/src/iter/mod.rs:2371:26 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/rayon-1.5.0/src/iter/mod.rs:2411:26 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/rayon-1.5.0/src/iter/mod.rs:82:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/multizip.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/multizip.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/noop.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/once.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/once.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/panic_fuse.rs:102:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/panic_fuse.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/panic_fuse.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/panic_fuse.rs:98:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/par_bridge.rs:136:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rayon-1.5.0/src/iter/par_bridge.rs:163:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:216:58 clippy::doc_markdown "you should put `find_first` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:359:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:364:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:399:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:53:19 clippy::doc_markdown "you should put `DoubleEndedIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:53:43 clippy::doc_markdown "you should put `ExactSizeIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:54:31 clippy::doc_markdown "you should put `IntoIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/plumbing/mod.rs:55:5 clippy::doc_markdown "you should put `IntoIterator` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/iter/positions.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/positions.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/product.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/reduce.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/reduce.rs:67:19 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/rayon-1.5.0/src/iter/repeat.rs:103:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/iter/repeat.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/repeat.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/rev.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/rev.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/rev.rs:63:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/rev.rs:68:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/skip.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/skip.rs:3:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/skip.rs:68:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/skip.rs:73:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/splitter.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/splitter.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/step_by.rs:4:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/step_by.rs:5:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/step_by.rs:73:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/step_by.rs:79:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/sum.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/take.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/take.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/take.rs:67:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/take.rs:72:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_fold.rs:190:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_fold.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_fold.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_reduce.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_reduce.rs:74:19 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_reduce_with.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/try_reduce_with.rs:69:19 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/rayon-1.5.0/src/iter/unzip.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/unzip.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/update.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/update.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/update.rs:82:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/update.rs:87:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/while_some.rs:130:22 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/rayon-1.5.0/src/iter/while_some.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/while_some.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip.rs:102:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip.rs:74:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip.rs:79:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip.rs:97:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip_eq.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/iter/zip_eq.rs:2:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/option.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/option.rs:9:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/par_either.rs:1:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/par_either.rs:3:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/private.rs:9:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/range.rs:19:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/range.rs:20:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:194:9 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:194:9 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:19:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:209:9 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:209:9 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:20:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:231:9 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/rayon-1.5.0/src/range_inclusive.rs:231:9 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/rayon-1.5.0/src/result.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/result.rs:9:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:102:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:109:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:114:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:211:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:217:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:251:5 clippy::doc_markdown "you should put `TimSort` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:252:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:286:59 clippy::doc_markdown "you should put `TimSort` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:333:24 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:513:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:521:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:7:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mergesort.rs:98:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mod.rs:15:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mod.rs:16:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mod.rs:17:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mod.rs:25:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mod.rs:657:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rayon-1.5.0/src/slice/mod.rs:971:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:230:36 clippy::doc_markdown "you should put `BlockQuicksort` between ticks in the documentation"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:233:1 clippy::too_many_lines "this function has too many lines (117/100)"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:258:26 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:265:26 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:268:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:308:30 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:325:30 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:393:36 clippy::cast_possible_wrap "casting `u8` to `isize` may wrap around the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:405:40 clippy::cast_possible_wrap "casting `u8` to `isize` may wrap around the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:430:14 clippy::shadow_unrelated "`pivot` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:439:13 clippy::shadow_unrelated "`pivot` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:482:10 clippy::shadow_unrelated "`pivot` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:491:9 clippy::shadow_unrelated "`pivot` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:534:26 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:545:17 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:588:17 clippy::identity_op "the operation is ineffective. Consider reducing it to `len / 4`"
-target/lintcheck/sources/rayon-1.5.0/src/slice/quicksort.rs:716:14 clippy::shadow_unrelated "`pivot` is being shadowed"
-target/lintcheck/sources/rayon-1.5.0/src/split_producer.rs:56:16 clippy::option_if_let_else "use Option::map_or_else instead of an if let/else"
-target/lintcheck/sources/rayon-1.5.0/src/split_producer.rs:92:9 clippy::option_if_let_else "use Option::map_or instead of an if let/else"
-target/lintcheck/sources/rayon-1.5.0/src/str.rs:16:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/str.rs:17:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/str.rs:18:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/str.rs:25:5 clippy::cast_possible_wrap "casting `u8` to `i8` may wrap around the value"
-target/lintcheck/sources/rayon-1.5.0/src/str.rs:715:9 clippy::manual_strip "stripping a suffix manually"
-target/lintcheck/sources/rayon-1.5.0/src/string.rs:5:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/vec.rs:137:12 clippy::len_zero "length comparison to zero"
-target/lintcheck/sources/rayon-1.5.0/src/vec.rs:8:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/rayon-1.5.0/src/vec.rs:9:5 clippy::wildcard_imports "usage of wildcard import"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:100:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:133:17 clippy::same_item_push "it looks like the same item is being pushed into this Vec"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:145:20 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:199:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:223:29 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:230:66 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:284:21 clippy::cast_lossless "casting `u32` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:287:5 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:97:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:98:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/backtrack.rs:99:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1005:32 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1006:21 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1008:18 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1009:18 clippy::cast_lossless "casting `u8` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1010:9 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:102:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1037:37 clippy::cast_possible_truncation "casting `u16` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1037:55 clippy::cast_possible_truncation "casting `u16` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1040:28 clippy::cast_possible_truncation "casting `u16` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1040:38 clippy::cast_possible_truncation "casting `u16` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1051:25 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:1071:8 clippy::cast_lossless "casting `u32` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:112:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:154:30 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:156:30 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:185:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:187:40 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:201:53 clippy::doc_markdown "you should put `MaybeInsts` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:241:63 clippy::doc_markdown "you should put `c_concat` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:245:5 clippy::too_many_lines "this function has too many lines (111/100)"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:247:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:373:24 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:373:36 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:378:12 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:400:37 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:407:51 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:409:24 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:417:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:42:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:42:5 clippy::new_without_default "you should consider adding a `Default` implementation for `compile::Compiler`"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:444:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:445:57 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:446:20 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:466:20 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:466:32 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:519:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:55:57 clippy::doc_markdown "you should put `size_limit` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:58:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:748:41 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:74:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:751:54 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:765:41 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:765:55 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:825:39 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:825:51 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:828:49 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:828:61 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:830:59 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:830:71 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:832:43 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:835:41 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:835:53 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:835:67 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:83:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:896:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:905:17 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:953:17 clippy::doc_markdown "you should put `HashMap` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:95:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:980:26 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:994:44 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/compile.rs:994:54 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1007:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1010:22 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1059:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1060:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1084:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1087:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1090:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1093:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1096:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1101:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1104:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1107:38 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1117:30 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1120:47 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1121:30 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1129:13 clippy::doc_markdown "you should put `is_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1134:13 clippy::doc_markdown "you should put `is_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1185:68 clippy::doc_markdown "you should put `is_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1193:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1205:13 clippy::mem_replace_with_default "replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1244:50 clippy::doc_markdown "you should put `current_state` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1338:58 clippy::doc_markdown "you should put `STATE_DEAD` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1339:9 clippy::doc_markdown "you should put `STATE_UNKNOWN` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1366:25 clippy::doc_markdown "you should put `STATE_DEAD` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1366:46 clippy::doc_markdown "you should put `STATE_UNKNOWN` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1367:41 clippy::inline_always "you have declared `#[inline(always)]` on `start_state`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1380:14 clippy::identity_op "the operation is ineffective. Consider reducing it to `(empty_flags.start as u8)`"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1388:15 clippy::match_on_vec_items "indexing into a vector may panic"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1412:20 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1438:9 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1472:9 clippy::doc_markdown "you should put `StatePtr` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1490:54 clippy::cast_possible_truncation "casting `i32` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1490:54 clippy::cast_sign_loss "casting `i32` to `u8` may lose the sign of the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1521:20 clippy::doc_markdown "you should put `num_byte_classes` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1529:41 clippy::inline_always "you have declared `#[inline(always)]` on `byte_class`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1537:14 clippy::doc_markdown "you should put `byte_class` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1538:41 clippy::inline_always "you have declared `#[inline(always)]` on `u8_class`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1562:18 clippy::doc_markdown "you should put `STATE_START` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1614:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1651:38 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1700:17 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1701:18 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1705:19 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1708:16 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1709:18 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1713:19 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1716:18 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1717:18 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1721:19 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1727:14 clippy::cast_lossless "casting `u8` to `u16` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1732:15 clippy::trivially_copy_pass_by_ref "this argument (2 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1736:22 clippy::trivially_copy_pass_by_ref "this argument (2 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1741:9 clippy::match_like_matches_macro "match expression looks like `matches!` macro"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1747:16 clippy::trivially_copy_pass_by_ref "this argument (2 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1751:18 clippy::cast_possible_truncation "casting `u16` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1815:38 clippy::cast_possible_truncation "casting `usize` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1821:21 clippy::cast_lossless "casting `u32` to `u64` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1824:5 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1848:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1850:18 clippy::cast_sign_loss "casting `i32` to `u32` may lose the sign of the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1857:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1860:17 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1867:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1870:19 clippy::cast_possible_truncation "casting `u32` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1873:15 clippy::cast_possible_truncation "casting `u32` to `u8` may truncate the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1876:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1882:26 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:1884:15 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:277:17 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:277:31 clippy::cast_possible_wrap "casting `u32` to `i32` may wrap around the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:295:20 clippy::cast_possible_truncation "casting `usize` to `i32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:295:20 clippy::cast_possible_wrap "casting `usize` to `i32` may wrap around the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:299:21 clippy::cast_sign_loss "casting `i32` to `usize` may lose the sign of the value"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:34:46 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:398:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:446:41 clippy::inline_always "you have declared `#[inline(always)]` on `forward`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:457:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:459:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:460:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:476:41 clippy::inline_always "you have declared `#[inline(always)]` on `reverse`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:487:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:489:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:490:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:506:41 clippy::inline_always "you have declared `#[inline(always)]` on `forward_many`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:518:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:520:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:554:41 clippy::inline_always "you have declared `#[inline(always)]` on `exec_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:555:5 clippy::too_many_lines "this function has too many lines (101/100)"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:58:9 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:667:21 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:747:41 clippy::inline_always "you have declared `#[inline(always)]` on `exec_at_reverse`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:795:21 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:848:9 clippy::doc_markdown "you should put `next_si` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:852:41 clippy::inline_always "you have declared `#[inline(always)]` on `next_si`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:885:12 clippy::doc_markdown "you should put `STATE_DEAD` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:889:9 clippy::doc_markdown "you should put `STATE_UNKNOWN` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:897:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/dfa.rs:979:29 clippy::cast_possible_truncation "casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers"
