Rollup merge of #58273 - taiki-e:rename-dependency, r=matthewjasper

Rename rustc_errors dependency in rust 2018 crates

I think this is a better solution than `use rustc_errors as errors` in `lib.rs` and `use crate::errors` in modules.

Related: rust-lang/cargo#5653

cc #58099

r? @Centril

diff --git a/src/librustc/Cargo.toml b/src/librustc/Cargo.toml
index c9a04f4c6834da2f571c2b26f9bc2167dbfeb106..cb9eb32f8d21fda94fcc3e4d0d2ceb807e7f67e4 100644 (file)
--- a/src/librustc/Cargo.toml
+++ b/src/librustc/Cargo.toml
@@ -25,7 +25,7 @@ rustc-rayon-core = "0.1.1"
 rustc_apfloat = { path = "../librustc_apfloat" }
 rustc_target = { path = "../librustc_target" }
 rustc_data_structures = { path = "../librustc_data_structures" }
-rustc_errors = { path = "../librustc_errors" }
+errors = { path = "../librustc_errors", package = "rustc_errors" }
 serialize = { path = "../libserialize" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }

diff --git a/src/librustc/dep_graph/graph.rs b/src/librustc/dep_graph/graph.rs
index 59ec459de964160d70b9161ca67dd17a8ae234b5..de57edc1251a249db131d2658b207bcf71b6bc9a 100644 (file)
--- a/src/librustc/dep_graph/graph.rs
+++ b/src/librustc/dep_graph/graph.rs
@@ -1,4 +1,4 @@
-use crate::errors::{Diagnostic, DiagnosticBuilder};
+use errors::{Diagnostic, DiagnosticBuilder};
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_data_structures::indexed_vec::{Idx, IndexVec};

diff --git a/src/librustc/hir/lowering.rs b/src/librustc/hir/lowering.rs
index 6ff4db750044a793f02d3bc66ae81faded362752..cc5b105bad0d42a80e03f3b54ee714e6ffccdb53 100644 (file)
--- a/src/librustc/hir/lowering.rs
+++ b/src/librustc/hir/lowering.rs
@@ -31,7 +31,6 @@
 //! in the HIR, especially for multiple identifiers.
 
 use crate::dep_graph::DepGraph;
-use crate::errors::Applicability;
 use crate::hir::{self, ParamName};
 use crate::hir::HirVec;
 use crate::hir::map::{DefKey, DefPathData, Definitions};
@@ -41,14 +40,15 @@
 use crate::lint::builtin::{self, PARENTHESIZED_PARAMS_IN_TYPES_AND_MODULES,
                     ELIDED_LIFETIMES_IN_PATHS};
 use crate::middle::cstore::CrateStore;
-use rustc_data_structures::fx::FxHashSet;
-use rustc_data_structures::indexed_vec::IndexVec;
-use rustc_data_structures::thin_vec::ThinVec;
-use rustc_data_structures::sync::Lrc;
 use crate::session::Session;
 use crate::session::config::nightly_options;
 use crate::util::common::FN_OUTPUT_NAME;
 use crate::util::nodemap::{DefIdMap, NodeMap};
+use errors::Applicability;
+use rustc_data_structures::fx::FxHashSet;
+use rustc_data_structures::indexed_vec::IndexVec;
+use rustc_data_structures::thin_vec::ThinVec;
+use rustc_data_structures::sync::Lrc;
 
 use std::collections::{BTreeSet, BTreeMap};
 use std::fmt::Debug;

diff --git a/src/librustc/hir/mod.rs b/src/librustc/hir/mod.rs
index d9759da9dfca8080eb8a1f2d75501a1d183326e7..bf16ec0be83e797b3dbefac96690ff3d10e60404 100644 (file)
--- a/src/librustc/hir/mod.rs
+++ b/src/librustc/hir/mod.rs
@@ -10,12 +10,12 @@
 pub use self::UnOp::*;
 pub use self::UnsafeSource::*;
 
-use crate::errors::FatalError;
 use crate::hir::def::Def;
 use crate::hir::def_id::{DefId, DefIndex, LocalDefId, CRATE_DEF_INDEX};
 use crate::util::nodemap::{NodeMap, FxHashSet};
 use crate::mir::mono::Linkage;
 
+use errors::FatalError;
 use syntax_pos::{Span, DUMMY_SP, symbol::InternedString};
 use syntax::source_map::Spanned;
 use rustc_target::spec::abi::Abi;

diff --git a/src/librustc/infer/error_reporting/mod.rs b/src/librustc/infer/error_reporting/mod.rs
index 89237b34c7f6b1cde1f3fc0967f095feadf0bb73..ff4e520d8e08e78d0b09da1ebde32a5a98d27bc7 100644 (file)
--- a/src/librustc/infer/error_reporting/mod.rs
+++ b/src/librustc/infer/error_reporting/mod.rs
@@ -50,16 +50,16 @@
 use super::{InferCtxt, RegionVariableOrigin, SubregionOrigin, TypeTrace, ValuePairs};
 use crate::infer::{self, SuppressRegionErrors};
 
-use crate::errors::{Applicability, DiagnosticBuilder, DiagnosticStyledString};
 use crate::hir;
 use crate::hir::def_id::DefId;
 use crate::hir::Node;
 use crate::middle::region;
-use std::{cmp, fmt};
-use syntax_pos::{Pos, Span};
 use crate::traits::{ObligationCause, ObligationCauseCode};
 use crate::ty::error::TypeError;
 use crate::ty::{self, subst::Subst, Region, Ty, TyCtxt, TyKind, TypeFoldable};
+use errors::{Applicability, DiagnosticBuilder, DiagnosticStyledString};
+use std::{cmp, fmt};
+use syntax_pos::{Pos, Span};
 
 mod note;
 

diff --git a/src/librustc/infer/error_reporting/need_type_info.rs b/src/librustc/infer/error_reporting/need_type_info.rs
index e63fa230b3eba977298a83f9ce23ca99c695ca27..0fbdbe15a3c547fbbefce0b7cc1f543471904f08 100644 (file)
--- a/src/librustc/infer/error_reporting/need_type_info.rs
+++ b/src/librustc/infer/error_reporting/need_type_info.rs
@@ -5,7 +5,7 @@
 use crate::ty::{self, Ty, Infer, TyVar};
 use syntax::source_map::CompilerDesugaringKind;
 use syntax_pos::Span;
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 struct FindLocalByTypeVisitor<'a, 'gcx: 'a + 'tcx, 'tcx: 'a> {
     infcx: &'a InferCtxt<'a, 'gcx, 'tcx>,

diff --git a/src/librustc/infer/error_reporting/nice_region_error/named_anon_conflict.rs b/src/librustc/infer/error_reporting/nice_region_error/named_anon_conflict.rs
index d66bb274b34cef2b0d328724b2e494106c555571..b10af400f2b6c3301c6a15025e7a308626213ee5 100644 (file)
--- a/src/librustc/infer/error_reporting/nice_region_error/named_anon_conflict.rs
+++ b/src/librustc/infer/error_reporting/nice_region_error/named_anon_conflict.rs
@@ -3,7 +3,7 @@
 use crate::infer::error_reporting::nice_region_error::NiceRegionError;
 use crate::ty;
 use crate::util::common::ErrorReported;
-use crate::errors::Applicability;
+use errors::Applicability;
 
 impl<'a, 'gcx, 'tcx> NiceRegionError<'a, 'gcx, 'tcx> {
     /// When given a `ConcreteFailure` for a function with arguments containing a named region and

diff --git a/src/librustc/infer/error_reporting/nice_region_error/placeholder_error.rs b/src/librustc/infer/error_reporting/nice_region_error/placeholder_error.rs
index 6893a1fb168b8bc8cfd4f2d468bc7e86be1b7b5e..843fa8b0182e25a09e5d5f62961b902f79e29322 100644 (file)
--- a/src/librustc/infer/error_reporting/nice_region_error/placeholder_error.rs
+++ b/src/librustc/infer/error_reporting/nice_region_error/placeholder_error.rs
@@ -1,4 +1,4 @@
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 use crate::hir::def_id::DefId;
 use crate::infer::error_reporting::nice_region_error::NiceRegionError;
 use crate::infer::lexical_region_resolve::RegionResolutionError;

diff --git a/src/librustc/infer/error_reporting/nice_region_error/static_impl_trait.rs b/src/librustc/infer/error_reporting/nice_region_error/static_impl_trait.rs
index 3f0297952278a104bd8639b717b3d084495864ac..23acaeb31f8d4312cb04a66faf2c262611b37afb 100644 (file)
--- a/src/librustc/infer/error_reporting/nice_region_error/static_impl_trait.rs
+++ b/src/librustc/infer/error_reporting/nice_region_error/static_impl_trait.rs
@@ -4,7 +4,7 @@
 use crate::infer::lexical_region_resolve::RegionResolutionError;
 use crate::ty::{BoundRegion, FreeRegion, RegionKind};
 use crate::util::common::ErrorReported;
-use crate::errors::Applicability;
+use errors::Applicability;
 
 impl<'a, 'gcx, 'tcx> NiceRegionError<'a, 'gcx, 'tcx> {
     /// Print the error message for lifetime errors when the return type is a static impl Trait.

diff --git a/src/librustc/infer/error_reporting/note.rs b/src/librustc/infer/error_reporting/note.rs
index 6c481e8c0c11437a65cb740faaf3d023b4b80e80..c05c6567bbefab50d49aa4a7a2dc827fb4753ba2 100644 (file)
--- a/src/librustc/infer/error_reporting/note.rs
+++ b/src/librustc/infer/error_reporting/note.rs
@@ -2,7 +2,7 @@
 use crate::middle::region;
 use crate::ty::{self, Region};
 use crate::ty::error::TypeError;
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
     pub(super) fn note_region_origin(&self,

diff --git a/src/librustc/infer/mod.rs b/src/librustc/infer/mod.rs
index c183c1adb122d2ffccd83cabcdd235a62a452137..88423086058256bc51738efa135d0793e943c230 100644 (file)
--- a/src/librustc/infer/mod.rs
+++ b/src/librustc/infer/mod.rs
@@ -7,21 +7,12 @@
 pub use self::ValuePairs::*;
 pub use crate::ty::IntVarValue;
 
-use arena::SyncDroplessArena;
-use crate::errors::DiagnosticBuilder;
 use crate::hir::def_id::DefId;
 use crate::infer::canonical::{Canonical, CanonicalVarValues};
 use crate::middle::free_region::RegionRelations;
 use crate::middle::lang_items;
 use crate::middle::region;
-use rustc_data_structures::unify as ut;
 use crate::session::config::BorrowckMode;
-use std::cell::{Cell, Ref, RefCell, RefMut};
-use std::collections::BTreeMap;
-use std::fmt;
-use syntax::ast;
-use syntax_pos::symbol::InternedString;
-use syntax_pos::{self, Span};
 use crate::traits::{self, ObligationCause, PredicateObligations, TraitEngine};
 use crate::ty::error::{ExpectedFound, TypeError, UnconstrainedNumeric};
 use crate::ty::fold::TypeFoldable;
@@ -31,6 +22,16 @@
 use crate::ty::{FloatVid, IntVid, TyVid};
 use crate::util::nodemap::FxHashMap;
 
+use arena::SyncDroplessArena;
+use errors::DiagnosticBuilder;
+use rustc_data_structures::unify as ut;
+use std::cell::{Cell, Ref, RefCell, RefMut};
+use std::collections::BTreeMap;
+use std::fmt;
+use syntax::ast;
+use syntax_pos::symbol::InternedString;
+use syntax_pos::Span;
+
 use self::combine::CombineFields;
 use self::lexical_region_resolve::LexicalRegionResolutions;
 use self::outlives::env::OutlivesEnvironment;

diff --git a/src/librustc/lib.rs b/src/librustc/lib.rs
index be1475564778af30338d40e13e6b00ef7a6a5815..bfe59eda06e6fc44a3d519fc8da4ecd88dfede4c 100644 (file)
--- a/src/librustc/lib.rs
+++ b/src/librustc/lib.rs
@@ -153,8 +153,6 @@ mod rustc {
     pub use crate::lint;
 }
 
-use rustc_errors as errors;
-
 // FIXME(#27438): right now the unit tests of librustc don't refer to any actual
 //                functions generated in librustc_data_structures (all
 //                references are through generic functions), but statics are

diff --git a/src/librustc/lint/builtin.rs b/src/librustc/lint/builtin.rs
index cb31441ca47e1e23a97d4c7b93ad19e86c987314..6f10b0e2c0e67a0a96dffa8e986d784a221157d4 100644 (file)
--- a/src/librustc/lint/builtin.rs
+++ b/src/librustc/lint/builtin.rs
@@ -4,9 +4,9 @@
 //! compiler code, rather than using their own custom pass. Those
 //! lints are all available in `rustc_lint::builtin`.
 
-use crate::errors::{Applicability, DiagnosticBuilder};
 use crate::lint::{LintPass, LateLintPass, LintArray};
 use crate::session::Session;
+use errors::{Applicability, DiagnosticBuilder};
 use syntax::ast;
 use syntax::source_map::Span;
 

diff --git a/src/librustc/lint/context.rs b/src/librustc/lint/context.rs
index b90ef4ea2213a905e93c25b244d99424432918a8..9032fcf8b612aebed0e7ff227e777d0d6d02e017 100644 (file)
--- a/src/librustc/lint/context.rs
+++ b/src/librustc/lint/context.rs
@@ -34,7 +34,7 @@
 use syntax::ast;
 use syntax::edition;
 use syntax_pos::{MultiSpan, Span, symbol::{LocalInternedString, Symbol}};
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 use crate::hir;
 use crate::hir::def_id::LOCAL_CRATE;
 use crate::hir::intravisit as hir_visit;

diff --git a/src/librustc/lint/levels.rs b/src/librustc/lint/levels.rs
index 62bd54de7c92934d7d52623ec09fb0a284e4c601..924aa3fde0a08fd7e5ea406b771c215912fa978a 100644 (file)
--- a/src/librustc/lint/levels.rs
+++ b/src/librustc/lint/levels.rs
@@ -1,20 +1,20 @@
 use std::cmp;
 