-target/lintcheck/sources/regex-1.3.2/src/error.rs:6:1 clippy::manual_non_exhaustive "this seems like a manual implementation of the non-exhaustive pattern"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1000:14 clippy::doc_markdown "you should put `captures_nfa` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:100:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1028:5 clippy::too_many_arguments "this function has too many arguments (9/7)"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1039:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1144:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1179:26 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:122:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1250:41 clippy::inline_always "you have declared `#[inline(always)]` on `searcher`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1260:41 clippy::inline_always "you have declared `#[inline(always)]` on `searcher_str`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1270:17 clippy::doc_markdown "you should put `RegexSet` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:1280:17 clippy::doc_markdown "you should put `RegexSet` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:137:9 clippy::field_reassign_with_default "field assignment outside of initializer for an instance created with Default::default()"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:142:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:158:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:168:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:181:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:195:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:204:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:210:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:245:62 clippy::if_same_then_else "this `if` has identical blocks"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:251:21 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:262:60 clippy::if_same_then_else "this `if` has identical blocks"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:268:21 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:278:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:281:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:286:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:300:30 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:308:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:329:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:330:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:331:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:334:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:340:19 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:344:27 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:383:41 clippy::inline_always "you have declared `#[inline(always)]` on `shortest_match_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:388:41 clippy::inline_always "you have declared `#[inline(always)]` on `is_match_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:393:41 clippy::inline_always "you have declared `#[inline(always)]` on `find_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:398:41 clippy::inline_always "you have declared `#[inline(always)]` on `captures_read_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:425:41 clippy::inline_always "you have declared `#[inline(always)]` on `shortest_match_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:44:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:473:9 clippy::doc_markdown "you should put `shortest_match(...).is_some` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:474:41 clippy::inline_always "you have declared `#[inline(always)]` on `is_match_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:524:41 clippy::inline_always "you have declared `#[inline(always)]` on `find_at`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:52:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:686:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:727:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:767:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:783:41 clippy::inline_always "you have declared `#[inline(always)]` on `shortest_dfa`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:791:41 clippy::inline_always "you have declared `#[inline(always)]` on `shortest_dfa_reverse_suffix`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:823:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:868:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:897:31 clippy::doc_markdown "you should put `shortest_nfa(...).is_some` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:899:9 clippy::doc_markdown "you should put `shortest_nfa` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:905:14 clippy::doc_markdown "you should put `match_nfa` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:930:14 clippy::doc_markdown "you should put `shortest_nfa` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/exec.rs:981:14 clippy::doc_markdown "you should put `find_nfa` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:170:27 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:171:5 clippy::match_like_matches_macro "match expression looks like `matches!` macro"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:22:13 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:27:23 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:30:17 clippy::single_char_add_str "calling `push_str()` using a single-character string literal"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:38:30 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:42:21 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:50:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:69:23 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:80:28 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:84:21 clippy::map_unwrap_or "called `map(<f>).unwrap_or(<a>)` on an `Option` value. This can be done more directly by calling `map_or(<a>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/expand.rs:8:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:142:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:146:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:15:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:165:31 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:178:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:228:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:236:21 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:236:33 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:24:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:271:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:362:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:370:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:371:42 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:37:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:388:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:42:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:47:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:53:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:58:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/input.rs:63:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/lib.rs:1:null clippy::cargo_common_metadata "package `regex` is missing `package.keywords` metadata"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:101:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:114:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:127:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:139:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:144:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:149:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:154:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:155:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:160:30 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:167:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:168:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:211:20 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:276:50 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:342:41 clippy::inline_always "you have declared `#[inline(always)]` on `find`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:435:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:436:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:437:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:438:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:439:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:440:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:455:41 clippy::inline_always "you have declared `#[inline(always)]` on `find`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:46:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:481:41 clippy::inline_always "you have declared `#[inline(always)]` on `is_suffix`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:51:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:579:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:57:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:580:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:583:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:602:9 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:622:24 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:62:18 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:637:24 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:648:9 clippy::needless_return "unneeded `return` statement"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:651:44 clippy::doc_markdown "you should put `BoyerMooreSearch` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:65:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:68:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:783:32 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:786:42 clippy::manual_saturating_arithmetic "manual saturating arithmetic"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:78:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:84:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:850:20 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/regex-1.3.2/src/literal/imp.rs:85:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:103:15 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:103:52 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:114:5 clippy::too_many_arguments "this function has too many arguments (8/7)"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:117:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:124:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:220:9 clippy::doc_markdown "you should put `thread_caps` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:222:16 clippy::doc_markdown "you should put `at_next` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:223:9 clippy::doc_markdown "you should put `at_next` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:224:5 clippy::too_many_arguments "this function has too many arguments (8/7)"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:234:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:303:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:331:29 clippy::mut_mut "this expression mutably borrows a mutable reference. Consider reborrowing"
-target/lintcheck/sources/regex-1.3.2/src/pikevm.rs:88:5 clippy::too_many_arguments "this function has too many arguments (8/7)"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:102:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:113:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:120:9 clippy::match_like_matches_macro "match expression looks like `matches!` macro"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:128:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:134:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:141:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:147:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:164:41 clippy::inline_always "you have declared `#[inline(always)]` on `deref`. This is usually a bad idea"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:172:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:18:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:236:13 clippy::write_with_newline "using `write!()` with a format string that ends in a single newline"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:300:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:301:9 clippy::match_like_matches_macro "match expression looks like `matches!` macro"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:382:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:409:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:80:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/prog.rs:80:5 clippy::new_without_default "you should consider adding a `Default` implementation for `prog::Program`"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:267:17 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:267:17 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:4:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:57:17 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:57:17 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:68:17 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_builder.rs:68:17 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:1017:9 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:1039:9 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:1093:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:1118:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:1133:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:118:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:256:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:29:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:35:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:42:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:483:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:48:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:558:29 clippy::doc_markdown "you should put `shortest_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:55:33 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:55:47 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:572:29 clippy::doc_markdown "you should put `is_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:720:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:817:5 clippy::doc_markdown "you should put `CaptureLocations` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:849:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:858:5 clippy::len_without_is_empty "struct `CaptureLocations` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:858:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:869:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:911:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:917:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:926:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:955:5 clippy::len_without_is_empty "struct `Captures` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_bytes.rs:955:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:179:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:179:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:206:5 clippy::len_without_is_empty "struct `RegexSet` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:206:5 clippy::len_without_is_empty "struct `RegexSet` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:251:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:251:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:263:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:263:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:268:5 clippy::len_without_is_empty "struct `SetMatches` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:268:5 clippy::len_without_is_empty "struct `SetMatches` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:268:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:268:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:277:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:277:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:94:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_set.rs:94:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_trait.rs:136:29 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:1019:9 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:1041:9 clippy::map_unwrap_or "called `map(<f>).unwrap_or_else(<g>)` on an `Option` value. This can be done more directly by calling `map_or_else(<g>, <f>)` instead"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:1088:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:1135:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:1160:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:174:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:21:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:313:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:38:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:44:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:51:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:533:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:57:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:617:29 clippy::doc_markdown "you should put `shortest_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:631:29 clippy::doc_markdown "you should put `is_match` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:64:33 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:64:47 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:834:5 clippy::doc_markdown "you should put `CaptureLocations` between ticks in the documentation"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:866:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:875:5 clippy::len_without_is_empty "struct `CaptureLocations` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:875:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:886:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:928:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:934:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:943:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:972:5 clippy::len_without_is_empty "struct `Captures` has a public `len` method, but no `is_empty` method"
-target/lintcheck/sources/regex-1.3.2/src/re_unicode.rs:972:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/regex-1.3.2/src/sparse.rs:10:37 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/regex-1.3.2/src/sparse.rs:15:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:100:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:103:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:106:22 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:107:19 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:108:19 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:109:19 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:111:27 clippy::unreadable_literal "long literal lacking separators"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:121:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:143:24 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:143:9 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:23:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:30:20 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:51:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:58:23 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:58:9 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:63:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:66:22 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:66:54 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:77:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:80:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:83:22 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:84:19 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:85:19 clippy::cast_lossless "casting `u8` to `u32` may become silently lossy if you later change the type"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:92:23 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:92:9 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/regex-1.3.2/src/utf8.rs:97:16 clippy::unusual_byte_groupings "digits of hex or binary literal not grouped by four"
-target/lintcheck/sources/ripgrep-12.1.1/build.rs:133:19 clippy::option_as_ref_deref "called `.as_ref().map(|x| &**x)` on an Option value. This can be done more directly by calling `githash.as_deref()` instead"
-target/lintcheck/sources/ripgrep-12.1.1/build.rs:18:18 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/ripgrep-12.1.1/build.rs:225:14 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/build.rs:92:19 clippy::option_as_ref_deref "called `.as_ref().map(|x| &**x)` on an Option value. This can be done more directly by calling `githash.as_deref()` instead"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1408:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1408:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1409:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1409:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:152:32 clippy::doc_markdown "you should put `clap::Arg` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:152:32 clippy::doc_markdown "you should put `clap::Arg` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:156:39 clippy::doc_markdown "you should put `clap::Arg` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:156:39 clippy::doc_markdown "you should put `clap::Arg` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:156:5 clippy::doc_markdown "you should put `RGArg` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:156:5 clippy::doc_markdown "you should put `RGArg` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1668:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1668:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1669:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1669:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1821:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1821:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1822:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:1822:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:2999:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:2999:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:3000:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:3000:5 clippy::items_after_statements "adding items after statements is confusing, since items exist from the start of the scope"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:367:54 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:367:54 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:414:59 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:414:59 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:417:57 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:417:57 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:417:57 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:417:57 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:75:9 clippy::doc_markdown "you should put `RIPGREP_BUILD_GIT_HASH` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:75:9 clippy::doc_markdown "you should put `RIPGREP_BUILD_GIT_HASH` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:87:5 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/app.rs:87:5 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1143:22 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:11:1 clippy::single_component_path_imports "this import is redundant"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1209:74 clippy::if_same_then_else "this `if` has identical blocks"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1282:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1430:22 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1438:21 clippy::doc_markdown "you should put `OsStr` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1520:44 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1524:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1635:14 clippy::doc_markdown "you should put `values_of_lossy` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1693:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1770:17 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:1829:5 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:287:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:33:1 clippy::single_component_path_imports "this import is redundant"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:34:1 clippy::single_component_path_imports "this import is redundant"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:35:1 clippy::single_component_path_imports "this import is redundant"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:369:5 clippy::upper_case_acronyms "name `JSON` contains a capitalized acronym"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:410:14 clippy::trivially_copy_pass_by_ref "this argument (2 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:475:18 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:512:19 clippy::doc_markdown "you should put `ArgMatches` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:549:16 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:76:18 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:77:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/args.rs:923:42 clippy::doc_markdown "you should put `BinaryDetection::quit` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/config.rs:13:1 clippy::single_component_path_imports "this import is redundant"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/config.rs:58:6 clippy::type_complexity "very complex type used. Consider factoring parts into `type` definitions"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/config.rs:79:6 clippy::type_complexity "very complex type used. Consider factoring parts into `type` definitions"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/logger.rs:11:30 clippy::doc_markdown "you should put `max_level` between ticks in the documentation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/logger.rs:15:16 clippy::redundant_static_lifetimes "constants have by default a `'static` lifetime"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/main.rs:114:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/main.rs:189:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/main.rs:55:19 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/main.rs:56:9 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/messages.rs:46:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/messages.rs:51:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/messages.rs:62:1 clippy::module_name_repetitions "item name ends with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/path_printer.rs:27:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/path_printer.rs:89:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:185:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:224:5 clippy::upper_case_acronyms "name `JSON` contains a capitalized acronym"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:292:9 clippy::write_with_newline "using `write!()` with a format string that ends in a single newline"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:311:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:377:12 clippy::nonminimal_bool "this boolean expression can be simplified"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:423:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:447:13 clippy::enum_glob_use "usage of wildcard import for enum variants"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:472:24 clippy::map_clone "you are using an explicit closure for cloning elements"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:472:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:480:24 clippy::map_clone "you are using an explicit closure for cloning elements"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:480:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:49:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:509:24 clippy::map_clone "you are using an explicit closure for cloning elements"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:509:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:517:24 clippy::map_clone "you are using an explicit closure for cloning elements"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:517:41 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:533:36 clippy::cast_lossless "casting `u32` to `f64` may become silently lossy if you later change the type"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/search.rs:533:5 clippy::cast_precision_loss "casting `u64` to `f64` causes a loss of precision (`u64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/subject.rs:20:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/ripgrep-12.1.1/crates/core/subject.rs:4:1 clippy::single_component_path_imports "this import is redundant"
-target/lintcheck/sources/rpmalloc-0.2.0/src/lib.rs:103:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rpmalloc-0.2.0/src/lib.rs:114:5 clippy::must_use_candidate "this method could have a `#[must_use]` attribute"