-use crate::errors::{Applicability, DiagnosticBuilder};
 use crate::hir::HirId;
 use crate::ich::StableHashingContext;
 use crate::lint::builtin;
 use crate::lint::context::CheckLintNameResult;
 use crate::lint::{self, Lint, LintId, Level, LintSource};
+use crate::session::Session;
+use crate::util::nodemap::FxHashMap;
+use errors::{Applicability, DiagnosticBuilder};
 use rustc_data_structures::stable_hasher::{HashStable, ToStableHashKey,
                                            StableHasher, StableHasherResult};
-use crate::session::Session;
 use syntax::ast;
 use syntax::attr;
 use syntax::feature_gate;
 use syntax::source_map::MultiSpan;
 use syntax::symbol::Symbol;
-use crate::util::nodemap::FxHashMap;
 
 pub struct LintLevelSets {
     list: Vec<LintSet>,

diff --git a/src/librustc/lint/mod.rs b/src/librustc/lint/mod.rs
index 9fcc3be66aa2530133caf27b536fd67142daa2ef..859ceb4bd074d5e02345c79c5a135ebf82fc54cf 100644 (file)
--- a/src/librustc/lint/mod.rs
+++ b/src/librustc/lint/mod.rs
@@ -23,13 +23,16 @@
 
 use rustc_data_structures::sync::{self, Lrc};
 
-use crate::errors::{DiagnosticBuilder, DiagnosticId};
 use crate::hir::def_id::{CrateNum, LOCAL_CRATE};
 use crate::hir::intravisit;
 use crate::hir;
 use crate::lint::builtin::{BuiltinLintDiagnostics, DUPLICATE_MATCHER_BINDING_NAME};
 use crate::lint::builtin::parser::{QUESTION_MARK_MACRO_SEP, ILL_FORMED_ATTRIBUTE_INPUT};
 use crate::session::{Session, DiagnosticMessageId};
+use crate::ty::TyCtxt;
+use crate::ty::query::Providers;
+use crate::util::nodemap::NodeMap;
+use errors::{DiagnosticBuilder, DiagnosticId};
 use std::{hash, ptr};
 use syntax::ast;
 use syntax::source_map::{MultiSpan, ExpnFormat};
@@ -37,9 +40,6 @@
 use syntax::edition::Edition;
 use syntax::symbol::Symbol;
 use syntax_pos::Span;
-use crate::ty::TyCtxt;
-use crate::ty::query::Providers;
-use crate::util::nodemap::NodeMap;
 
 pub use crate::lint::context::{LateContext, EarlyContext, LintContext, LintStore,
                         check_crate, check_ast_crate, CheckLintNameResult,

diff --git a/src/librustc/middle/lib_features.rs b/src/librustc/middle/lib_features.rs
index 45095d9bc986b392df5cee9c11213b7cc99fccaf..331343e052dea322231458c5e592f35b63fe9a6f 100644 (file)
--- a/src/librustc/middle/lib_features.rs
+++ b/src/librustc/middle/lib_features.rs
@@ -5,12 +5,12 @@
 // (unlike lang features), which means we need to collect them instead.
 
 use crate::ty::TyCtxt;
+use crate::hir::intravisit::{self, NestedVisitorMap, Visitor};
 use syntax::symbol::Symbol;
 use syntax::ast::{Attribute, MetaItem, MetaItemKind};
 use syntax_pos::Span;
-use crate::hir::intravisit::{self, NestedVisitorMap, Visitor};
 use rustc_data_structures::fx::{FxHashSet, FxHashMap};
-use crate::errors::DiagnosticId;
+use errors::DiagnosticId;
 
 pub struct LibFeatures {
     // A map from feature to stabilisation version.

diff --git a/src/librustc/middle/liveness.rs b/src/librustc/middle/liveness.rs
index a18574f030ced82c67e07d19861a1963e8034868..d3925f40e09e714cce9d2660828e4a619fc956a3 100644 (file)
--- a/src/librustc/middle/liveness.rs
+++ b/src/librustc/middle/liveness.rs
@@ -102,9 +102,9 @@
 use crate::ty::{self, TyCtxt};
 use crate::ty::query::Providers;
 use crate::lint;
-use crate::errors::Applicability;
 use crate::util::nodemap::{NodeMap, HirIdMap, HirIdSet};
 
+use errors::Applicability;
 use std::collections::{BTreeMap, VecDeque};
 use std::{fmt, u32};
 use std::io::prelude::*;

diff --git a/src/librustc/middle/resolve_lifetime.rs b/src/librustc/middle/resolve_lifetime.rs
index 4e42816b3c610f1c801aa57c65f98afe9dc8dcf5..5f7b9cc33660f95191937e15d15573612d058579 100644 (file)
--- a/src/librustc/middle/resolve_lifetime.rs
+++ b/src/librustc/middle/resolve_lifetime.rs
@@ -11,10 +11,11 @@
 use crate::hir::{GenericArg, GenericParam, ItemLocalId, LifetimeName, Node, ParamName};
 use crate::ty::{self, DefIdTree, GenericParamDefKind, TyCtxt};
 
-use crate::errors::{Applicability, DiagnosticBuilder};
 use crate::rustc::lint;
-use rustc_data_structures::sync::Lrc;
 use crate::session::Session;
+use crate::util::nodemap::{DefIdMap, FxHashMap, FxHashSet, NodeMap, NodeSet};
+use errors::{Applicability, DiagnosticBuilder};
+use rustc_data_structures::sync::Lrc;
 use std::borrow::Cow;
 use std::cell::Cell;
 use std::mem::replace;
@@ -23,7 +24,6 @@
 use syntax::ptr::P;
 use syntax::symbol::keywords;
 use syntax_pos::Span;
-use crate::util::nodemap::{DefIdMap, FxHashMap, FxHashSet, NodeMap, NodeSet};
 
 use crate::hir::intravisit::{self, NestedVisitorMap, Visitor};
 use crate::hir::{self, GenericParamKind, LifetimeParamKind};

diff --git a/src/librustc/mir/interpret/error.rs b/src/librustc/mir/interpret/error.rs
index d456f29439d2c3972ed5bb3f30a582cb5dfe38d7..29beabdb2abdf580fc52d5b5078f4b003052f60a 100644 (file)
--- a/src/librustc/mir/interpret/error.rs
+++ b/src/librustc/mir/interpret/error.rs
@@ -11,7 +11,7 @@
 use backtrace::Backtrace;
 
 use crate::ty::query::TyCtxtAt;
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 use syntax_pos::{Pos, Span};
 use syntax::ast;

diff --git a/src/librustc/session/config.rs b/src/librustc/session/config.rs
index 5f807bf99e7e6e5ee0d732288c942f7113990bda..22b1c3f18acb2d99422d7a2297f279238dec5c59 100644 (file)
--- a/src/librustc/session/config.rs
+++ b/src/librustc/session/config.rs
@@ -19,7 +19,7 @@
 use syntax::symbol::Symbol;
 use syntax::feature_gate::UnstableFeatures;
 