-target/lintcheck/sources/rpmalloc-0.2.0/src/lib.rs:71:73 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/rpmalloc-0.2.0/src/lib.rs:72:50 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/rpmalloc-0.2.0/src/lib.rs:92:9 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/rpmalloc-0.2.0/src/lib.rs:95:21 clippy::ptr_as_ptr "`as` casting between raw pointers without changing its mutability"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:103:24 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:107:25 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:111:25 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:115:25 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:48:24 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:52:25 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:56:25 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/from_primitive.rs:60:25 clippy::wrong_self_convention "methods called `from_*` usually take no `self`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:1592:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:1616:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:1627:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:1638:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:1649:9 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:952:13 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde-1.0.118/src/de/mod.rs:986:13 clippy::let_underscore_drop "non-binding `let` on a type that implements `Drop`"
-target/lintcheck/sources/serde_yaml-0.8.17/src/lib.rs:1:null clippy::cargo_common_metadata "package `serde_yaml` is missing `package.categories` metadata"
-target/lintcheck/sources/syn-1.0.54/build.rs:1:null clippy::cargo_common_metadata "package `syn` is missing `package.keywords` metadata"
-target/lintcheck/sources/syn-1.0.54/src/custom_keyword.rs:177:26 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/gen/clone.rs:1900:13 clippy::match_wildcard_for_single_variants "wildcard matches only a single variant and will also match any future added variants"
-target/lintcheck/sources/syn-1.0.54/src/generics.rs:1227:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/lib.rs:1:null clippy::cargo_common_metadata "package `syn` is missing `package.keywords` metadata"
-target/lintcheck/sources/syn-1.0.54/src/lit.rs:1397:40 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/syn-1.0.54/src/lit.rs:1405:28 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/syn-1.0.54/src/lit.rs:1485:32 clippy::redundant_else "redundant else block"
-target/lintcheck/sources/syn-1.0.54/src/op.rs:190:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/op.rs:226:22 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/token.rs:311:30 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/token.rs:446:30 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/token.rs:563:18 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is `Copy`) usually take `self` by value"
-target/lintcheck/sources/syn-1.0.54/src/token.rs:974:5 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/errors.rs:9:5 clippy::upper_case_acronyms "name `HTTP` contains a capitalized acronym"
-target/lintcheck/sources/tame-oidc-0.1.0/src/lib.rs:1:null clippy::cargo_common_metadata "package `tame-oidc` is missing `package.categories` metadata"
-target/lintcheck/sources/tame-oidc-0.1.0/src/oidc.rs:111:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/oidc.rs:127:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/oidc.rs:52:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/oidc.rs:60:1 clippy::from_over_into "an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true"
-target/lintcheck/sources/tame-oidc-0.1.0/src/oidc.rs:76:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:107:1 clippy::missing_panics_doc "docs for function which may panic missing `# Panics` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:107:1 clippy::must_use_candidate "this function could have a `#[must_use]` attribute"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:118:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:143:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:159:1 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:26:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:38:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:57:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:71:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/tame-oidc-0.1.0/src/provider.rs:95:5 clippy::missing_errors_doc "docs for function returning `Result` missing `# Errors` section"
-target/lintcheck/sources/thiserror-1.0.24/src/lib.rs:1:null clippy::cargo_common_metadata "package `thiserror` is missing `package.keywords` metadata"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:1:null clippy::cargo_common_metadata "package `unicode-xid` is missing `package.categories` metadata"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:57:64 clippy::doc_markdown "you should put `XID_Start` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:60:10 clippy::doc_markdown "you should put `XID_Start` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:62:27 clippy::doc_markdown "you should put `ID_Start` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:62:67 clippy::doc_markdown "you should put `NFKx` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:63:21 clippy::wrong_self_convention "methods called `is_*` usually take `self` by reference or no `self`"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:65:61 clippy::doc_markdown "you should put `XID_Continue` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:68:10 clippy::doc_markdown "you should put `XID_Continue` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:70:28 clippy::doc_markdown "you should put `ID_Continue` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:70:72 clippy::doc_markdown "you should put `NFKx` between ticks in the documentation"
-target/lintcheck/sources/unicode-xid-0.2.1/src/lib.rs:71:24 clippy::wrong_self_convention "methods called `is_*` usually take `self` by reference or no `self`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/cat.rs:101:34 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/cat.rs:42:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/cat.rs:53:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/cat.rs:7:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/count.rs:32:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/count.rs:38:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/count.rs:42:33 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/count.rs:7:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fixlengths.rs:45:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fixlengths.rs:50:18 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fixlengths.rs:62:30 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fixlengths.rs:9:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/flatten.rs:10:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/flatten.rs:51:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fmt.rs:50:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fmt.rs:55:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/fmt.rs:7:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:148:43 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:149:43 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:15:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:169:13 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:176:17 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:178:24 clippy::collapsible_else_if "this `else { if .. }` block can be collapsed"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:77:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/frequency.rs:93:31 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/headers.rs:43:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/headers.rs:49:17 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/headers.rs:9:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/index.rs:11:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/index.rs:45:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/input.rs:42:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/input.rs:47:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/input.rs:7:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:17:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:194:29 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:224:22 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:293:14 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:293:20 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:297:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:298:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:299:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:300:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:308:9 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:342:38 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:342:46 clippy::unseparated_literal_suffix "integer type suffix should be separated by an underscore"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:347:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:372:44 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:375:33 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:392:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:403:29 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:406:57 clippy::implicit_clone "implicitly cloning a `Vec` by calling `to_vec` on its dereferenced type"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:426:13 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:77:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/join.rs:94:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:105:22 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:106:22 clippy::redundant_slicing "redundant slicing of the whole range"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:139:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:15:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:169:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:56:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/partition.rs:77:9 clippy::unused_self "unused `self` argument"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:105:44 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:115:21 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:11:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:51:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:58:19 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:75:16 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:91:42 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sample.rs:92:43 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/search.rs:51:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/search.rs:9:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/select.rs:60:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/select.rs:8:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/slice.rs:57:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/slice.rs:9:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sort.rs:11:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sort.rs:138:47 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sort.rs:139:51 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sort.rs:48:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/sort.rs:91:14 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/split.rs:14:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/split.rs:61:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/split.rs:94:5 clippy::unnecessary_wraps "this function's return value is unnecessary"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/split.rs:96:14 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/split.rs:99:13 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:110:36 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:127:14 clippy::needless_pass_by_value "this argument is passed by value, but not consumed in the function body"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:138:43 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:139:43 clippy::cast_possible_truncation "casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:162:25 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:22:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:231:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:262:35 clippy::default_trait_access "calling `cmd::stats::TypedSum::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:263:40 clippy::default_trait_access "calling `cmd::stats::TypedMinMax::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:264:39 clippy::default_trait_access "calling `stats::OnlineStats::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:265:58 clippy::default_trait_access "calling `stats::Unsorted::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:266:41 clippy::default_trait_access "calling `stats::Unsorted::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:268:18 clippy::default_trait_access "calling `cmd::stats::FieldType::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:269:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:270:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:271:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:272:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:273:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:274:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:283:9 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:284:9 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:285:9 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:290:21 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:293:25 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:297:25 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:301:21 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:302:21 clippy::option_map_unit_fn "called `map(f)` on an `Option` value where `f` is a closure that returns the unit type `()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:308:18 clippy::wrong_self_convention "methods with the following characteristics: (`to_*` and `self` type is not `Copy`) usually take `self` by reference"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:318:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:322:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:322:9 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:327:9 clippy::if_not_else "unnecessary boolean `not` operation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:330:13 clippy::single_match_else "you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:338:45 clippy::redundant_closure_for_method_calls "redundant closure"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:402:16 clippy::redundant_pattern_matching "redundant pattern matching, consider using `is_ok()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:403:16 clippy::redundant_pattern_matching "redundant pattern matching, consider using `is_ok()`"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:407:18 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:411:16 clippy::trivially_copy_pass_by_ref "this argument (1 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:427:56 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:429:56 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:430:60 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:430:60 clippy::match_same_arms "this `match` has identical arm bodies"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:454:5 clippy::doc_markdown "you should put `TypedSum` between ticks in the documentation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:473:43 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:504:56 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:505:51 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:511:5 clippy::doc_markdown "you should put `TypedMinMax` between ticks in the documentation"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:536:35 clippy::cast_possible_truncation "casting `f64` to `i64` may truncate the value"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:544:33 clippy::cast_precision_loss "casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:592:22 clippy::default_trait_access "calling `stats::MinMax::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:593:22 clippy::default_trait_access "calling `stats::MinMax::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:594:23 clippy::default_trait_access "calling `stats::MinMax::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:595:21 clippy::default_trait_access "calling `stats::MinMax::default()` is more clear than this expression"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:71:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/stats.rs:86:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/table.rs:10:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/table.rs:50:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/cmd/table.rs:54:9 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/config.rs:113:43 clippy::or_fun_call "use of `unwrap_or` followed by a function call"
-target/lintcheck/sources/xsv-0.13.0/src/config.rs:58:1 clippy::struct_excessive_bools "more than 3 bools in a struct"
-target/lintcheck/sources/xsv-0.13.0/src/config.rs:77:28 clippy::explicit_deref_methods "explicit `deref` method call"
-target/lintcheck/sources/xsv-0.13.0/src/config.rs:90:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/index.rs:31:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/main.rs:164:49 clippy::redundant_clone "redundant clone"
-target/lintcheck/sources/xsv-0.13.0/src/main.rs:164:50 clippy::implicit_clone "implicitly cloning a `String` by calling `to_owned` on its dereferenced type"
-target/lintcheck/sources/xsv-0.13.0/src/main.rs:1:null clippy::cargo_common_metadata "package `xsv` is missing `package.categories` metadata"
-target/lintcheck/sources/xsv-0.13.0/src/main.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `rand_core`: 0.3.1, 0.4.2"
-target/lintcheck/sources/xsv-0.13.0/src/main.rs:1:null clippy::multiple_crate_versions "multiple versions for dependency `rand`: 0.3.23, 0.4.6"
-target/lintcheck/sources/xsv-0.13.0/src/main.rs:75:16 clippy::redundant_static_lifetimes "statics have by default a `'static` lifetime"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:13:1 clippy::module_name_repetitions "item name starts with its containing module's name"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:154:5 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Result`"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:250:33 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:250:43 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:255:39 clippy::range_plus_one "an inclusive range would be more readable"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:280:20 clippy::len_zero "length comparison to zero"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:29:13 clippy::redundant_field_names "redundant field names in struct initialization"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:360:62 clippy::trivially_copy_pass_by_ref "this argument (8 byte) is passed by reference, but would be more efficient if passed by value (limit: 8 byte)"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:360:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Option`"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:375:9 clippy::stable_sort_primitive "used `sort` on primitive type `usize`"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:379:18 clippy::explicit_into_iter_loop "it is more concise to loop over containers instead of using explicit iteration methods"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:416:5 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:419:9 clippy::unnecessary_wraps "this function's return value is unnecessarily wrapped by `Option`"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:420:27 clippy::option_option "consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases"
-target/lintcheck/sources/xsv-0.13.0/src/select.rs:99:17 clippy::similar_names "binding's name is too similar to existing binding"
-target/lintcheck/sources/xsv-0.13.0/src/util.rs:150:5 clippy::doc_markdown "you should put bare URLs between `<`/`>` or make a proper Markdown link"
-target/lintcheck/sources/xsv-0.13.0/src/util.rs:37:33 clippy::map_clone "you are using an explicit closure for copying elements"
-target/lintcheck/sources/xsv-0.13.0/src/util.rs:90:1 clippy::needless_lifetimes "explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)"
-
-
-
-
-Stats:
-clippy::clone_on_copy 1
-clippy::comparison_chain 1
-clippy::expect_fun_call 1
-clippy::explicit_deref_methods 1
-clippy::from_iter_instead_of_collect 1
-clippy::int_plus_one 1
-clippy::manual_flatten 1
-clippy::manual_saturating_arithmetic 1
-clippy::nonminimal_bool 1
-clippy::or_fun_call 1
-clippy::precedence 1
-clippy::pub_enum_variant_names 1
-clippy::redundant_clone 1
-clippy::same_item_push 1
-clippy::should_implement_trait 1
-clippy::stable_sort_primitive 1
-clippy::unnecessary_lazy_evaluations 1
-clippy::unsafe_derive_deserialize 1
-clippy::used_underscore_binding 1
-clippy::verbose_bit_mask 1
-clippy::while_let_on_iterator 1
-clippy::comparison_to_empty 2
-clippy::filter_map 2
-clippy::from_over_into 2
-clippy::len_zero 2
-clippy::manual_non_exhaustive 2
-clippy::match_on_vec_items 2
-clippy::option_as_ref_deref 2
-clippy::option_option 2
-clippy::question_mark 2
-clippy::redundant_pattern_matching 2
-clippy::redundant_slicing 2
-clippy::type_complexity 2
-clippy::unnecessary_cast 2
-clippy::unused_unit 2
-clippy::vec_init_then_push 2
-clippy::write_with_newline 2
-clippy::filter_map_next 3
-clippy::fn_params_excessive_bools 3
-clippy::if_same_then_else 3
-clippy::inconsistent_struct_constructor 3
-clippy::manual_map 3
-clippy::mut_mut 3
-clippy::ptr_arg 3
-clippy::upper_case_acronyms 3
-clippy::zero_ptr 3
-clippy::mem_replace_with_default 4
-clippy::too_many_arguments 4
-clippy::explicit_iter_loop 5
-clippy::field_reassign_with_default 5
-clippy::identity_op 5
-clippy::match_like_matches_macro 5
-clippy::needless_return 5
-clippy::new_without_default 5
-clippy::collapsible_else_if 6
-clippy::manual_strip 6
-clippy::non_ascii_literal 6
-clippy::single_component_path_imports 6
-clippy::case_sensitive_file_extension_comparisons 7
-clippy::explicit_into_iter_loop 7
-clippy::implicit_clone 7
-clippy::map_clone 7
-clippy::option_map_unit_fn 7
-clippy::range_plus_one 7
-clippy::invalid_upcast_comparisons 8
-clippy::needless_question_mark 8
-clippy::len_without_is_empty 9
-clippy::multiple_crate_versions 9
-clippy::manual_range_contains 10
-clippy::missing_safety_doc 10
-clippy::needless_doctest_main 10
-clippy::match_wildcard_for_single_variants 11
-clippy::needless_lifetimes 12
-clippy::linkedlist 14
-clippy::single_char_add_str 14
-clippy::option_if_let_else 15
-clippy::shadow_unrelated 15
-clippy::needless_pass_by_value 18
-clippy::cast_possible_wrap 19
-clippy::cast_sign_loss 19
-clippy::unnecessary_wraps 19
-clippy::unused_self 19
-clippy::unusual_byte_groupings 19
-clippy::map_unwrap_or 20
-clippy::struct_excessive_bools 20
-clippy::cargo_common_metadata 21
-clippy::ptr_as_ptr 21
-clippy::redundant_static_lifetimes 21
-clippy::cast_lossless 23
-clippy::unnested_or_patterns 25
-clippy::default_trait_access 26
-clippy::let_underscore_drop 26
-clippy::trivially_copy_pass_by_ref 26
-clippy::redundant_else 29
-clippy::too_many_lines 36
-clippy::if_not_else 38
-clippy::unseparated_literal_suffix 41
-clippy::cast_precision_loss 44
-clippy::enum_glob_use 44
-clippy::single_match_else 48
-clippy::inline_always 59
-clippy::missing_panics_doc 59
-clippy::match_same_arms 62
-clippy::similar_names 83
-clippy::wrong_self_convention 94
-clippy::cast_possible_truncation 95
-clippy::redundant_field_names 111
-clippy::redundant_closure_for_method_calls 131
-clippy::items_after_statements 143
-clippy::module_name_repetitions 146
-clippy::expl_impl_clone_on_copy 164
-clippy::wildcard_imports 164
-clippy::doc_markdown 184
-clippy::missing_errors_doc 356
-clippy::unreadable_literal 365
-clippy::must_use_candidate 571
-ICEs:
use std::sync::atomic::{AtomicUsize, Ordering};
use std::{collections::HashMap, io::ErrorKind};
use std::{
- env, fmt,
+ env,
fs::write,
path::{Path, PathBuf},
thread,
is_ice: bool,
}
-impl std::fmt::Display for ClippyWarning {
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- writeln!(
- f,
- r#"target/lintcheck/sources/{}-{}/{}:{}:{} {} "{}""#,
- &self.crate_name, &self.crate_version, &self.file, &self.line, &self.column, &self.linttype, &self.message
- )
+#[allow(unused)]
+impl ClippyWarning {
+ fn to_output(&self, markdown: bool) -> String {
+ let file = format!("{}-{}/{}", &self.crate_name, &self.crate_version, &self.file);
+ let file_with_pos = format!("{}:{}:{}", &file, &self.line, &self.column);
+ if markdown {
+ let lint = format!("`{}`", self.linttype);
+
+ let mut output = String::from("| ");
+ output.push_str(&format!(
+ "[`{}`](../target/lintcheck/sources/{}#L{})",
+ file_with_pos, file, self.line
+ ));
+ output.push_str(&format!(r#" | {:<50} | "{}" |"#, lint, self.message));
+ output.push('\n');
+ output
+ } else {
+ format!(
+ "target/lintcheck/sources/{} {} \"{}\"\n",
+ file_with_pos, self.linttype, self.message
+ )
+ }
}
}
thread_limit: usize,
total_crates_to_lint: usize,
fix: bool,
+ lint_filter: &Vec<String>,
) -> Vec<ClippyWarning> {
// advance the atomic index by one
let index = target_dir_index.fetch_add(1, Ordering::SeqCst);
let shared_target_dir = clippy_project_root().join("target/lintcheck/shared_target_dir");
let mut args = if fix {
- vec!["--fix", "--allow-no-vcs", "--", "--cap-lints=warn"]
+ vec!["--fix", "--allow-no-vcs", "--"]
} else {
- vec!["--", "--message-format=json", "--", "--cap-lints=warn"]
+ vec!["--", "--message-format=json", "--"]
};
if let Some(options) = &self.options {
args.extend(&["-Wclippy::pedantic", "-Wclippy::cargo"])
}
+ if lint_filter.is_empty() {
+ args.push("--cap-lints=warn");
+ } else {
+ args.push("--cap-lints=allow");
+ args.extend(lint_filter.iter().map(|filter| filter.as_str()))
+ }
+
let all_output = std::process::Command::new(&cargo_clippy_path)
// use the looping index to create individual target dirs
.env(
#[derive(Debug)]
struct LintcheckConfig {
- // max number of jobs to spawn (default 1)
+ /// max number of jobs to spawn (default 1)
max_jobs: usize,
- // we read the sources to check from here
+ /// we read the sources to check from here
sources_toml_path: PathBuf,
- // we save the clippy lint results here
+ /// we save the clippy lint results here
lintcheck_results_path: PathBuf,
- // whether to just run --fix and not collect all the warnings
+ /// whether to just run --fix and not collect all the warnings
fix: bool,
+ /// A list of lint that this lintcheck run shound focus on
+ lint_filter: Vec<String>,
+ /// Indicate if the output should support markdown syntax
+ markdown: bool,
}
impl LintcheckConfig {
.to_string()
});
+ let markdown = clap_config.is_present("markdown");
let sources_toml_path = PathBuf::from(sources_toml);
// for the path where we save the lint results, get the filename without extension (so for
// wasd.toml, use "wasd"...)