-use crate::errors::{ColorConfig, FatalError, Handler};
+use errors::{ColorConfig, FatalError, Handler};
 
 use getopts;
 use std::collections::{BTreeMap, BTreeSet};
@@ -2569,7 +2569,6 @@ pub fn stable_hash(
 
 #[cfg(test)]
 mod tests {
-    use crate::errors;
     use getopts;
     use crate::lint;
     use crate::middle::cstore;

diff --git a/src/librustc/session/mod.rs b/src/librustc/session/mod.rs
index bfd447e8dd81c060322f20dd064227d2facdc67f..58bd4782b214309330e6143445da1a3af1c07667 100644 (file)
--- a/src/librustc/session/mod.rs
+++ b/src/librustc/session/mod.rs
@@ -21,8 +21,8 @@
     Ordering::SeqCst,
 };
 
-use crate::errors::{self, DiagnosticBuilder, DiagnosticId, Applicability};
-use crate::errors::emitter::{Emitter, EmitterWriter};
+use errors::{DiagnosticBuilder, DiagnosticId, Applicability};
+use errors::emitter::{Emitter, EmitterWriter};
 use syntax::ast::{self, NodeId};
 use syntax::edition::Edition;
 use syntax::feature_gate::{self, AttributeType};

diff --git a/src/librustc/traits/coherence.rs b/src/librustc/traits/coherence.rs
index a57007e51d3b14900cb8f582a3740ca5a7217a02..35d8e2beef55787688c70612d9530b429ec36e66 100644 (file)
--- a/src/librustc/traits/coherence.rs
+++ b/src/librustc/traits/coherence.rs
@@ -39,7 +39,7 @@ pub struct OverlapResult<'tcx> {
     pub involves_placeholder: bool,
 }
 
-pub fn add_placeholder_note(err: &mut crate::errors::DiagnosticBuilder<'_>) {
+pub fn add_placeholder_note(err: &mut errors::DiagnosticBuilder<'_>) {
     err.note(&format!(
         "this behavior recently changed as a result of a bug fix; \
          see rust-lang/rust#56105 for details"

diff --git a/src/librustc/traits/error_reporting.rs b/src/librustc/traits/error_reporting.rs
index 3a47b554b2ab15503753bc98bd3ded2eae57c864..eb284645d36c827a2ae549bae3308f8c30b07e84 100644 (file)
--- a/src/librustc/traits/error_reporting.rs
+++ b/src/librustc/traits/error_reporting.rs
@@ -17,14 +17,11 @@
     Overflow,
 };
 
-use crate::errors::{Applicability, DiagnosticBuilder};
 use crate::hir;
 use crate::hir::Node;
 use crate::hir::def_id::DefId;
 use crate::infer::{self, InferCtxt};
 use crate::infer::type_variable::TypeVariableOrigin;
-use std::fmt;
-use syntax::ast;
 use crate::session::DiagnosticMessageId;
 use crate::ty::{self, AdtKind, ToPredicate, ToPolyTraitRef, Ty, TyCtxt, TypeFoldable};
 use crate::ty::GenericParamDefKind;
@@ -35,6 +32,9 @@
 use crate::ty::SubtypePredicate;
 use crate::util::nodemap::{FxHashMap, FxHashSet};
 
+use errors::{Applicability, DiagnosticBuilder};
+use std::fmt;
+use syntax::ast;
 use syntax_pos::{DUMMY_SP, Span, ExpnInfo, ExpnFormat};
 
 impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {

diff --git a/src/librustc/traits/select.rs b/src/librustc/traits/select.rs
index 557784b3e3c8238ff62080e2c14a590de01333ce..c2c05ce7af50b7665b3a622d62abc7bc64cedd1c 100644 (file)
--- a/src/librustc/traits/select.rs
+++ b/src/librustc/traits/select.rs
@@ -103,7 +103,7 @@ impl IntercrateAmbiguityCause {
     /// See #23980 for details.
     pub fn add_intercrate_ambiguity_hint<'a, 'tcx>(
         &self,
-        err: &mut crate::errors::DiagnosticBuilder<'_>,
+        err: &mut errors::DiagnosticBuilder<'_>,
     ) {
         err.note(&self.intercrate_ambiguity_hint());
     }

diff --git a/src/librustc/ty/context.rs b/src/librustc/ty/context.rs
index 5a19b959684ff8f15629b3e3a3342c6bf2603414..18b0afe1fd91ec08b01ded39a9b8432bc848b9c4 100644 (file)
--- a/src/librustc/ty/context.rs
+++ b/src/librustc/ty/context.rs
@@ -2,7 +2,6 @@
 
 use crate::dep_graph::DepGraph;
 use crate::dep_graph::{self, DepNode, DepConstructor};
-use crate::errors::DiagnosticBuilder;
 use crate::session::Session;
 use crate::session::config::{BorrowckMode, OutputFilenames};
 use crate::session::config::CrateType;
@@ -43,6 +42,7 @@
 use crate::ty::CanonicalPolyFnSig;
 use crate::util::nodemap::{DefIdMap, DefIdSet, ItemLocalMap};
 use crate::util::nodemap::{FxHashMap, FxHashSet};
+use errors::DiagnosticBuilder;
 use rustc_data_structures::interner::HashInterner;
 use smallvec::SmallVec;
 use rustc_data_structures::stable_hasher::{HashStable, hash_stable_hashmap,
@@ -1816,7 +1816,7 @@ pub mod tls {
     use std::ptr;
     use syntax_pos;
     use crate::ty::query;
-    use crate::errors::{Diagnostic, TRACK_DIAGNOSTICS};
+    use errors::{Diagnostic, TRACK_DIAGNOSTICS};
     use rustc_data_structures::OnDrop;
     use rustc_data_structures::sync::{self, Lrc, Lock};
     use rustc_data_structures::thin_vec::ThinVec;

diff --git a/src/librustc/ty/error.rs b/src/librustc/ty/error.rs
index d0c9677ea6ecb8d3b845a042303b17c7908affbf..e3e0ce147741fbb747bedee214febc0b58143202 100644 (file)
--- a/src/librustc/ty/error.rs
+++ b/src/librustc/ty/error.rs
@@ -4,7 +4,7 @@
 use std::fmt;
 use rustc_target::spec::abi;
 use syntax::ast;
-use crate::errors::{Applicability, DiagnosticBuilder};
+use errors::{Applicability, DiagnosticBuilder};
 use syntax_pos::Span;
 
 use crate::hir;

diff --git a/src/librustc/ty/query/mod.rs b/src/librustc/ty/query/mod.rs
index 67a5c7d6c9a64b8e7ab95ee27ca88a9859953385..3b191d4201fbfc2b2fa41edc7d923c91329ff351 100644 (file)
--- a/src/librustc/ty/query/mod.rs
+++ b/src/librustc/ty/query/mod.rs
@@ -1,9 +1,7 @@
 use crate::dep_graph::{self, DepConstructor, DepNode};
-use crate::errors::DiagnosticBuilder;
 use crate::hir::def_id::{CrateNum, DefId, DefIndex};
 use crate::hir::def::{Def, Export};
 use crate::hir::{self, TraitCandidate, ItemLocalId, CodegenFnAttrs};
-use rustc_data_structures::svh::Svh;
 use crate::infer::canonical::{self, Canonical};
 use crate::lint;
 use crate::middle::borrowck::BorrowCheckResult;
@@ -44,6 +42,8 @@
 use crate::util::profiling::ProfileCategory::*;
 use crate::session::Session;
 
+use errors::DiagnosticBuilder;
+use rustc_data_structures::svh::Svh;
 use rustc_data_structures::bit_set::BitSet;
 use rustc_data_structures::indexed_vec::IndexVec;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};

diff --git a/src/librustc/ty/query/on_disk_cache.rs b/src/librustc/ty/query/on_disk_cache.rs
index f948abc7f6fd366a74c85da9715fbef3407302b4..c16f861dedb50442a88f1c3bf6bb60a0dd72125f 100644 (file)
--- a/src/librustc/ty/query/on_disk_cache.rs
+++ b/src/librustc/ty/query/on_disk_cache.rs
@@ -1,28 +1,29 @@
 use crate::dep_graph::{DepNodeIndex, SerializedDepNodeIndex};
-use crate::errors::Diagnostic;
 use crate::hir;
 use crate::hir::def_id::{CrateNum, DefIndex, DefId, LocalDefId, LOCAL_CRATE};
 use crate::hir::map::definitions::DefPathHash;
 use crate::ich::{CachingSourceMapView, Fingerprint};
 use crate::mir::{self, interpret};
 use crate::mir::interpret::{AllocDecodingSession, AllocDecodingState};
-use rustc_data_structures::fx::FxHashMap;
-use rustc_data_structures::thin_vec::ThinVec;
-use rustc_data_structures::sync::{Lrc, Lock, HashMapExt, Once};
-use rustc_data_structures::indexed_vec::{IndexVec, Idx};
 use crate::rustc_serialize::{Decodable, Decoder, Encodable, Encoder, opaque,
                       SpecializedDecoder, SpecializedEncoder,
                       UseSpecializedDecodable, UseSpecializedEncodable};
 use crate::session::{CrateDisambiguator, Session};
+use crate::ty;
+use crate::ty::codec::{self as ty_codec, TyDecoder, TyEncoder};
+use crate::ty::context::TyCtxt;
+use crate::util::common::time;
+
+use errors::Diagnostic;
+use rustc_data_structures::fx::FxHashMap;
+use rustc_data_structures::thin_vec::ThinVec;
+use rustc_data_structures::sync::{Lrc, Lock, HashMapExt, Once};
+use rustc_data_structures::indexed_vec::{IndexVec, Idx};
 use std::mem;
 use syntax::ast::NodeId;
 use syntax::source_map::{SourceMap, StableSourceFileId};
 use syntax_pos::{BytePos, Span, DUMMY_SP, SourceFile};
 use syntax_pos::hygiene::{Mark, SyntaxContext, ExpnInfo};
-use crate::ty;
-use crate::ty::codec::{self as ty_codec, TyDecoder, TyEncoder};
-use crate::ty::context::TyCtxt;
-use crate::util::common::time;
 
 const TAG_FILE_FOOTER: u128 = 0xC0FFEE_C0FFEE_C0FFEE_C0FFEE_C0FFEE;
 

diff --git a/src/librustc/ty/query/plumbing.rs b/src/librustc/ty/query/plumbing.rs
index 9b2a70a6a6d20583ed52fa6fd0ecc6bcb5844f8c..267ee89a2ffed95f50e57487ab8b6909705899dd 100644 (file)
--- a/src/librustc/ty/query/plumbing.rs
+++ b/src/librustc/ty/query/plumbing.rs
@@ -3,10 +3,6 @@
 //! manage the caches, and so forth.
 
 use crate::dep_graph::{DepNodeIndex, DepNode, DepKind, SerializedDepNodeIndex};
-use crate::errors::DiagnosticBuilder;
-use crate::errors::Level;
-use crate::errors::Diagnostic;
-use crate::errors::FatalError;
 use crate::ty::tls;
 use crate::ty::{TyCtxt};
 use crate::ty::query::Query;
@@ -16,6 +12,10 @@
 
 use crate::util::common::{profq_msg, ProfileQueriesMsg, QueryMsg};
 
+use errors::DiagnosticBuilder;
+use errors::Level;
+use errors::Diagnostic;
+use errors::FatalError;
 use rustc_data_structures::fx::{FxHashMap};
 use rustc_data_structures::sync::{Lrc, Lock};
 use rustc_data_structures::thin_vec::ThinVec;

diff --git a/src/librustc_resolve/Cargo.toml b/src/librustc_resolve/Cargo.toml
index 0ce82f2ce521b306c56a547e8ade92c53708cddb..836b4ad38ca8805f01521fc865fe83601cd62348 100644 (file)
--- a/src/librustc_resolve/Cargo.toml
+++ b/src/librustc_resolve/Cargo.toml
@@ -16,7 +16,7 @@ log = "0.4"
 syntax = { path = "../libsyntax" }
 rustc = { path = "../librustc" }
 arena = { path = "../libarena" }
-rustc_errors = { path = "../librustc_errors" }
+errors = { path = "../librustc_errors", package = "rustc_errors" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_metadata = { path = "../librustc_metadata" }

diff --git a/src/librustc_resolve/build_reduced_graph.rs b/src/librustc_resolve/build_reduced_graph.rs
index 45cb2b6d5a8e365a8c8eb3df67d3d0c559c6c231..a82f8df1547257f95f4fa281e1bacc64bc6eeb44 100644 (file)
--- a/src/librustc_resolve/build_reduced_graph.rs
+++ b/src/librustc_resolve/build_reduced_graph.rs
@@ -22,7 +22,7 @@
 use std::ptr;
 use rustc_data_structures::sync::Lrc;
 
-use crate::errors::Applicability;
+use errors::Applicability;
 
 use syntax::ast::{Name, Ident};
 use syntax::attr;

diff --git a/src/librustc_resolve/error_reporting.rs b/src/librustc_resolve/error_reporting.rs
index 8300e691bbea4bce6fb53fb0e0871b67ff5bcc34..0cabee71df9fb6ad5db1f8f408e85810b8047409 100644 (file)
--- a/src/librustc_resolve/error_reporting.rs
+++ b/src/librustc_resolve/error_reporting.rs
@@ -1,5 +1,6 @@
 use std::cmp::Reverse;
 
+use errors::{Applicability, DiagnosticBuilder, DiagnosticId};
 use log::debug;
 use rustc::hir::def::*;
 use rustc::hir::def::Namespace::*;
@@ -9,7 +10,6 @@
 use syntax::symbol::keywords;
 use syntax_pos::Span;
 
-use crate::errors::{Applicability, DiagnosticBuilder, DiagnosticId};
 use crate::macros::ParentScope;
 use crate::resolve_imports::ImportResolver;
 use crate::{import_candidate_to_enum_paths, is_self_type, is_self_value, path_names_to_string};

diff --git a/src/librustc_resolve/lib.rs b/src/librustc_resolve/lib.rs
index ab2ae4a8435194980304a9389da57c503dde3daf..6e5c0acc57026572a043dd6a7e90db09f5d543fb 100644 (file)
--- a/src/librustc_resolve/lib.rs
+++ b/src/librustc_resolve/lib.rs
@@ -10,8 +10,6 @@
 