let filename: PathBuf = sources_toml_path.file_stem().unwrap().into();
- let lintcheck_results_path = PathBuf::from(format!("lintcheck-logs/{}_logs.txt", filename.display()));
+ let lintcheck_results_path = PathBuf::from(format!(
+ "lintcheck-logs/{}_logs.{}",
+ filename.display(),
+ if markdown { "md" } else { "txt" }
+ ));
// look at the --threads arg, if 0 is passed, ask rayon rayon how many threads it would spawn and
// use half of that for the physical core count
None => 1,
};
let fix: bool = clap_config.is_present("fix");
+ let lint_filter: Vec<String> = clap_config
+ .values_of("filter")
+ .map(|iter| {
+ iter.map(|lint_name| {
+ let mut filter = lint_name.replace('_', "-");
+ if !filter.starts_with("clippy::") {
+ filter.insert_str(0, "clippy::");
+ }
+ filter
+ })
+ .collect()
+ })
+ .unwrap_or_default();
LintcheckConfig {
max_jobs,
sources_toml_path,
lintcheck_results_path,
fix,
+ lint_filter,
+ markdown,
}
}
}
// to not have a lint with 200 and 2 warnings take the same spot
stats.sort_by_key(|(lint, count)| format!("{:0>4}, {}", count, lint));
+ let mut header = String::from("| lint | count |\n");
+ header.push_str("| -------------------------------------------------- | ----- |\n");
let stats_string = stats
.iter()
- .map(|(lint, count)| format!("{} {}\n", lint, count))
- .collect::<String>();
+ .map(|(lint, count)| format!("| {:<50} | {:>4} |\n", lint, count))
+ .fold(header, |mut table, line| {
+ table.push_str(&line);
+ table
+ });
(stats_string, counter)
}
let old_stats = read_stats_from_file(&config.lintcheck_results_path);
let counter = AtomicUsize::new(1);
+ let lint_filter: Vec<String> = config
+ .lint_filter
+ .iter()
+ .map(|filter| {
+ let mut filter = filter.clone();
+ filter.insert_str(0, "--force-warn=");
+ filter
+ })
+ .collect();
let clippy_warnings: Vec<ClippyWarning> = if let Some(only_one_crate) = clap_config.value_of("only") {
// if we don't have the specified crate in the .toml, throw an error
.into_iter()
.map(|krate| krate.download_and_extract())
.filter(|krate| krate.name == only_one_crate)
- .flat_map(|krate| krate.run_clippy_lints(&cargo_clippy_path, &AtomicUsize::new(0), 1, 1, config.fix))
+ .flat_map(|krate| {
+ krate.run_clippy_lints(&cargo_clippy_path, &AtomicUsize::new(0), 1, 1, config.fix, &lint_filter)
+ })
.collect()
} else {
if config.max_jobs > 1 {
.into_par_iter()
.map(|krate| krate.download_and_extract())
.flat_map(|krate| {
- krate.run_clippy_lints(&cargo_clippy_path, &counter, num_cpus, num_crates, config.fix)
+ krate.run_clippy_lints(
+ &cargo_clippy_path,
+ &counter,
+ num_cpus,
+ num_crates,
+ config.fix,
+ &lint_filter,
+ )
})
.collect()
} else {
crates
.into_iter()
.map(|krate| krate.download_and_extract())
- .flat_map(|krate| krate.run_clippy_lints(&cargo_clippy_path, &counter, 1, num_crates, config.fix))
+ .flat_map(|krate| {
+ krate.run_clippy_lints(&cargo_clippy_path, &counter, 1, num_crates, config.fix, &lint_filter)
+ })
.collect()
}
};
.map(|w| (&w.crate_name, &w.message))
.collect();
- let mut all_msgs: Vec<String> = clippy_warnings.iter().map(ToString::to_string).collect();
+ let mut all_msgs: Vec<String> = clippy_warnings
+ .iter()
+ .map(|warn| warn.to_output(config.markdown))
+ .collect();
all_msgs.sort();
- all_msgs.push("\n\n\n\nStats:\n".into());
+ all_msgs.push("\n\n### Stats:\n\n".into());
all_msgs.push(stats_formatted);
// save the text into lintcheck-logs/logs.txt
let mut text = clippy_ver; // clippy version number on top
- text.push_str(&format!("\n{}", all_msgs.join("")));
- text.push_str("ICEs:\n");
+ text.push_str("\n### Reports\n\n");
+ if config.markdown {
+ text.push_str("| file | lint | message |\n");
+ text.push_str("| --- | --- | --- |\n");
+ }
+ text.push_str(&format!("{}", all_msgs.join("")));
+ text.push_str("\n\n### ICEs:\n");
ices.iter()
.for_each(|(cratename, msg)| text.push_str(&format!("{}: '{}'", cratename, msg)));
println!("Writing logs to {}", config.lintcheck_results_path.display());
+ std::fs::create_dir_all(config.lintcheck_results_path.parent().unwrap()).unwrap();
write(&config.lintcheck_results_path, text).unwrap();
- print_stats(old_stats, new_stats);
+ print_stats(old_stats, new_stats, &config.lint_filter);
}
/// read the previous stats from the lintcheck-log file
let lines: Vec<String> = file_content.lines().map(ToString::to_string).collect();
- // search for the beginning "Stats:" and the end "ICEs:" of the section we want
- let start = lines.iter().position(|line| line == "Stats:").unwrap();
- let end = lines.iter().position(|line| line == "ICEs:").unwrap();
-
- let stats_lines = &lines[start + 1..end];
-
- stats_lines
+ lines
.iter()
- .map(|line| {
- let mut spl = line.split(' ');
- (
- spl.next().unwrap().to_string(),
- spl.next().unwrap().parse::<usize>().unwrap(),
- )
+ .skip_while(|line| line.as_str() != "### Stats:")
+ // Skipping the table header and the `Stats:` label
+ .skip(4)
+ .take_while(|line| line.starts_with("| "))
+ .filter_map(|line| {
+ let mut spl = line.split('|');
+ // Skip the first `|` symbol
+ spl.next();
+ if let (Some(lint), Some(count)) = (spl.next(), spl.next()) {
+ Some((lint.trim().to_string(), count.trim().parse::<usize>().unwrap()))
+ } else {
+ None
+ }
})
.collect::<HashMap<String, usize>>()
}
/// print how lint counts changed between runs
-fn print_stats(old_stats: HashMap<String, usize>, new_stats: HashMap<&String, usize>) {
+fn print_stats(old_stats: HashMap<String, usize>, new_stats: HashMap<&String, usize>, lint_filter: &Vec<String>) {
let same_in_both_hashmaps = old_stats
.iter()
.filter(|(old_key, old_val)| new_stats.get::<&String>(&old_key) == Some(old_val))
old_stats_deduped
.iter()
.filter(|(old_key, _)| new_stats_deduped.get::<&String>(&old_key).is_none())
+ .filter(|(old_key, _)| lint_filter.is_empty() || lint_filter.contains(old_key))
.for_each(|(old_key, old_value)| {
println!("{} {} => 0", old_key, old_value);
});
.long("--fix")
.help("runs cargo clippy --fix and checks if all suggestions apply"),
)
+ .arg(
+ Arg::with_name("filter")
+ .long("--filter")
+ .takes_value(true)
+ .multiple(true)
+ .value_name("clippy_lint_name")
+ .help("apply a filter to only collect specified lints, this also overrides `allow` attributes"),
+ )
+ .arg(
+ Arg::with_name("markdown")
+ .long("--markdown")
+ .help("change the reports table to use markdown links"),
+ )
.get_matches()
}
[toolchain]
-channel = "nightly-2021-12-02"
+channel = "nightly-2021-12-17"
components = ["cargo", "llvm-tools-preview", "rust-src", "rust-std", "rustc", "rustc-dev", "rustfmt"]
-error: this implementation is unsound, as some fields in `NoGeneric` are `!Send`
+error: some fields in `NoGeneric` are not safe to be sent to another thread
--> $DIR/test.rs:11:1
|
LL | unsafe impl Send for NoGeneric {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::non-send-fields-in-send-ty` implied by `-D warnings`
-note: the type of field `rc_is_not_send` is `!Send`
+note: it is not safe to send field `rc_is_not_send` to another thread
--> $DIR/test.rs:8:5
|
LL | rc_is_not_send: Rc<String>,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-error: this implementation is unsound, as some fields in `MultiField<T>` are `!Send`
+error: some fields in `MultiField<T>` are not safe to be sent to another thread
--> $DIR/test.rs:19:1
|
LL | unsafe impl<T> Send for MultiField<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `field1` is `!Send`
+note: it is not safe to send field `field1` to another thread
--> $DIR/test.rs:14:5
|
LL | field1: T,
| ^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-note: the type of field `field2` is `!Send`
+note: it is not safe to send field `field2` to another thread
--> $DIR/test.rs:15:5
|
LL | field2: T,
| ^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-note: the type of field `field3` is `!Send`
+note: it is not safe to send field `field3` to another thread
--> $DIR/test.rs:16:5
|
LL | field3: T,
| ^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `MyOption<T>` are `!Send`
+error: some fields in `MyOption<T>` are not safe to be sent to another thread
--> $DIR/test.rs:26:1
|
LL | unsafe impl<T> Send for MyOption<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `0` is `!Send`
+note: it is not safe to send field `0` to another thread
--> $DIR/test.rs:22:12
|
LL | MySome(T),
| ^
= help: add `T: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `HeuristicTest` are `!Send`
+error: some fields in `HeuristicTest` are not safe to be sent to another thread
--> $DIR/test.rs:41:1
|
LL | unsafe impl Send for HeuristicTest {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `field1` is `!Send`
+note: it is not safe to send field `field1` to another thread
--> $DIR/test.rs:34:5
|
LL | field1: Vec<*const NonSend>,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-note: the type of field `field2` is `!Send`
+note: it is not safe to send field `field2` to another thread
--> $DIR/test.rs:35:5
|
LL | field2: [*const NonSend; 3],
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-note: the type of field `field3` is `!Send`
+note: it is not safe to send field `field3` to another thread
--> $DIR/test.rs:36:5
|
LL | field3: (*const NonSend, *const NonSend, *const NonSend),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-note: the type of field `field4` is `!Send`
+note: it is not safe to send field `field4` to another thread
--> $DIR/test.rs:37:5
|
LL | field4: (*const NonSend, Rc<u8>),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-note: the type of field `field5` is `!Send`
+note: it is not safe to send field `field5` to another thread
--> $DIR/test.rs:38:5
|
LL | field5: Vec<Vec<*const NonSend>>,
}
if_chain! {
if let ExprKind::If(cond, then, Some(else_expr)) = expr.kind;
- if let ExprKind::Let(pat, expr1, _) = cond.kind;
- if let PatKind::Lit(lit_expr) = pat.kind;
+ if let ExprKind::Let(let_expr) = cond.kind;
+ if let PatKind::Lit(lit_expr) = let_expr.pat.kind;
if let ExprKind::Lit(ref lit) = lit_expr.kind;
if let LitKind::Bool(true) = lit.node;
- if let ExprKind::Path(ref qpath) = expr1.kind;
+ if let ExprKind::Path(ref qpath) = let_expr.init.kind;
if match_qpath(qpath, &["a"]);
if let ExprKind::Block(block, None) = then.kind;
if block.stmts.is_empty();
-#![allow(dead_code, unused_variables)]
+#![allow(dead_code, unused_variables, clippy::return_self_not_must_use)]
/// Utility macro to test linting behavior in `option_methods()`
/// The lints included in `option_methods()` should not lint if the call to map is partially
}
}
+fn closure(_: impl FnMut()) -> bool {
+ true
+}
+
+fn function_with_empty_closure() {
+ if closure(|| {}) {}
+}
+
#[rustfmt::skip]
fn main() {
let mut range = 0..10;
// run-rustfix
+#![allow(clippy::return_self_not_must_use)]
#![warn(clippy::deref_addrof)]
fn get_number() -> usize {
// run-rustfix
+#![allow(clippy::return_self_not_must_use)]
#![warn(clippy::deref_addrof)]
fn get_number() -> usize {
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:18:13
+ --> $DIR/deref_addrof.rs:19:13
|
LL | let b = *&a;
| ^^^ help: try this: `a`
= note: `-D clippy::deref-addrof` implied by `-D warnings`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:20:13
+ --> $DIR/deref_addrof.rs:21:13
|
LL | let b = *&get_number();
| ^^^^^^^^^^^^^^ help: try this: `get_number()`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:25:13
+ --> $DIR/deref_addrof.rs:26:13
|
LL | let b = *&bytes[1..2][0];
| ^^^^^^^^^^^^^^^^ help: try this: `bytes[1..2][0]`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:29:13
+ --> $DIR/deref_addrof.rs:30:13
|
LL | let b = *&(a);
| ^^^^^ help: try this: `(a)`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:31:13
+ --> $DIR/deref_addrof.rs:32:13
|
LL | let b = *(&a);
| ^^^^^ help: try this: `a`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:34:13
+ --> $DIR/deref_addrof.rs:35:13
|
LL | let b = *((&a));
| ^^^^^^^ help: try this: `a`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:36:13
+ --> $DIR/deref_addrof.rs:37:13
|
LL | let b = *&&a;
| ^^^^ help: try this: `&a`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:38:14
+ --> $DIR/deref_addrof.rs:39:14
|
LL | let b = **&aref;
| ^^^^^^ help: try this: `aref`
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:44:9
+ --> $DIR/deref_addrof.rs:45:9
|
LL | *& $visitor
| ^^^^^^^^^^^ help: try this: `$visitor`
= note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info)
error: immediately dereferencing a reference
- --> $DIR/deref_addrof.rs:51:9
+ --> $DIR/deref_addrof.rs:52:9
|
LL | *& mut $visitor
| ^^^^^^^^^^^^^^^ help: try this: `$visitor`
needless_bool(x);
needless_bool2(x);
needless_bool3(x);
+ needless_bool_condition();
}
fn bool_ret3(x: bool) -> bool {
true
} else { !returns_bool() };
}
+
+unsafe fn no(v: u8) -> u8 {
+ v
+}
+
+#[allow(clippy::unnecessary_operation)]
+fn needless_bool_condition() -> bool {
+ (unsafe { no(4) } & 1 != 0);
+ let _brackets_unneeded = unsafe { no(4) } & 1 != 0;
+ fn foo() -> bool {
+ // parentheses are needed here
+ (unsafe { no(4) } & 1 != 0)
+ }
+
+ foo()
+}
needless_bool(x);
needless_bool2(x);
needless_bool3(x);
+ needless_bool_condition();
}
fn bool_ret3(x: bool) -> bool {
true
};
}
+
+unsafe fn no(v: u8) -> u8 {
+ v
+}
+
+#[allow(clippy::unnecessary_operation)]
+fn needless_bool_condition() -> bool {
+ if unsafe { no(4) } & 1 != 0 {
+ true
+ } else {
+ false
+ };
+ let _brackets_unneeded = if unsafe { no(4) } & 1 != 0 { true } else { false };
+ fn foo() -> bool {
+ // parentheses are needed here
+ if unsafe { no(4) } & 1 != 0 { true } else { false }
+ }
+
+ foo()
+}
| |_____^ help: you can reduce it to: `!(x && y)`
error: this if-then-else expression returns a bool literal
- --> $DIR/fixable.rs:71:5
+ --> $DIR/fixable.rs:72:5
|
LL | / if x {
LL | | return true;
| |_____^ help: you can reduce it to: `return x`
error: this if-then-else expression returns a bool literal
- --> $DIR/fixable.rs:79:5
+ --> $DIR/fixable.rs:80:5
|
LL | / if x {
LL | | return false;
| |_____^ help: you can reduce it to: `return !x`
error: this if-then-else expression returns a bool literal
- --> $DIR/fixable.rs:87:5
+ --> $DIR/fixable.rs:88:5
|
LL | / if x && y {
LL | | return true;
| |_____^ help: you can reduce it to: `return x && y`
error: this if-then-else expression returns a bool literal
- --> $DIR/fixable.rs:95:5
+ --> $DIR/fixable.rs:96:5
|
LL | / if x && y {
LL | | return false;
| |_____^ help: you can reduce it to: `return !(x && y)`
error: equality checks against true are unnecessary
- --> $DIR/fixable.rs:103:8
+ --> $DIR/fixable.rs:104:8
|
LL | if x == true {};
| ^^^^^^^^^ help: try simplifying it as shown: `x`
= note: `-D clippy::bool-comparison` implied by `-D warnings`
error: equality checks against false can be replaced by a negation