 #![deny(rust_2018_idioms)]
 
-use rustc_errors as errors;
-
 pub use rustc::hir::def::{Namespace, PerNS};
 
 use GenericParameters::*;

diff --git a/src/librustc_resolve/macros.rs b/src/librustc_resolve/macros.rs
index 55b5cf90eb071b0729f220fcb74fc86a55dc3dc3..63f752ac9c942324d8af86b92bd4abcd339e0766 100644 (file)
--- a/src/librustc_resolve/macros.rs
+++ b/src/librustc_resolve/macros.rs
@@ -27,7 +27,7 @@
 use syntax::visit::Visitor;
 use syntax::util::lev_distance::find_best_match_for_name;
 use syntax_pos::{Span, DUMMY_SP};
-use crate::errors::Applicability;
+use errors::Applicability;
 
 use std::cell::Cell;
 use std::{mem, ptr};

diff --git a/src/libsyntax/Cargo.toml b/src/libsyntax/Cargo.toml
index f1e60ba78b753cba474edb78c110e89cad0a12ae..4a0bb0302ffbc250907e3075641fa5d9beae5af6 100644 (file)
--- a/src/libsyntax/Cargo.toml
+++ b/src/libsyntax/Cargo.toml
@@ -15,7 +15,7 @@ serialize = { path = "../libserialize" }
 log = "0.4"
 scoped-tls = "0.1"
 syntax_pos = { path = "../libsyntax_pos" }
-rustc_errors = { path = "../librustc_errors" }
+errors = { path = "../librustc_errors", package = "rustc_errors" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_target = { path = "../librustc_target" }
 smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }

diff --git a/src/libsyntax/attr/builtin.rs b/src/libsyntax/attr/builtin.rs
index 0b1e5d037c89d92cee59070eaa9b036ead11484e..e84adc01cf04a875a0f8c5e625fe5d7348d36366 100644 (file)
--- a/src/libsyntax/attr/builtin.rs
+++ b/src/libsyntax/attr/builtin.rs
@@ -1,10 +1,10 @@
 //! Parsing and validation of builtin attributes
 
 use crate::ast::{self, Attribute, MetaItem, Name, NestedMetaItemKind};
-use crate::errors::{Applicability, Handler};
 use crate::feature_gate::{Features, GatedCfg};
 use crate::parse::ParseSess;
 
+use errors::{Applicability, Handler};
 use syntax_pos::{symbol::Symbol, Span};
 
 use super::{list_contains_name, mark_used, MetaItemKind};

diff --git a/src/libsyntax/config.rs b/src/libsyntax/config.rs
index 5bab9e4e2c94d93defb9676af9578e2ccb958dd4..4e4432a3f334d17a4d5fcfebfcb876cd1d2fb12d 100644 (file)
--- a/src/libsyntax/config.rs
+++ b/src/libsyntax/config.rs
@@ -9,12 +9,12 @@
 use crate::attr;
 use crate::ast;
 use crate::edition::Edition;
-use crate::errors::Applicability;
 use crate::mut_visit::*;
 use crate::parse::{token, ParseSess};
 use crate::ptr::P;
 use crate::util::map_in_place::MapInPlace;
 
+use errors::Applicability;
 use smallvec::SmallVec;
 
 /// A folder that strips out items that do not belong in the current configuration.

diff --git a/src/libsyntax/diagnostics/plugin.rs b/src/libsyntax/diagnostics/plugin.rs
index e79378d93bd1de2fa361ba3d0571fa036382fb4d..21024eb41ef50bca6cff6a3cad733bd6d293e666 100644 (file)
--- a/src/libsyntax/diagnostics/plugin.rs
+++ b/src/libsyntax/diagnostics/plugin.rs
@@ -15,7 +15,7 @@
 
 use crate::diagnostics::metadata::output_metadata;
 
-pub use crate::errors::*;
+pub use errors::*;
 
 // Maximum width of any line in an extended error description (inclusive).
 const MAX_DESCRIPTION_WIDTH: usize = 80;

diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index 8491b3d0cad0c8fa50dee3c9478c64197f3c5bb0..5980261593dbffb7571ed4c1ef46d41806469043 100644 (file)
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -4,7 +4,6 @@
 use crate::attr::HasAttrs;
 use crate::source_map::{SourceMap, Spanned, respan};
 use crate::edition::Edition;
-use crate::errors::{DiagnosticBuilder, DiagnosticId};
 use crate::ext::expand::{self, AstFragment, Invocation};
 use crate::ext::hygiene::{self, Mark, SyntaxContext, Transparency};
 use crate::mut_visit::{self, MutVisitor};
@@ -15,6 +14,7 @@
 use crate::ThinVec;
 use crate::tokenstream::{self, TokenStream};
 
+use errors::{DiagnosticBuilder, DiagnosticId};
 use smallvec::{smallvec, SmallVec};
 use syntax_pos::{Span, MultiSpan, DUMMY_SP};
 

diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 6c90662d658d0b764ab1c6d897baecf7d35b6360..d398437d7affccfd2d5b9d0decf6a41a7dd32346 100644 (file)
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -3,7 +3,6 @@
 use crate::attr::{self, HasAttrs};
 use crate::source_map::{ExpnInfo, MacroBang, MacroAttribute, dummy_spanned, respan};
 use crate::config::StripUnconfigured;
-use crate::errors::{Applicability, FatalError};
 use crate::ext::base::*;
 use crate::ext::derive::{add_derived_markers, collect_derives};
 use crate::ext::hygiene::{self, Mark, SyntaxContext};
@@ -20,6 +19,7 @@
 use crate::visit::{self, Visitor};
 use crate::util::map_in_place::MapInPlace;
 
+use errors::{Applicability, FatalError};
 use smallvec::{smallvec, SmallVec};
 use syntax_pos::{Span, DUMMY_SP, FileName};
 use syntax_pos::hygiene::ExpnFormat;

diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs
index d4ea3b81a60efd33de6284ddf34dc55c5600bc07..5de1ccec8609e8281050b012ac3702a37688be94 100644 (file)
--- a/src/libsyntax/ext/tt/macro_parser.rs
+++ b/src/libsyntax/ext/tt/macro_parser.rs
@@ -75,7 +75,6 @@
 use TokenTreeOrTokenTreeSlice::*;
 
 use crate::ast::Ident;
-use crate::errors::FatalError;
 use crate::ext::tt::quoted::{self, TokenTree};
 use crate::parse::{Directory, ParseSess};
 use crate::parse::parser::{Parser, PathStyle};
@@ -84,8 +83,9 @@
 use crate::symbol::keywords;
 use crate::tokenstream::{DelimSpan, TokenStream};
 
+use errors::FatalError;
 use smallvec::{smallvec, SmallVec};
-use syntax_pos::{self, Span};
+use syntax_pos::Span;
 
 use rustc_data_structures::fx::FxHashMap;
 use std::collections::hash_map::Entry::{Occupied, Vacant};

diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index f4e0041c862c2cfad02ba4ea65250ba569487326..bd64bb010219b9131a74f424469594a8e1b01ddf 100644 (file)
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -1,6 +1,5 @@
 use crate::{ast, attr};
 use crate::edition::Edition;
-use crate::errors::FatalError;
 use crate::ext::base::{DummyResult, ExtCtxt, MacResult, SyntaxExtension};
 use crate::ext::base::{NormalTT, TTMacroExpander};
 use crate::ext::expand::{AstFragment, AstFragmentKind};
@@ -17,6 +16,7 @@
 use crate::symbol::Symbol;
 use crate::tokenstream::{DelimSpan, TokenStream, TokenTree};
 
+use errors::FatalError;
 use syntax_pos::{Span, DUMMY_SP, symbol::Ident};
 use log::debug;
 
@@ -25,7 +25,7 @@
 use std::collections::hash_map::Entry;
 
 use rustc_data_structures::sync::Lrc;
-use crate::errors::Applicability;
+use errors::Applicability;
 
 const VALID_FRAGMENT_NAMES_MSG: &str = "valid fragment specifiers are \
     `ident`, `block`, `stmt`, `expr`, `pat`, `ty`, `lifetime`, `literal`, \

diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs
index ce0fae5fb450a3c69e3bdb578ab912cab90f0c4c..d574b410ccc0625834afb09d3a62929edcdd6107 100644 (file)
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -20,11 +20,11 @@
 use crate::early_buffered_lints::BufferedEarlyLintId;
 use crate::source_map::Spanned;
 use crate::edition::{ALL_EDITIONS, Edition};
-use crate::errors::{DiagnosticBuilder, Handler};
 use crate::visit::{self, FnKind, Visitor};
 use crate::parse::ParseSess;
 use crate::symbol::Symbol;
 
+use errors::{DiagnosticBuilder, Handler};
 use rustc_data_structures::fx::FxHashMap;
 use rustc_target::spec::abi::Abi;
 use syntax_pos::{Span, DUMMY_SP};

diff --git a/src/libsyntax/json.rs b/src/libsyntax/json.rs
index af785050532ba308498c06325c5157691295ed10..9acd0d099a0e1134b5d0973e806e799a50f0628d 100644 (file)
--- a/src/libsyntax/json.rs
+++ b/src/libsyntax/json.rs
@@ -10,12 +10,13 @@
 // FIXME: spec the JSON output properly.
 
 use crate::source_map::{SourceMap, FilePathMapping};
-use crate::errors::registry::Registry;
-use crate::errors::{DiagnosticBuilder, SubDiagnostic, CodeSuggestion, SourceMapper};
-use crate::errors::{DiagnosticId, Applicability};
-use crate::errors::emitter::{Emitter, EmitterWriter};
 
-use syntax_pos::{self, MacroBacktrace, Span, SpanLabel, MultiSpan};
+use errors::registry::Registry;
+use errors::{DiagnosticBuilder, SubDiagnostic, CodeSuggestion, SourceMapper};
+use errors::{DiagnosticId, Applicability};
+use errors::emitter::{Emitter, EmitterWriter};
+
+use syntax_pos::{MacroBacktrace, Span, SpanLabel, MultiSpan};
 use rustc_data_structures::sync::{self, Lrc};
 use std::io::{self, Write};
 use std::vec;

diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index a56cdf623bf43fa8eca910f33fe68c71a3267052..36488b3a69f07c4bd984d34490fdb735acaced72 100644 (file)
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -24,7 +24,7 @@
 #[allow(unused_extern_crates)]
 extern crate serialize as rustc_serialize; // used by deriving
 
-pub use rustc_errors as errors;
+pub use errors;
 use rustc_data_structures::sync::Lock;
 use rustc_data_structures::bit_set::GrowableBitSet;
 pub use rustc_data_structures::thin_vec::ThinVec;
@@ -37,7 +37,7 @@
 macro_rules! panictry {
     ($e:expr) => ({
         use std::result::Result::{Ok, Err};
-        use crate::errors::FatalError;
+        use errors::FatalError;
         match $e {
             Ok(e) => e,
             Err(mut e) => {
@@ -52,7 +52,7 @@ macro_rules! panictry {
 macro_rules! panictry_buffer {
     ($handler:expr, $e:expr) => ({
         use std::result::Result::{Ok, Err};
-        use crate::errors::{FatalError, DiagnosticBuilder};
+        use errors::{FatalError, DiagnosticBuilder};
         match $e {
             Ok(e) => e,
             Err(errs) => {

diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
index 9168d4b61c1eea2f0139d152ff152f7ff41388d1..babe0eef20f8c8f932dd4470f96ba6b65776f872 100644 (file)
--- a/src/libsyntax/parse/lexer/mod.rs
+++ b/src/libsyntax/parse/lexer/mod.rs
@@ -1,10 +1,10 @@
 use crate::ast::{self, Ident};
 use crate::source_map::{SourceMap, FilePathMapping};
-use crate::errors::{Applicability, FatalError, Diagnostic, DiagnosticBuilder};
 use crate::parse::{token, ParseSess};
 use crate::symbol::{Symbol, keywords};
 
-use syntax_pos::{self, BytePos, CharPos, Pos, Span, NO_EXPANSION};
+use errors::{Applicability, FatalError, Diagnostic, DiagnosticBuilder};
+use syntax_pos::{BytePos, CharPos, Pos, Span, NO_EXPANSION};
 use core::unicode::property::Pattern_White_Space;
 
 use std::borrow::Cow;
@@ -1882,7 +1882,6 @@ mod tests {
     use crate::ast::{Ident, CrateConfig};
     use crate::symbol::Symbol;
     use crate::source_map::SourceMap;
-    use crate::errors;
     use crate::feature_gate::UnstableFeatures;
     use crate::parse::token;
     use crate::diagnostics::plugin::ErrorMap;

diff --git a/src/libsyntax/parse/lexer/unicode_chars.rs b/src/libsyntax/parse/lexer/unicode_chars.rs
index 75862178169ea980dd9a3c15528d2fb753ceb348..7da4284c0e4aac4c33ad8bedbcd4a809d0db14b9 100644 (file)
--- a/src/libsyntax/parse/lexer/unicode_chars.rs
+++ b/src/libsyntax/parse/lexer/unicode_chars.rs
@@ -2,7 +2,7 @@
 // http://www.unicode.org/Public/security/10.0.0/confusables.txt
 
 use syntax_pos::{Span, NO_EXPANSION};
-use crate::errors::{Applicability, DiagnosticBuilder};
+use errors::{Applicability, DiagnosticBuilder};
 use super::StringReader;
 
 const UNICODE_ARRAY: &[(char, &str, char)] = &[

diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 69940ae621c39a5b655dce89b513ca5cfc5f8201..b2d4d97d57d89dee39799892d861ac213346d0c9 100644 (file)
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -3,7 +3,6 @@
 use crate::ast::{self, CrateConfig, NodeId};
 use crate::early_buffered_lints::{BufferedEarlyLint, BufferedEarlyLintId};
 use crate::source_map::{SourceMap, FilePathMapping};
-use crate::errors::{FatalError, Level, Handler, ColorConfig, Diagnostic, DiagnosticBuilder};
 use crate::feature_gate::UnstableFeatures;
 use crate::parse::parser::Parser;
 use crate::symbol::Symbol;
@@ -11,6 +10,7 @@
 use crate::diagnostics::plugin::ErrorMap;
 use crate::print::pprust::token_to_string;
 