- --> $DIR/fixable.rs:107:8
+ --> $DIR/fixable.rs:108:8
|
LL | if x == false {};
| ^^^^^^^^^^ help: try simplifying it as shown: `!x`
error: equality checks against true are unnecessary
- --> $DIR/fixable.rs:117:8
+ --> $DIR/fixable.rs:118:8
|
LL | if x == true {};
| ^^^^^^^^^ help: try simplifying it as shown: `x`
error: equality checks against false can be replaced by a negation
- --> $DIR/fixable.rs:118:8
+ --> $DIR/fixable.rs:119:8
|
LL | if x == false {};
| ^^^^^^^^^^ help: try simplifying it as shown: `!x`
error: this if-then-else expression returns a bool literal
- --> $DIR/fixable.rs:127:12
+ --> $DIR/fixable.rs:128:12
|
LL | } else if returns_bool() {
| ____________^
LL | | };
| |_____^ help: you can reduce it to: `{ !returns_bool() }`
-error: aborting due to 12 previous errors
+error: this if-then-else expression returns a bool literal
+ --> $DIR/fixable.rs:141:5
+ |
+LL | / if unsafe { no(4) } & 1 != 0 {
+LL | | true
+LL | | } else {
+LL | | false
+LL | | };
+ | |_____^ help: you can reduce it to: `(unsafe { no(4) } & 1 != 0)`
+
+error: this if-then-else expression returns a bool literal
+ --> $DIR/fixable.rs:146:30
+ |
+LL | let _brackets_unneeded = if unsafe { no(4) } & 1 != 0 { true } else { false };
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `unsafe { no(4) } & 1 != 0`
+
+error: this if-then-else expression returns a bool literal
+ --> $DIR/fixable.rs:149:9
+ |
+LL | if unsafe { no(4) } & 1 != 0 { true } else { false }
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can reduce it to: `(unsafe { no(4) } & 1 != 0)`
+
+error: aborting due to 15 previous errors
e = format!("{}", c);
}
+ let f;
+ match 1 {
+ 1 => f = "three",
+ _ => return,
+ }; // has semi
+
+ let g: usize;
+ if true {
+ g = 5;
+ } else {
+ panic!();
+ }
+
println!("{}", a);
}
| +
error: unneeded late initalization
- --> $DIR/needless_late_init.rs:50:5
+ --> $DIR/needless_late_init.rs:42:5
+ |
+LL | let f;
+ | ^^^^^^
+ |
+help: declare `f` here
+ |
+LL | let f = match 1 {
+ | +++++++
+help: remove the assignments from the `match` arms
+ |
+LL - 1 => f = "three",
+LL + 1 => "three",
+ |
+
+error: unneeded late initalization
+ --> $DIR/needless_late_init.rs:48:5
+ |
+LL | let g: usize;
+ | ^^^^^^^^^^^^^
+ |
+help: declare `g` here
+ |
+LL | let g: usize = if true {
+ | ++++++++++++++
+help: remove the assignments from the branches
+ |
+LL - g = 5;
+LL + 5
+ |
+help: add a semicolon after the `if` expression
+ |
+LL | };
+ | +
+
+error: unneeded late initalization
+ --> $DIR/needless_late_init.rs:63:5
|
LL | let a;
| ^^^^^^
| +
error: unneeded late initalization
- --> $DIR/needless_late_init.rs:67:5
+ --> $DIR/needless_late_init.rs:80:5
|
LL | let a;
| ^^^^^^
LL | };
| +
-error: aborting due to 7 previous errors
+error: aborting due to 9 previous errors
--- /dev/null
+// run-rustfix
+
+#![allow(unused, clippy::assign_op_pattern)]
+
+fn main() {
+
+ let a = "zero";
+
+
+
+ let b = 1;
+ let c = 2;
+
+
+ let d: usize = 1;
+
+
+ let mut e = 1;
+ e = 2;
+
+
+ let h = format!("{}", e);
+
+ println!("{}", a);
+}
+// run-rustfix
+
#![allow(unused, clippy::assign_op_pattern)]
fn main() {
e = 1;
e = 2;
- let f;
- match 1 {
- 1 => f = "three",
- _ => return,
- }; // has semi
-
- let g: usize;
- if true {
- g = 5;
- } else {
- panic!();
- }
-
let h;
h = format!("{}", e);
error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:4:5
+ --> $DIR/needless_late_init_fixable.rs:6:5
|
LL | let a;
| ^^^^^^
| ~~~~~
error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:7:5
+ --> $DIR/needless_late_init_fixable.rs:9:5
|
LL | let b;
| ^^^^^^
| ~~~~~
error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:8:5
+ --> $DIR/needless_late_init_fixable.rs:10:5
|
LL | let c;
| ^^^^^^
| ~~~~~
error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:12:5
+ --> $DIR/needless_late_init_fixable.rs:14:5
|
LL | let d: usize;
| ^^^^^^^^^^^^^
| ~~~~~~~~~~~~
error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:15:5
+ --> $DIR/needless_late_init_fixable.rs:17:5
|
LL | let mut e;
| ^^^^^^^^^^
| ~~~~~~~~~
error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:19:5
- |
-LL | let f;
- | ^^^^^^
- |
-help: declare `f` here
- |
-LL | let f = match 1 {
- | +++++++
-help: remove the assignments from the `match` arms
- |
-LL - 1 => f = "three",
-LL + 1 => "three",
- |
-
-error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:25:5
- |
-LL | let g: usize;
- | ^^^^^^^^^^^^^
- |
-help: declare `g` here
- |
-LL | let g: usize = if true {
- | ++++++++++++++
-help: remove the assignments from the branches
- |
-LL - g = 5;
-LL + 5
- |
-help: add a semicolon after the `if` expression
- |
-LL | };
- | +
-
-error: unneeded late initalization
- --> $DIR/needless_late_init_fixable.rs:32:5
+ --> $DIR/needless_late_init_fixable.rs:21:5
|
LL | let h;
| ^^^^^^
LL | let h = format!("{}", e);
| ~~~~~
-error: aborting due to 8 previous errors
+error: aborting due to 6 previous errors
-error: this implementation is unsound, as some fields in `RingBuffer<T>` are `!Send`
+error: some fields in `RingBuffer<T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:16:1
|
LL | unsafe impl<T> Send for RingBuffer<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `-D clippy::non-send-fields-in-send-ty` implied by `-D warnings`
-note: the type of field `data` is `!Send`
+note: it is not safe to send field `data` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:11:5
|
LL | data: Vec<UnsafeCell<T>>,
| ^^^^^^^^^^^^^^^^^^^^^^^^
= help: add bounds on type parameter `T` that satisfy `Vec<UnsafeCell<T>>: Send`
-error: this implementation is unsound, as some fields in `MvccRwLock<T>` are `!Send`
+error: some fields in `MvccRwLock<T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:24:1
|
LL | unsafe impl<T> Send for MvccRwLock<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `lock` is `!Send`
+note: it is not safe to send field `lock` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:21:5
|
LL | lock: Mutex<Box<T>>,
| ^^^^^^^^^^^^^^^^^^^
= help: add bounds on type parameter `T` that satisfy `Mutex<Box<T>>: Send`
-error: this implementation is unsound, as some fields in `ArcGuard<RC, T>` are `!Send`
+error: some fields in `ArcGuard<RC, T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:32:1
|
LL | unsafe impl<RC, T: Send> Send for ArcGuard<RC, T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `head` is `!Send`
+note: it is not safe to send field `head` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:29:5
|
LL | head: Arc<RC>,
| ^^^^^^^^^^^^^
= help: add bounds on type parameter `RC` that satisfy `Arc<RC>: Send`
-error: this implementation is unsound, as some fields in `DeviceHandle<T>` are `!Send`
+error: some fields in `DeviceHandle<T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:48:1
|
LL | unsafe impl<T: UsbContext> Send for DeviceHandle<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `context` is `!Send`
+note: it is not safe to send field `context` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:44:5
|
LL | context: T,
| ^^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `NoGeneric` are `!Send`
+error: some fields in `NoGeneric` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:55:1
|
LL | unsafe impl Send for NoGeneric {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `rc_is_not_send` is `!Send`
+note: it is not safe to send field `rc_is_not_send` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:52:5
|
LL | rc_is_not_send: Rc<String>,
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-error: this implementation is unsound, as some fields in `MultiField<T>` are `!Send`
+error: some fields in `MultiField<T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:63:1
|
LL | unsafe impl<T> Send for MultiField<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `field1` is `!Send`
+note: it is not safe to send field `field1` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:58:5
|
LL | field1: T,
| ^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-note: the type of field `field2` is `!Send`
+note: it is not safe to send field `field2` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:59:5
|
LL | field2: T,
| ^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-note: the type of field `field3` is `!Send`
+note: it is not safe to send field `field3` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:60:5
|
LL | field3: T,
| ^^^^^^^^^
= help: add `T: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `MyOption<T>` are `!Send`
+error: some fields in `MyOption<T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:70:1
|
LL | unsafe impl<T> Send for MyOption<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `0` is `!Send`
+note: it is not safe to send field `0` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:66:12
|
LL | MySome(T),
| ^
= help: add `T: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `MultiParam<A, B>` are `!Send`
+error: some fields in `MultiParam<A, B>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:82:1
|
LL | unsafe impl<A, B> Send for MultiParam<A, B> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `vec` is `!Send`
+note: it is not safe to send field `vec` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:79:5
|
LL | vec: Vec<(A, B)>,
| ^^^^^^^^^^^^^^^^
= help: add bounds on type parameters `A, B` that satisfy `Vec<(A, B)>: Send`
-error: this implementation is unsound, as some fields in `HeuristicTest` are `!Send`
+error: some fields in `HeuristicTest` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:100:1
|
LL | unsafe impl Send for HeuristicTest {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `field4` is `!Send`
+note: it is not safe to send field `field4` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:95:5
|
LL | field4: (*const NonSend, Rc<u8>),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= help: use a thread-safe type that implements `Send`
-error: this implementation is unsound, as some fields in `AttrTest3<T>` are `!Send`
+error: some fields in `AttrTest3<T>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:119:1
|
LL | unsafe impl<T> Send for AttrTest3<T> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `0` is `!Send`
+note: it is not safe to send field `0` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:114:11
|
LL | Enum2(T),
| ^
= help: add `T: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `Complex<P, u32>` are `!Send`
+error: some fields in `Complex<P, u32>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:127:1
|
LL | unsafe impl<P> Send for Complex<P, u32> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `field1` is `!Send`
+note: it is not safe to send field `field1` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:123:5
|
LL | field1: A,
| ^^^^^^^^^
= help: add `P: Send` bound in `Send` impl
-error: this implementation is unsound, as some fields in `Complex<Q, MutexGuard<'static, bool>>` are `!Send`
+error: some fields in `Complex<Q, MutexGuard<'static, bool>>` are not safe to be sent to another thread
--> $DIR/non_send_fields_in_send_ty.rs:130:1
|
LL | unsafe impl<Q: Send> Send for Complex<Q, MutexGuard<'static, bool>> {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-note: the type of field `field2` is `!Send`
+note: it is not safe to send field `field2` to another thread
--> $DIR/non_send_fields_in_send_ty.rs:124:5
|
LL | field2: B,
.collect::<Vec<_>>()
}
+enum DummyEnum {
+ One(u8),
+ Two,
+}
+
+// should not warn since there is a compled complex subpat
+// see #7991
+fn complex_subpat() -> DummyEnum {
+ let x = Some(DummyEnum::One(1));
+ let _ = if let Some(_one @ DummyEnum::One(..)) = x { 1 } else { 2 };
+ DummyEnum::Two
+}
+
fn main() {
let optional = Some(5);
let _ = optional.map_or(5, |x| x + 2);
}
let _ = pattern_to_vec("hello world");
+ let _ = complex_subpat();
}
.collect::<Vec<_>>()
}
+enum DummyEnum {
+ One(u8),
+ Two,
+}
+
+// should not warn since there is a compled complex subpat
+// see #7991
+fn complex_subpat() -> DummyEnum {
+ let x = Some(DummyEnum::One(1));
+ let _ = if let Some(_one @ DummyEnum::One(..)) = x { 1 } else { 2 };
+ DummyEnum::Two
+}
+
fn main() {
let optional = Some(5);
let _ = if let Some(x) = optional { x + 2 } else { 5 };
}
let _ = pattern_to_vec("hello world");
+ let _ = complex_subpat();
}
| |_____________^ help: try: `s.find('.').map_or_else(|| vec![s.to_string()], |idx| vec![s[..idx].to_string(), s[idx..].to_string()])`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:114:13
+ --> $DIR/option_if_let_else.rs:127:13
|
LL | let _ = if let Some(x) = optional { x + 2 } else { 5 };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `optional.map_or(5, |x| x + 2)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:123:13
+ --> $DIR/option_if_let_else.rs:136:13
|
LL | let _ = if let Some(x) = Some(0) {
| _____________^
|
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:151:13
+ --> $DIR/option_if_let_else.rs:164:13
|
LL | let _ = if let Some(x) = Some(0) { s.len() + x } else { s.len() };
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Some(0).map_or(s.len(), |x| s.len() + x)`
error: use Option::map_or instead of an if let/else
- --> $DIR/option_if_let_else.rs:155:13
+ --> $DIR/option_if_let_else.rs:168:13
|
LL | let _ = if let Some(x) = Some(0) {
| _____________^
Ok(y)
}
+// see issue #8019
+pub enum NotOption {
+ None,
+ First,
+ AfterFirst,
+}
+
+fn obj(_: i32) -> Result<(), NotOption> {
+ Err(NotOption::First)
+}
+
+fn f() -> NotOption {
+ if obj(2).is_err() {
+ return NotOption::None;
+ }
+ NotOption::First
+}
+
fn main() {
some_func(Some(42));
some_func(None);
func();
let _ = result_func(Ok(42));
+ let _ = f();
}
Ok(y)
}
+// see issue #8019
+pub enum NotOption {
+ None,
+ First,
+ AfterFirst,
+}
+
+fn obj(_: i32) -> Result<(), NotOption> {
+ Err(NotOption::First)
+}
+
+fn f() -> NotOption {
+ if obj(2).is_err() {
+ return NotOption::None;
+ }
+ NotOption::First
+}
+
fn main() {
some_func(Some(42));
some_func(None);
func();
let _ = result_func(Ok(42));
+ let _ = f();
}
--- /dev/null
+#![crate_type = "lib"]
+
+#[derive(Clone)]
+pub struct Bar;
+
+pub trait Whatever {
+ fn what(&self) -> Self;
+ // There should be no warning here!
+ fn what2(&self) -> &Self;
+}
+
+impl Bar {
+ // There should be no warning here!
+ pub fn not_new() -> Self {
+ Self
+ }
+ pub fn foo(&self) -> Self {
+ Self
+ }
+ pub fn bar(self) -> Self {
+ self
+ }
+ // There should be no warning here!
+ fn foo2(&self) -> Self {
+ Self
+ }
+ // There should be no warning here!
+ pub fn foo3(&self) -> &Self {
+ self
+ }
+}
+
+impl Whatever for Bar {
+ // There should be no warning here!
+ fn what(&self) -> Self {
+ self.foo2()
+ }
+ // There should be no warning here!
+ fn what2(&self) -> &Self {
+ self
+ }
+}
--- /dev/null
+error: missing `#[must_use]` attribute on a method returning `Self`
+ --> $DIR/return_self_not_must_use.rs:7:5
+ |
+LL | fn what(&self) -> Self;
+ | ^^^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: `-D clippy::return-self-not-must-use` implied by `-D warnings`
+
+error: missing `#[must_use]` attribute on a method returning `Self`
+ --> $DIR/return_self_not_must_use.rs:17:5
+ |
+LL | / pub fn foo(&self) -> Self {
+LL | | Self
+LL | | }
+ | |_____^
+
+error: missing `#[must_use]` attribute on a method returning `Self`
+ --> $DIR/return_self_not_must_use.rs:20:5
+ |
+LL | / pub fn bar(self) -> Self {
+LL | | self
+LL | | }
+ | |_____^
+
+error: aborting due to 3 previous errors
+
clippy::needless_lifetimes,
clippy::missing_safety_doc,
clippy::wrong_self_convention,
- clippy::missing_panics_doc
+ clippy::missing_panics_doc,
+ clippy::return_self_not_must_use
)]
use std::ops::Mul;
clippy::needless_lifetimes,
clippy::missing_safety_doc,
clippy::wrong_self_convention,
- clippy::missing_panics_doc
+ clippy::missing_panics_doc,
+ clippy::return_self_not_must_use
)]
use std::ops::Mul;
error: method `add` can be confused for the standard trait method `std::ops::Add::add`
- --> $DIR/method_list_1.rs:24:5
+ --> $DIR/method_list_1.rs:25:5
|
LL | / pub fn add(self, other: T) -> T {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Add` or choosing a less ambiguous method name
error: method `as_mut` can be confused for the standard trait method `std::convert::AsMut::as_mut`
- --> $DIR/method_list_1.rs:28:5
+ --> $DIR/method_list_1.rs:29:5
|
LL | / pub fn as_mut(&mut self) -> &mut T {
LL | | unimplemented!()
= help: consider implementing the trait `std::convert::AsMut` or choosing a less ambiguous method name
error: method `as_ref` can be confused for the standard trait method `std::convert::AsRef::as_ref`
- --> $DIR/method_list_1.rs:32:5
+ --> $DIR/method_list_1.rs:33:5
|
LL | / pub fn as_ref(&self) -> &T {
LL | | unimplemented!()
= help: consider implementing the trait `std::convert::AsRef` or choosing a less ambiguous method name
error: method `bitand` can be confused for the standard trait method `std::ops::BitAnd::bitand`
- --> $DIR/method_list_1.rs:36:5
+ --> $DIR/method_list_1.rs:37:5
|
LL | / pub fn bitand(self, rhs: T) -> T {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::BitAnd` or choosing a less ambiguous method name
error: method `bitor` can be confused for the standard trait method `std::ops::BitOr::bitor`
- --> $DIR/method_list_1.rs:40:5
+ --> $DIR/method_list_1.rs:41:5
|
LL | / pub fn bitor(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::BitOr` or choosing a less ambiguous method name
error: method `bitxor` can be confused for the standard trait method `std::ops::BitXor::bitxor`
- --> $DIR/method_list_1.rs:44:5
+ --> $DIR/method_list_1.rs:45:5
|
LL | / pub fn bitxor(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::BitXor` or choosing a less ambiguous method name
error: method `borrow` can be confused for the standard trait method `std::borrow::Borrow::borrow`
- --> $DIR/method_list_1.rs:48:5
+ --> $DIR/method_list_1.rs:49:5
|
LL | / pub fn borrow(&self) -> &str {
LL | | unimplemented!()
= help: consider implementing the trait `std::borrow::Borrow` or choosing a less ambiguous method name
error: method `borrow_mut` can be confused for the standard trait method `std::borrow::BorrowMut::borrow_mut`
- --> $DIR/method_list_1.rs:52:5
+ --> $DIR/method_list_1.rs:53:5
|
LL | / pub fn borrow_mut(&mut self) -> &mut str {
LL | | unimplemented!()
= help: consider implementing the trait `std::borrow::BorrowMut` or choosing a less ambiguous method name
error: method `clone` can be confused for the standard trait method `std::clone::Clone::clone`
- --> $DIR/method_list_1.rs:56:5
+ --> $DIR/method_list_1.rs:57:5
|
LL | / pub fn clone(&self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::clone::Clone` or choosing a less ambiguous method name
error: method `cmp` can be confused for the standard trait method `std::cmp::Ord::cmp`
- --> $DIR/method_list_1.rs:60:5
+ --> $DIR/method_list_1.rs:61:5
|
LL | / pub fn cmp(&self, other: &Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::cmp::Ord` or choosing a less ambiguous method name
error: method `deref` can be confused for the standard trait method `std::ops::Deref::deref`
- --> $DIR/method_list_1.rs:68:5
+ --> $DIR/method_list_1.rs:69:5
|
LL | / pub fn deref(&self) -> &Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Deref` or choosing a less ambiguous method name
error: method `deref_mut` can be confused for the standard trait method `std::ops::DerefMut::deref_mut`
- --> $DIR/method_list_1.rs:72:5
+ --> $DIR/method_list_1.rs:73:5
|
LL | / pub fn deref_mut(&mut self) -> &mut Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::DerefMut` or choosing a less ambiguous method name
error: method `div` can be confused for the standard trait method `std::ops::Div::div`
- --> $DIR/method_list_1.rs:76:5
+ --> $DIR/method_list_1.rs:77:5
|
LL | / pub fn div(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Div` or choosing a less ambiguous method name
error: method `drop` can be confused for the standard trait method `std::ops::Drop::drop`
- --> $DIR/method_list_1.rs:80:5
+ --> $DIR/method_list_1.rs:81:5
|
LL | / pub fn drop(&mut self) {
LL | | unimplemented!()
clippy::needless_lifetimes,
clippy::missing_safety_doc,
clippy::wrong_self_convention,
- clippy::missing_panics_doc
+ clippy::missing_panics_doc,
+ clippy::return_self_not_must_use
)]
use std::ops::Mul;
error: method `eq` can be confused for the standard trait method `std::cmp::PartialEq::eq`
- --> $DIR/method_list_2.rs:25:5
+ --> $DIR/method_list_2.rs:26:5
|
LL | / pub fn eq(&self, other: &Self) -> bool {
LL | | unimplemented!()
= help: consider implementing the trait `std::cmp::PartialEq` or choosing a less ambiguous method name
error: method `from_iter` can be confused for the standard trait method `std::iter::FromIterator::from_iter`
- --> $DIR/method_list_2.rs:29:5
+ --> $DIR/method_list_2.rs:30:5
|
LL | / pub fn from_iter<T>(iter: T) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::iter::FromIterator` or choosing a less ambiguous method name
error: method `from_str` can be confused for the standard trait method `std::str::FromStr::from_str`
- --> $DIR/method_list_2.rs:33:5
+ --> $DIR/method_list_2.rs:34:5
|
LL | / pub fn from_str(s: &str) -> Result<Self, Self> {
LL | | unimplemented!()
= help: consider implementing the trait `std::str::FromStr` or choosing a less ambiguous method name
error: method `hash` can be confused for the standard trait method `std::hash::Hash::hash`
- --> $DIR/method_list_2.rs:37:5
+ --> $DIR/method_list_2.rs:38:5
|
LL | / pub fn hash(&self, state: &mut T) {
LL | | unimplemented!()
= help: consider implementing the trait `std::hash::Hash` or choosing a less ambiguous method name
error: method `index` can be confused for the standard trait method `std::ops::Index::index`
- --> $DIR/method_list_2.rs:41:5
+ --> $DIR/method_list_2.rs:42:5
|
LL | / pub fn index(&self, index: usize) -> &Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Index` or choosing a less ambiguous method name
error: method `index_mut` can be confused for the standard trait method `std::ops::IndexMut::index_mut`
- --> $DIR/method_list_2.rs:45:5
+ --> $DIR/method_list_2.rs:46:5
|
LL | / pub fn index_mut(&mut self, index: usize) -> &mut Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::IndexMut` or choosing a less ambiguous method name
error: method `into_iter` can be confused for the standard trait method `std::iter::IntoIterator::into_iter`
- --> $DIR/method_list_2.rs:49:5
+ --> $DIR/method_list_2.rs:50:5
|
LL | / pub fn into_iter(self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::iter::IntoIterator` or choosing a less ambiguous method name
error: method `mul` can be confused for the standard trait method `std::ops::Mul::mul`
- --> $DIR/method_list_2.rs:53:5
+ --> $DIR/method_list_2.rs:54:5
|
LL | / pub fn mul(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Mul` or choosing a less ambiguous method name
error: method `neg` can be confused for the standard trait method `std::ops::Neg::neg`
- --> $DIR/method_list_2.rs:57:5
+ --> $DIR/method_list_2.rs:58:5
|
LL | / pub fn neg(self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Neg` or choosing a less ambiguous method name
error: method `next` can be confused for the standard trait method `std::iter::Iterator::next`
- --> $DIR/method_list_2.rs:61:5
+ --> $DIR/method_list_2.rs:62:5
|
LL | / pub fn next(&mut self) -> Option<Self> {
LL | | unimplemented!()
= help: consider implementing the trait `std::iter::Iterator` or choosing a less ambiguous method name
error: method `not` can be confused for the standard trait method `std::ops::Not::not`
- --> $DIR/method_list_2.rs:65:5
+ --> $DIR/method_list_2.rs:66:5
|
LL | / pub fn not(self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Not` or choosing a less ambiguous method name
error: method `rem` can be confused for the standard trait method `std::ops::Rem::rem`
- --> $DIR/method_list_2.rs:69:5
+ --> $DIR/method_list_2.rs:70:5
|
LL | / pub fn rem(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Rem` or choosing a less ambiguous method name
error: method `shl` can be confused for the standard trait method `std::ops::Shl::shl`
- --> $DIR/method_list_2.rs:73:5
+ --> $DIR/method_list_2.rs:74:5
|
LL | / pub fn shl(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Shl` or choosing a less ambiguous method name
error: method `shr` can be confused for the standard trait method `std::ops::Shr::shr`
- --> $DIR/method_list_2.rs:77:5
+ --> $DIR/method_list_2.rs:78:5
|
LL | / pub fn shr(self, rhs: Self) -> Self {
LL | | unimplemented!()
= help: consider implementing the trait `std::ops::Shr` or choosing a less ambiguous method name
error: method `sub` can be confused for the standard trait method `std::ops::Sub::sub`
- --> $DIR/method_list_2.rs:81:5
+ --> $DIR/method_list_2.rs:82:5
|
LL | / pub fn sub(self, rhs: Self) -> Self {
LL | | unimplemented!()
fn def_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {}
}
+// Should not warn since there is likely no way to simplify this (#1013)
+impl T for () {
+ const A: Vec<Vec<Box<(u32, u32, u32, u32)>>> = vec![];
+
+ type B = Vec<Vec<Box<(u32, u32, u32, u32)>>>;
+
+ fn method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {}
+}
+
fn test1() -> Vec<Vec<Box<(u32, u32, u32, u32)>>> {
vec![]
}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: very complex type used. Consider factoring parts into `type` definitions
- --> $DIR/type_complexity.rs:33:15
+ --> $DIR/type_complexity.rs:42:15
|
LL | fn test1() -> Vec<Vec<Box<(u32, u32, u32, u32)>>> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: very complex type used. Consider factoring parts into `type` definitions
- --> $DIR/type_complexity.rs:37:14
+ --> $DIR/type_complexity.rs:46:14
|
LL | fn test2(_x: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: very complex type used. Consider factoring parts into `type` definitions
- --> $DIR/type_complexity.rs:40:13
+ --> $DIR/type_complexity.rs:49:13
|
LL | let _y: Vec<Vec<Box<(u32, u32, u32, u32)>>> = vec![];
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
--- /dev/null
+// run-rustfix
+
+#![allow(unused_assignments)]
+#![warn(clippy::unnecessary_to_owned)]
+
+#[allow(dead_code)]
+#[derive(Clone, Copy)]
+enum FileType {
+ Account,
+ PrivateKey,
+ Certificate,
+}
+
+fn main() {
+ let path = std::path::Path::new("x");
+
+ let _ = check_files(&[(FileType::Account, path)]);
+ let _ = check_files_vec(vec![(FileType::Account, path)]);
+
+ // negative tests
+ let _ = check_files_ref(&[(FileType::Account, path)]);
+ let _ = check_files_mut(&[(FileType::Account, path)]);
+ let _ = check_files_ref_mut(&[(FileType::Account, path)]);
+ let _ = check_files_self_and_arg(&[(FileType::Account, path)]);
+ let _ = check_files_mut_path_buf(&[(FileType::Account, std::path::PathBuf::new())]);
+}
+
+// `check_files` and its variants are based on:
+// https://github.com/breard-r/acmed/blob/1f0dcc32aadbc5e52de6d23b9703554c0f925113/acmed/src/storage.rs#L262
+fn check_files(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (t, path) in files {
+ let other = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_vec(files: Vec<(FileType, &std::path::Path)>) -> bool {
+ for (t, path) in files.iter() {
+ let other = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_ref(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (ref t, path) in files.iter().copied() {
+ let other = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+#[allow(unused_assignments)]
+fn check_files_mut(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (mut t, path) in files.iter().copied() {
+ t = FileType::PrivateKey;
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_ref_mut(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (ref mut t, path) in files.iter().copied() {
+ *t = FileType::PrivateKey;
+ let other = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_self_and_arg(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (t, path) in files.iter().copied() {
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.join(path).is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+#[allow(unused_assignments)]
+fn check_files_mut_path_buf(files: &[(FileType, std::path::PathBuf)]) -> bool {
+ for (mut t, path) in files.iter().cloned() {
+ t = FileType::PrivateKey;
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn get_file_path(_file_type: &FileType) -> Result<std::path::PathBuf, std::io::Error> {
+ Ok(std::path::PathBuf::new())
+}
--- /dev/null
+// run-rustfix
+
+#![allow(unused_assignments)]
+#![warn(clippy::unnecessary_to_owned)]
+
+#[allow(dead_code)]
+#[derive(Clone, Copy)]
+enum FileType {
+ Account,
+ PrivateKey,
+ Certificate,
+}
+
+fn main() {
+ let path = std::path::Path::new("x");
+
+ let _ = check_files(&[(FileType::Account, path)]);
+ let _ = check_files_vec(vec![(FileType::Account, path)]);
+
+ // negative tests
+ let _ = check_files_ref(&[(FileType::Account, path)]);
+ let _ = check_files_mut(&[(FileType::Account, path)]);
+ let _ = check_files_ref_mut(&[(FileType::Account, path)]);
+ let _ = check_files_self_and_arg(&[(FileType::Account, path)]);
+ let _ = check_files_mut_path_buf(&[(FileType::Account, std::path::PathBuf::new())]);
+}
+
+// `check_files` and its variants are based on:
+// https://github.com/breard-r/acmed/blob/1f0dcc32aadbc5e52de6d23b9703554c0f925113/acmed/src/storage.rs#L262
+fn check_files(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (t, path) in files.iter().copied() {
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_vec(files: Vec<(FileType, &std::path::Path)>) -> bool {
+ for (t, path) in files.iter().copied() {
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_ref(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (ref t, path) in files.iter().copied() {
+ let other = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+#[allow(unused_assignments)]
+fn check_files_mut(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (mut t, path) in files.iter().copied() {
+ t = FileType::PrivateKey;
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_ref_mut(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (ref mut t, path) in files.iter().copied() {
+ *t = FileType::PrivateKey;
+ let other = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn check_files_self_and_arg(files: &[(FileType, &std::path::Path)]) -> bool {
+ for (t, path) in files.iter().copied() {
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.join(path).is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+#[allow(unused_assignments)]
+fn check_files_mut_path_buf(files: &[(FileType, std::path::PathBuf)]) -> bool {
+ for (mut t, path) in files.iter().cloned() {
+ t = FileType::PrivateKey;
+ let other = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() || !other.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn get_file_path(_file_type: &FileType) -> Result<std::path::PathBuf, std::io::Error> {
+ Ok(std::path::PathBuf::new())
+}
--- /dev/null
+error: unnecessary use of `copied`
+ --> $DIR/unnecessary_iter_cloned.rs:31:22
+ |
+LL | for (t, path) in files.iter().copied() {
+ | ^^^^^^^^^^^^^^^^^^^^^
+ |
+ = note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
+help: use
+ |
+LL | for (t, path) in files {
+ | ~~~~~
+help: remove this `&`
+ |
+LL - let other = match get_file_path(&t) {
+LL + let other = match get_file_path(t) {
+ |
+
+error: unnecessary use of `copied`
+ --> $DIR/unnecessary_iter_cloned.rs:46:22
+ |
+LL | for (t, path) in files.iter().copied() {
+ | ^^^^^^^^^^^^^^^^^^^^^
+ |
+help: use
+ |
+LL | for (t, path) in files.iter() {
+ | ~~~~~~~~~~~~
+help: remove this `&`
+ |
+LL - let other = match get_file_path(&t) {
+LL + let other = match get_file_path(t) {
+ |
+
+error: aborting due to 2 previous errors
+
--- /dev/null
+// run-rustfix
+
+#![allow(clippy::ptr_arg)]
+#![warn(clippy::unnecessary_to_owned)]
+
+use std::borrow::Cow;
+use std::ffi::{CStr, CString, OsStr, OsString};
+use std::ops::Deref;
+
+#[derive(Clone)]
+struct X(String);
+
+impl Deref for X {
+ type Target = [u8];
+ fn deref(&self) -> &[u8] {
+ self.0.as_bytes()
+ }
+}
+
+impl AsRef<str> for X {
+ fn as_ref(&self) -> &str {
+ self.0.as_str()
+ }
+}
+
+impl ToString for X {
+ fn to_string(&self) -> String {
+ self.0.to_string()
+ }
+}
+
+impl X {
+ fn join(&self, other: impl AsRef<str>) -> Self {
+ let mut s = self.0.clone();
+ s.push_str(other.as_ref());
+ Self(s)
+ }
+}
+
+#[allow(dead_code)]
+#[derive(Clone)]
+enum FileType {
+ Account,
+ PrivateKey,
+ Certificate,
+}
+
+fn main() {
+ let c_str = CStr::from_bytes_with_nul(&[0]).unwrap();
+ let os_str = OsStr::new("x");
+ let path = std::path::Path::new("x");
+ let s = "x";
+ let array = ["x"];
+ let array_ref = &["x"];
+ let slice = &["x"][..];
+ let x = X(String::from("x"));
+ let x_ref = &x;
+
+ require_c_str(&Cow::from(c_str));
+ require_c_str(c_str);
+
+ require_os_str(os_str);
+ require_os_str(&Cow::from(os_str));
+ require_os_str(os_str);
+
+ require_path(path);
+ require_path(&Cow::from(path));
+ require_path(path);
+
+ require_str(s);
+ require_str(&Cow::from(s));
+ require_str(s);
+ require_str(x_ref.as_ref());
+
+ require_slice(slice);
+ require_slice(&Cow::from(slice));
+ require_slice(array.as_ref());
+ require_slice(array_ref.as_ref());
+ require_slice(slice);
+ require_slice(x_ref);
+
+ require_x(&Cow::<X>::Owned(x.clone()));
+ require_x(x_ref);
+
+ require_deref_c_str(c_str);
+ require_deref_os_str(os_str);
+ require_deref_path(path);
+ require_deref_str(s);
+ require_deref_slice(slice);
+
+ require_impl_deref_c_str(c_str);
+ require_impl_deref_os_str(os_str);
+ require_impl_deref_path(path);
+ require_impl_deref_str(s);
+ require_impl_deref_slice(slice);
+
+ require_deref_str_slice(s, slice);
+ require_deref_slice_str(slice, s);
+
+ require_as_ref_c_str(c_str);
+ require_as_ref_os_str(os_str);
+ require_as_ref_path(path);
+ require_as_ref_str(s);
+ require_as_ref_str(&x);
+ require_as_ref_slice(array);
+ require_as_ref_slice(array_ref);
+ require_as_ref_slice(slice);
+
+ require_impl_as_ref_c_str(c_str);
+ require_impl_as_ref_os_str(os_str);
+ require_impl_as_ref_path(path);
+ require_impl_as_ref_str(s);
+ require_impl_as_ref_str(&x);
+ require_impl_as_ref_slice(array);
+ require_impl_as_ref_slice(array_ref);
+ require_impl_as_ref_slice(slice);
+
+ require_as_ref_str_slice(s, array);
+ require_as_ref_str_slice(s, array_ref);
+ require_as_ref_str_slice(s, slice);
+ require_as_ref_slice_str(array, s);
+ require_as_ref_slice_str(array_ref, s);
+ require_as_ref_slice_str(slice, s);
+
+ let _ = x.join(x_ref);
+
+ let _ = slice.iter().copied();
+ let _ = slice.iter().copied();
+ let _ = [std::path::PathBuf::new()][..].iter().cloned();
+ let _ = [std::path::PathBuf::new()][..].iter().cloned();
+
+ let _ = slice.iter().copied();
+ let _ = slice.iter().copied();
+ let _ = [std::path::PathBuf::new()][..].iter().cloned();
+ let _ = [std::path::PathBuf::new()][..].iter().cloned();
+
+ let _ = check_files(&[FileType::Account]);
+
+ // negative tests
+ require_string(&s.to_string());
+ require_string(&Cow::from(s).into_owned());
+ require_string(&s.to_owned());
+ require_string(&x_ref.to_string());
+
+ // `X` isn't copy.
+ require_slice(&x.to_owned());
+ require_deref_slice(x.to_owned());
+
+ // The following should be flagged by `redundant_clone`, but not by this lint.
+ require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap());
+ require_os_str(&OsString::from("x"));
+ require_path(&std::path::PathBuf::from("x"));
+ require_str(&String::from("x"));
+}
+
+fn require_c_str(_: &CStr) {}
+fn require_os_str(_: &OsStr) {}
+fn require_path(_: &std::path::Path) {}
+fn require_str(_: &str) {}
+fn require_slice<T>(_: &[T]) {}
+fn require_x(_: &X) {}
+
+fn require_deref_c_str<T: Deref<Target = CStr>>(_: T) {}
+fn require_deref_os_str<T: Deref<Target = OsStr>>(_: T) {}
+fn require_deref_path<T: Deref<Target = std::path::Path>>(_: T) {}
+fn require_deref_str<T: Deref<Target = str>>(_: T) {}
+fn require_deref_slice<T, U: Deref<Target = [T]>>(_: U) {}
+
+fn require_impl_deref_c_str(_: impl Deref<Target = CStr>) {}
+fn require_impl_deref_os_str(_: impl Deref<Target = OsStr>) {}
+fn require_impl_deref_path(_: impl Deref<Target = std::path::Path>) {}
+fn require_impl_deref_str(_: impl Deref<Target = str>) {}
+fn require_impl_deref_slice<T>(_: impl Deref<Target = [T]>) {}
+
+fn require_deref_str_slice<T: Deref<Target = str>, U, V: Deref<Target = [U]>>(_: T, _: V) {}
+fn require_deref_slice_str<T, U: Deref<Target = [T]>, V: Deref<Target = str>>(_: U, _: V) {}
+
+fn require_as_ref_c_str<T: AsRef<CStr>>(_: T) {}
+fn require_as_ref_os_str<T: AsRef<OsStr>>(_: T) {}
+fn require_as_ref_path<T: AsRef<std::path::Path>>(_: T) {}
+fn require_as_ref_str<T: AsRef<str>>(_: T) {}
+fn require_as_ref_slice<T, U: AsRef<[T]>>(_: U) {}
+
+fn require_impl_as_ref_c_str(_: impl AsRef<CStr>) {}
+fn require_impl_as_ref_os_str(_: impl AsRef<OsStr>) {}
+fn require_impl_as_ref_path(_: impl AsRef<std::path::Path>) {}
+fn require_impl_as_ref_str(_: impl AsRef<str>) {}
+fn require_impl_as_ref_slice<T>(_: impl AsRef<[T]>) {}
+
+fn require_as_ref_str_slice<T: AsRef<str>, U, V: AsRef<[U]>>(_: T, _: V) {}
+fn require_as_ref_slice_str<T, U: AsRef<[T]>, V: AsRef<str>>(_: U, _: V) {}
+
+// `check_files` is based on:
+// https://github.com/breard-r/acmed/blob/1f0dcc32aadbc5e52de6d23b9703554c0f925113/acmed/src/storage.rs#L262
+fn check_files(file_types: &[FileType]) -> bool {
+ for t in file_types {
+ let path = match get_file_path(t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn get_file_path(_file_type: &FileType) -> Result<std::path::PathBuf, std::io::Error> {
+ Ok(std::path::PathBuf::new())
+}
+
+fn require_string(_: &String) {}
--- /dev/null
+// run-rustfix
+
+#![allow(clippy::ptr_arg)]
+#![warn(clippy::unnecessary_to_owned)]
+
+use std::borrow::Cow;
+use std::ffi::{CStr, CString, OsStr, OsString};
+use std::ops::Deref;
+
+#[derive(Clone)]
+struct X(String);
+
+impl Deref for X {
+ type Target = [u8];
+ fn deref(&self) -> &[u8] {
+ self.0.as_bytes()
+ }
+}
+
+impl AsRef<str> for X {
+ fn as_ref(&self) -> &str {
+ self.0.as_str()
+ }
+}
+
+impl ToString for X {
+ fn to_string(&self) -> String {
+ self.0.to_string()
+ }
+}
+
+impl X {
+ fn join(&self, other: impl AsRef<str>) -> Self {
+ let mut s = self.0.clone();
+ s.push_str(other.as_ref());
+ Self(s)
+ }
+}
+
+#[allow(dead_code)]
+#[derive(Clone)]
+enum FileType {
+ Account,
+ PrivateKey,
+ Certificate,
+}
+
+fn main() {
+ let c_str = CStr::from_bytes_with_nul(&[0]).unwrap();
+ let os_str = OsStr::new("x");
+ let path = std::path::Path::new("x");
+ let s = "x";
+ let array = ["x"];
+ let array_ref = &["x"];
+ let slice = &["x"][..];
+ let x = X(String::from("x"));
+ let x_ref = &x;
+
+ require_c_str(&Cow::from(c_str).into_owned());
+ require_c_str(&c_str.to_owned());
+
+ require_os_str(&os_str.to_os_string());
+ require_os_str(&Cow::from(os_str).into_owned());
+ require_os_str(&os_str.to_owned());
+
+ require_path(&path.to_path_buf());
+ require_path(&Cow::from(path).into_owned());
+ require_path(&path.to_owned());
+
+ require_str(&s.to_string());
+ require_str(&Cow::from(s).into_owned());
+ require_str(&s.to_owned());
+ require_str(&x_ref.to_string());
+
+ require_slice(&slice.to_vec());
+ require_slice(&Cow::from(slice).into_owned());
+ require_slice(&array.to_owned());
+ require_slice(&array_ref.to_owned());
+ require_slice(&slice.to_owned());
+ require_slice(&x_ref.to_owned());
+
+ require_x(&Cow::<X>::Owned(x.clone()).into_owned());
+ require_x(&x_ref.to_owned());
+
+ require_deref_c_str(c_str.to_owned());
+ require_deref_os_str(os_str.to_owned());
+ require_deref_path(path.to_owned());
+ require_deref_str(s.to_owned());
+ require_deref_slice(slice.to_owned());
+
+ require_impl_deref_c_str(c_str.to_owned());
+ require_impl_deref_os_str(os_str.to_owned());
+ require_impl_deref_path(path.to_owned());
+ require_impl_deref_str(s.to_owned());
+ require_impl_deref_slice(slice.to_owned());
+
+ require_deref_str_slice(s.to_owned(), slice.to_owned());
+ require_deref_slice_str(slice.to_owned(), s.to_owned());
+
+ require_as_ref_c_str(c_str.to_owned());
+ require_as_ref_os_str(os_str.to_owned());
+ require_as_ref_path(path.to_owned());
+ require_as_ref_str(s.to_owned());
+ require_as_ref_str(x.to_owned());
+ require_as_ref_slice(array.to_owned());
+ require_as_ref_slice(array_ref.to_owned());
+ require_as_ref_slice(slice.to_owned());
+
+ require_impl_as_ref_c_str(c_str.to_owned());
+ require_impl_as_ref_os_str(os_str.to_owned());
+ require_impl_as_ref_path(path.to_owned());
+ require_impl_as_ref_str(s.to_owned());
+ require_impl_as_ref_str(x.to_owned());
+ require_impl_as_ref_slice(array.to_owned());
+ require_impl_as_ref_slice(array_ref.to_owned());
+ require_impl_as_ref_slice(slice.to_owned());
+
+ require_as_ref_str_slice(s.to_owned(), array.to_owned());
+ require_as_ref_str_slice(s.to_owned(), array_ref.to_owned());
+ require_as_ref_str_slice(s.to_owned(), slice.to_owned());
+ require_as_ref_slice_str(array.to_owned(), s.to_owned());
+ require_as_ref_slice_str(array_ref.to_owned(), s.to_owned());
+ require_as_ref_slice_str(slice.to_owned(), s.to_owned());
+
+ let _ = x.join(&x_ref.to_string());
+
+ let _ = slice.to_vec().into_iter();
+ let _ = slice.to_owned().into_iter();
+ let _ = [std::path::PathBuf::new()][..].to_vec().into_iter();
+ let _ = [std::path::PathBuf::new()][..].to_owned().into_iter();
+
+ let _ = IntoIterator::into_iter(slice.to_vec());
+ let _ = IntoIterator::into_iter(slice.to_owned());
+ let _ = IntoIterator::into_iter([std::path::PathBuf::new()][..].to_vec());
+ let _ = IntoIterator::into_iter([std::path::PathBuf::new()][..].to_owned());
+
+ let _ = check_files(&[FileType::Account]);
+
+ // negative tests
+ require_string(&s.to_string());
+ require_string(&Cow::from(s).into_owned());
+ require_string(&s.to_owned());
+ require_string(&x_ref.to_string());
+
+ // `X` isn't copy.
+ require_slice(&x.to_owned());
+ require_deref_slice(x.to_owned());
+
+ // The following should be flagged by `redundant_clone`, but not by this lint.
+ require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned());
+ require_os_str(&OsString::from("x").to_os_string());
+ require_path(&std::path::PathBuf::from("x").to_path_buf());
+ require_str(&String::from("x").to_string());
+}
+
+fn require_c_str(_: &CStr) {}
+fn require_os_str(_: &OsStr) {}
+fn require_path(_: &std::path::Path) {}
+fn require_str(_: &str) {}
+fn require_slice<T>(_: &[T]) {}
+fn require_x(_: &X) {}
+
+fn require_deref_c_str<T: Deref<Target = CStr>>(_: T) {}
+fn require_deref_os_str<T: Deref<Target = OsStr>>(_: T) {}
+fn require_deref_path<T: Deref<Target = std::path::Path>>(_: T) {}
+fn require_deref_str<T: Deref<Target = str>>(_: T) {}
+fn require_deref_slice<T, U: Deref<Target = [T]>>(_: U) {}
+
+fn require_impl_deref_c_str(_: impl Deref<Target = CStr>) {}
+fn require_impl_deref_os_str(_: impl Deref<Target = OsStr>) {}
+fn require_impl_deref_path(_: impl Deref<Target = std::path::Path>) {}
+fn require_impl_deref_str(_: impl Deref<Target = str>) {}
+fn require_impl_deref_slice<T>(_: impl Deref<Target = [T]>) {}
+
+fn require_deref_str_slice<T: Deref<Target = str>, U, V: Deref<Target = [U]>>(_: T, _: V) {}
+fn require_deref_slice_str<T, U: Deref<Target = [T]>, V: Deref<Target = str>>(_: U, _: V) {}
+
+fn require_as_ref_c_str<T: AsRef<CStr>>(_: T) {}
+fn require_as_ref_os_str<T: AsRef<OsStr>>(_: T) {}
+fn require_as_ref_path<T: AsRef<std::path::Path>>(_: T) {}
+fn require_as_ref_str<T: AsRef<str>>(_: T) {}
+fn require_as_ref_slice<T, U: AsRef<[T]>>(_: U) {}
+
+fn require_impl_as_ref_c_str(_: impl AsRef<CStr>) {}
+fn require_impl_as_ref_os_str(_: impl AsRef<OsStr>) {}
+fn require_impl_as_ref_path(_: impl AsRef<std::path::Path>) {}
+fn require_impl_as_ref_str(_: impl AsRef<str>) {}
+fn require_impl_as_ref_slice<T>(_: impl AsRef<[T]>) {}
+
+fn require_as_ref_str_slice<T: AsRef<str>, U, V: AsRef<[U]>>(_: T, _: V) {}
+fn require_as_ref_slice_str<T, U: AsRef<[T]>, V: AsRef<str>>(_: U, _: V) {}
+
+// `check_files` is based on:
+// https://github.com/breard-r/acmed/blob/1f0dcc32aadbc5e52de6d23b9703554c0f925113/acmed/src/storage.rs#L262
+fn check_files(file_types: &[FileType]) -> bool {
+ for t in file_types.to_vec() {
+ let path = match get_file_path(&t) {
+ Ok(p) => p,
+ Err(_) => {
+ return false;
+ },
+ };
+ if !path.is_file() {
+ return false;
+ }
+ }
+ true
+}
+
+fn get_file_path(_file_type: &FileType) -> Result<std::path::PathBuf, std::io::Error> {
+ Ok(std::path::PathBuf::new())
+}
+
+fn require_string(_: &String) {}
--- /dev/null
+error: redundant clone
+ --> $DIR/unnecessary_to_owned.rs:150:64
+ |
+LL | require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned());
+ | ^^^^^^^^^^^ help: remove this
+ |
+ = note: `-D clippy::redundant-clone` implied by `-D warnings`
+note: this value is dropped without further use
+ --> $DIR/unnecessary_to_owned.rs:150:20
+ |
+LL | require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: redundant clone
+ --> $DIR/unnecessary_to_owned.rs:151:40
+ |
+LL | require_os_str(&OsString::from("x").to_os_string());
+ | ^^^^^^^^^^^^^^^ help: remove this
+ |
+note: this value is dropped without further use
+ --> $DIR/unnecessary_to_owned.rs:151:21
+ |
+LL | require_os_str(&OsString::from("x").to_os_string());
+ | ^^^^^^^^^^^^^^^^^^^
+
+error: redundant clone
+ --> $DIR/unnecessary_to_owned.rs:152:48
+ |
+LL | require_path(&std::path::PathBuf::from("x").to_path_buf());
+ | ^^^^^^^^^^^^^^ help: remove this
+ |
+note: this value is dropped without further use
+ --> $DIR/unnecessary_to_owned.rs:152:19
+ |
+LL | require_path(&std::path::PathBuf::from("x").to_path_buf());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: redundant clone
+ --> $DIR/unnecessary_to_owned.rs:153:35
+ |
+LL | require_str(&String::from("x").to_string());
+ | ^^^^^^^^^^^^ help: remove this
+ |
+note: this value is dropped without further use
+ --> $DIR/unnecessary_to_owned.rs:153:18
+ |
+LL | require_str(&String::from("x").to_string());
+ | ^^^^^^^^^^^^^^^^^
+
+error: unnecessary use of `into_owned`
+ --> $DIR/unnecessary_to_owned.rs:59:36
+ |
+LL | require_c_str(&Cow::from(c_str).into_owned());
+ | ^^^^^^^^^^^^^ help: remove this
+ |
+ = note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:60:19
+ |
+LL | require_c_str(&c_str.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `c_str`
+
+error: unnecessary use of `to_os_string`
+ --> $DIR/unnecessary_to_owned.rs:62:20
+ |
+LL | require_os_str(&os_str.to_os_string());
+ | ^^^^^^^^^^^^^^^^^^^^^^ help: use: `os_str`
+
+error: unnecessary use of `into_owned`
+ --> $DIR/unnecessary_to_owned.rs:63:38
+ |
+LL | require_os_str(&Cow::from(os_str).into_owned());
+ | ^^^^^^^^^^^^^ help: remove this
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:64:20
+ |
+LL | require_os_str(&os_str.to_owned());
+ | ^^^^^^^^^^^^^^^^^^ help: use: `os_str`
+
+error: unnecessary use of `to_path_buf`
+ --> $DIR/unnecessary_to_owned.rs:66:18
+ |
+LL | require_path(&path.to_path_buf());
+ | ^^^^^^^^^^^^^^^^^^^ help: use: `path`
+
+error: unnecessary use of `into_owned`
+ --> $DIR/unnecessary_to_owned.rs:67:34
+ |
+LL | require_path(&Cow::from(path).into_owned());
+ | ^^^^^^^^^^^^^ help: remove this
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:68:18
+ |
+LL | require_path(&path.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `path`
+
+error: unnecessary use of `to_string`
+ --> $DIR/unnecessary_to_owned.rs:70:17
+ |
+LL | require_str(&s.to_string());
+ | ^^^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `into_owned`
+ --> $DIR/unnecessary_to_owned.rs:71:30
+ |
+LL | require_str(&Cow::from(s).into_owned());
+ | ^^^^^^^^^^^^^ help: remove this
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:72:17
+ |
+LL | require_str(&s.to_owned());
+ | ^^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_string`
+ --> $DIR/unnecessary_to_owned.rs:73:17
+ |
+LL | require_str(&x_ref.to_string());
+ | ^^^^^^^^^^^^^^^^^^ help: use: `x_ref.as_ref()`
+
+error: unnecessary use of `to_vec`
+ --> $DIR/unnecessary_to_owned.rs:75:19
+ |
+LL | require_slice(&slice.to_vec());
+ | ^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `into_owned`
+ --> $DIR/unnecessary_to_owned.rs:76:36
+ |
+LL | require_slice(&Cow::from(slice).into_owned());
+ | ^^^^^^^^^^^^^ help: remove this
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:77:19
+ |
+LL | require_slice(&array.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `array.as_ref()`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:78:19
+ |
+LL | require_slice(&array_ref.to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref.as_ref()`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:79:19
+ |
+LL | require_slice(&slice.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:80:19
+ |
+LL | require_slice(&x_ref.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `x_ref`
+
+error: unnecessary use of `into_owned`
+ --> $DIR/unnecessary_to_owned.rs:82:42
+ |
+LL | require_x(&Cow::<X>::Owned(x.clone()).into_owned());
+ | ^^^^^^^^^^^^^ help: remove this
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:83:15
+ |
+LL | require_x(&x_ref.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `x_ref`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:85:25
+ |
+LL | require_deref_c_str(c_str.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `c_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:86:26
+ |
+LL | require_deref_os_str(os_str.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `os_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:87:24
+ |
+LL | require_deref_path(path.to_owned());
+ | ^^^^^^^^^^^^^^^ help: use: `path`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:88:23
+ |
+LL | require_deref_str(s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:89:25
+ |
+LL | require_deref_slice(slice.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:91:30
+ |
+LL | require_impl_deref_c_str(c_str.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `c_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:92:31
+ |
+LL | require_impl_deref_os_str(os_str.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `os_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:93:29
+ |
+LL | require_impl_deref_path(path.to_owned());
+ | ^^^^^^^^^^^^^^^ help: use: `path`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:94:28
+ |
+LL | require_impl_deref_str(s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:95:30
+ |
+LL | require_impl_deref_slice(slice.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:97:29
+ |
+LL | require_deref_str_slice(s.to_owned(), slice.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:97:43
+ |
+LL | require_deref_str_slice(s.to_owned(), slice.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:98:29
+ |
+LL | require_deref_slice_str(slice.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:98:47
+ |
+LL | require_deref_slice_str(slice.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:100:26
+ |
+LL | require_as_ref_c_str(c_str.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `c_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:101:27
+ |
+LL | require_as_ref_os_str(os_str.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `os_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:102:25
+ |
+LL | require_as_ref_path(path.to_owned());
+ | ^^^^^^^^^^^^^^^ help: use: `path`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:103:24
+ |
+LL | require_as_ref_str(s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:104:24
+ |
+LL | require_as_ref_str(x.to_owned());
+ | ^^^^^^^^^^^^ help: use: `&x`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:105:26
+ |
+LL | require_as_ref_slice(array.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `array`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:106:26
+ |
+LL | require_as_ref_slice(array_ref.to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:107:26
+ |
+LL | require_as_ref_slice(slice.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:109:31
+ |
+LL | require_impl_as_ref_c_str(c_str.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `c_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:110:32
+ |
+LL | require_impl_as_ref_os_str(os_str.to_owned());
+ | ^^^^^^^^^^^^^^^^^ help: use: `os_str`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:111:30
+ |
+LL | require_impl_as_ref_path(path.to_owned());
+ | ^^^^^^^^^^^^^^^ help: use: `path`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:112:29
+ |
+LL | require_impl_as_ref_str(s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:113:29
+ |
+LL | require_impl_as_ref_str(x.to_owned());
+ | ^^^^^^^^^^^^ help: use: `&x`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:114:31
+ |
+LL | require_impl_as_ref_slice(array.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `array`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:115:31
+ |
+LL | require_impl_as_ref_slice(array_ref.to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:116:31
+ |
+LL | require_impl_as_ref_slice(slice.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:118:30
+ |
+LL | require_as_ref_str_slice(s.to_owned(), array.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:118:44
+ |
+LL | require_as_ref_str_slice(s.to_owned(), array.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `array`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:119:30
+ |
+LL | require_as_ref_str_slice(s.to_owned(), array_ref.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:119:44
+ |
+LL | require_as_ref_str_slice(s.to_owned(), array_ref.to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:120:30
+ |
+LL | require_as_ref_str_slice(s.to_owned(), slice.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:120:44
+ |
+LL | require_as_ref_str_slice(s.to_owned(), slice.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:121:30
+ |
+LL | require_as_ref_slice_str(array.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `array`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:121:48
+ |
+LL | require_as_ref_slice_str(array.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:122:30
+ |
+LL | require_as_ref_slice_str(array_ref.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:122:52
+ |
+LL | require_as_ref_slice_str(array_ref.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:123:30
+ |
+LL | require_as_ref_slice_str(slice.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^^^^^ help: use: `slice`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:123:48
+ |
+LL | require_as_ref_slice_str(slice.to_owned(), s.to_owned());
+ | ^^^^^^^^^^^^ help: use: `s`
+
+error: unnecessary use of `to_string`
+ --> $DIR/unnecessary_to_owned.rs:125:20
+ |
+LL | let _ = x.join(&x_ref.to_string());
+ | ^^^^^^^^^^^^^^^^^^ help: use: `x_ref`
+
+error: unnecessary use of `to_vec`
+ --> $DIR/unnecessary_to_owned.rs:127:13
+ |
+LL | let _ = slice.to_vec().into_iter();
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:128:13
+ |
+LL | let _ = slice.to_owned().into_iter();
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
+
+error: unnecessary use of `to_vec`
+ --> $DIR/unnecessary_to_owned.rs:129:13
+ |
+LL | let _ = [std::path::PathBuf::new()][..].to_vec().into_iter();
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:130:13
+ |
+LL | let _ = [std::path::PathBuf::new()][..].to_owned().into_iter();
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
+
+error: unnecessary use of `to_vec`
+ --> $DIR/unnecessary_to_owned.rs:132:13
+ |
+LL | let _ = IntoIterator::into_iter(slice.to_vec());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:133:13
+ |
+LL | let _ = IntoIterator::into_iter(slice.to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
+
+error: unnecessary use of `to_vec`
+ --> $DIR/unnecessary_to_owned.rs:134:13
+ |
+LL | let _ = IntoIterator::into_iter([std::path::PathBuf::new()][..].to_vec());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
+
+error: unnecessary use of `to_owned`
+ --> $DIR/unnecessary_to_owned.rs:135:13
+ |
+LL | let _ = IntoIterator::into_iter([std::path::PathBuf::new()][..].to_owned());
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
+
+error: unnecessary use of `to_vec`
+ --> $DIR/unnecessary_to_owned.rs:196:14
+ |
+LL | for t in file_types.to_vec() {
+ | ^^^^^^^^^^^^^^^^^^^
+ |
+help: use
+ |
+LL | for t in file_types {
+ | ~~~~~~~~~~
+help: remove this `&`
+ |
+LL - let path = match get_file_path(&t) {
+LL + let path = match get_file_path(t) {
+ |
+
+error: aborting due to 76 previous errors
+
normalized =
Regex::new("\\s*//(\\[.*\\])?~.*").unwrap().replace_all(&normalized, "").into_owned();
+ // This code normalizes various hashes in both
+ // v0 and legacy symbol names that are emitted in
+ // the ui and mir-opt tests.
+ //
+ // Some tests still require normalization with headers.
+ const DEFID_HASH_REGEX: &str = r"\[[0-9a-z]{4}\]";
+ const DEFID_HASH_PLACEHOLDER: &str = r"[HASH]";
+ const V0_DEMANGLING_HASH_REGEX: &str = r"\[[0-9a-z]+\]";
+ const V0_DEMANGLING_HASH_PLACEHOLDER: &str = r"[HASH]";
+ const V0_CRATE_HASH_PREFIX_REGEX: &str = r"_R.*?Cs[0-9a-zA-Z]+_";
+ const V0_CRATE_HASH_REGEX: &str = r"Cs[0-9a-zA-Z]+_";
+ const V0_CRATE_HASH_PLACEHOLDER: &str = r"CsCRATE_HASH_";
+ const V0_BACK_REF_PREFIX_REGEX: &str = r"\(_R.*?B[0-9a-zA-Z]_";
+ const V0_BACK_REF_REGEX: &str = r"B[0-9a-zA-Z]_";
+ const V0_BACK_REF_PLACEHOLDER: &str = r"B<REF>_";
+ const LEGACY_SYMBOL_HASH_REGEX: &str = r"h[\w]{16}E?\)";
+ const LEGACY_SYMBOL_HASH_PLACEHOLDER: &str = r"h<SYMBOL_HASH>)";
+ let test_name = self
+ .output_testname_unique()
+ .into_os_string()
+ .into_string()
+ .unwrap()
+ .split('.')
+ .next()
+ .unwrap()
+ .replace("-", "_");
+ // Normalize `DefId` hashes
+ let defid_regex = format!("{}{}", test_name, DEFID_HASH_REGEX);
+ let defid_placeholder = format!("{}{}", test_name, DEFID_HASH_PLACEHOLDER);
+ normalized = Regex::new(&defid_regex)
+ .unwrap()
+ .replace_all(&normalized, defid_placeholder)
+ .into_owned();
+ // Normalize v0 demangling hashes
+ let demangling_regex = format!("{}{}", test_name, V0_DEMANGLING_HASH_REGEX);
+ let demangling_placeholder = format!("{}{}", test_name, V0_DEMANGLING_HASH_PLACEHOLDER);
+ normalized = Regex::new(&demangling_regex)
+ .unwrap()
+ .replace_all(&normalized, demangling_placeholder)
+ .into_owned();
+ // Normalize v0 crate hashes (see RFC 2603)
+ let symbol_mangle_prefix_re = Regex::new(V0_CRATE_HASH_PREFIX_REGEX).unwrap();
+ if symbol_mangle_prefix_re.is_match(&normalized) {
+ // Normalize crate hash
+ normalized = Regex::new(V0_CRATE_HASH_REGEX)
+ .unwrap()
+ .replace_all(&normalized, V0_CRATE_HASH_PLACEHOLDER)
+ .into_owned();
+ }
+ let back_ref_prefix_re = Regex::new(V0_BACK_REF_PREFIX_REGEX).unwrap();
+ if back_ref_prefix_re.is_match(&normalized) {
+ // Normalize back references (see RFC 2603)
+ let back_ref_regex = format!("{}", V0_BACK_REF_REGEX);
+ let back_ref_placeholder = format!("{}", V0_BACK_REF_PLACEHOLDER);
+ normalized = Regex::new(&back_ref_regex)
+ .unwrap()
+ .replace_all(&normalized, back_ref_placeholder)
+ .into_owned();
+ }
+ // Normalize legacy mangled symbols
+ normalized = Regex::new(LEGACY_SYMBOL_HASH_REGEX)
+ .unwrap()
+ .replace_all(&normalized, LEGACY_SYMBOL_HASH_PLACEHOLDER)
+ .into_owned();
+
+ // Custom normalization rules
for rule in custom_rules {
let re = Regex::new(&rule.0).expect("bad regex in custom normalization rule");
normalized = re.replace_all(&normalized, &rule.1[..]).into_owned();
-Subproject commit 7d6fcbc0be2151bfa85ec146545b42d8be2fb28c
+Subproject commit db2a7087b994e20f264f26ad6db75184282ad120
return;
}
- // Library crates are not yet ready to migrate to 2021.
- if path.components().any(|c| c.as_os_str() == "library") {
+ // Not all library crates are ready to migrate to 2021.
+ if file.components().any(|c| c.as_os_str() == "library")
+ && file.components().all(|c| c.as_os_str() != "std")
+ {
let has = contents.lines().any(is_edition_2018);
if !has {
tidy_error!(
projects / rust.git / commitdiff