+use errors::{FatalError, Level, Handler, ColorConfig, Diagnostic, DiagnosticBuilder};
 use rustc_data_structures::sync::{Lrc, Lock};
 use syntax_pos::{Span, SourceFile, FileName, MultiSpan};
 use log::debug;

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 671543057356045ab44c30ccd30e9b4a3459fef5..50cedc0f8d4fd802638be415354b84987724c4ab 100644 (file)
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -33,7 +33,6 @@
 use crate::{ast, attr};
 use crate::ext::base::DummyResult;
 use crate::source_map::{self, SourceMap, Spanned, respan};
-use crate::errors::{self, Applicability, DiagnosticBuilder, DiagnosticId};
 use crate::parse::{self, SeqSep, classify, token};
 use crate::parse::lexer::{TokenAndSpan, UnmatchedBrace};
 use crate::parse::lexer::comments::{doc_comment_style, strip_doc_comment_decoration};
@@ -47,8 +46,9 @@
 use crate::tokenstream::{self, DelimSpan, TokenTree, TokenStream, TreeAndJoint};
 use crate::symbol::{Symbol, keywords};
 
+use errors::{Applicability, DiagnosticBuilder, DiagnosticId};
 use rustc_target::spec::abi::{self, Abi};
-use syntax_pos::{self, Span, MultiSpan, BytePos, FileName};
+use syntax_pos::{Span, MultiSpan, BytePos, FileName};
 use log::{debug, trace};
 
 use std::borrow::Cow;

diff --git a/src/libsyntax/show_span.rs b/src/libsyntax/show_span.rs
index 2c32771266e7d99536828f9e2940a59452d90736..5e0cf9eea78b85a6f330e7edd5d27c84d7af1f26 100644 (file)
--- a/src/libsyntax/show_span.rs
+++ b/src/libsyntax/show_span.rs
@@ -6,7 +6,6 @@
 use std::str::FromStr;
 
 use crate::ast;
-use crate::errors;
 use crate::visit;
 use crate::visit::Visitor;
 

diff --git a/src/libsyntax/source_map.rs b/src/libsyntax/source_map.rs
index 1784bad03622368708191b70a3d849f94535d2cb..62a6972122abd5a80b5e56684a9d343a7f4a1813 100644 (file)
--- a/src/libsyntax/source_map.rs
+++ b/src/libsyntax/source_map.rs
@@ -24,7 +24,7 @@
 use std::io;
 use log::debug;
 
-use crate::errors::SourceMapper;
+use errors::SourceMapper;
 
 /// Returns the span itself if it doesn't come from a macro expansion,
 /// otherwise return the call site span up to the `enclosing_sp` by

diff --git a/src/libsyntax/test.rs b/src/libsyntax/test.rs
index f45bf034ba2f89cd5603c198266ad543596cb5ec..56290fa771ba9c58b533cc8f7e1f324f95b7688c 100644 (file)
--- a/src/libsyntax/test.rs
+++ b/src/libsyntax/test.rs
@@ -12,11 +12,10 @@
 
 use log::debug;
 use smallvec::{smallvec, SmallVec};
-use syntax_pos::{self, DUMMY_SP, NO_EXPANSION, Span, SourceFile, BytePos};
+use syntax_pos::{DUMMY_SP, NO_EXPANSION, Span, SourceFile, BytePos};
 
 use crate::attr::{self, HasAttrs};
 use crate::source_map::{self, SourceMap, ExpnInfo, MacroAttribute, dummy_spanned, respan};
-use crate::errors;
 use crate::config;
 use crate::entry::{self, EntryPointType};
 use crate::ext::base::{ExtCtxt, Resolver};

diff --git a/src/libsyntax/test_snippet.rs b/src/libsyntax/test_snippet.rs
index add4d2bead1395365dc19f9f059ff93623fb3fa2..cf39090e1888b9509eec18e5b984c29dd1cfb096 100644 (file)
--- a/src/libsyntax/test_snippet.rs
+++ b/src/libsyntax/test_snippet.rs
@@ -1,8 +1,9 @@
 use crate::source_map::{SourceMap, FilePathMapping};
-use crate::errors::Handler;
-use crate::errors::emitter::EmitterWriter;
 use crate::with_globals;
 
+use errors::Handler;
+use errors::emitter::EmitterWriter;
+
 use std::io;
 use std::io::prelude::*;
 use rustc_data_structures::sync::Lrc;

diff --git a/src/libsyntax_ext/Cargo.toml b/src/libsyntax_ext/Cargo.toml
index c22b55b8c13a0f1846f523cfe468a3398f68b0ff..773f0948a8a108b7c5221c30dae69b03aad0c6c4 100644 (file)
--- a/src/libsyntax_ext/Cargo.toml
+++ b/src/libsyntax_ext/Cargo.toml
@@ -11,7 +11,7 @@ crate-type = ["dylib"]
 
 [dependencies]
 fmt_macros = { path = "../libfmt_macros" }
-rustc_errors = { path = "../librustc_errors" }
+errors = { path = "../librustc_errors", package = "rustc_errors" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
 rustc_data_structures = { path = "../librustc_data_structures" }

diff --git a/src/libsyntax_ext/asm.rs b/src/libsyntax_ext/asm.rs
index ebcdceea7c5a90fcfc32846e28723621df5aaf63..8edd0e1ae3884239b21a1b437cd0e1323108d22f 100644 (file)
--- a/src/libsyntax_ext/asm.rs
+++ b/src/libsyntax_ext/asm.rs
@@ -4,7 +4,7 @@
 
 use rustc_data_structures::thin_vec::ThinVec;
 
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 use syntax::ast;
 use syntax::ext::base::{self, *};

diff --git a/src/libsyntax_ext/assert.rs b/src/libsyntax_ext/assert.rs
index 984ef26f5ab8b12d01b17ea00f3e7a32541b9f0d..d2c397e0eccb5259770c8fd21dd8354a5a2c5028 100644 (file)
--- a/src/libsyntax_ext/assert.rs
+++ b/src/libsyntax_ext/assert.rs
@@ -1,4 +1,4 @@
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 use syntax::ast::{self, *};
 use syntax::source_map::Spanned;

diff --git a/src/libsyntax_ext/cfg.rs b/src/libsyntax_ext/cfg.rs
index e2104550878ec8366a26f144400a8c00085ddcc2..090d730289d26b1655eabeaeba5ca76156fa15fd 100644 (file)
--- a/src/libsyntax_ext/cfg.rs
+++ b/src/libsyntax_ext/cfg.rs
@@ -2,7 +2,7 @@
 /// a literal `true` or `false` based on whether the given cfg matches the
 /// current compilation environment.
 
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 use syntax::ast;
 use syntax::ext::base::{self, *};

diff --git a/src/libsyntax_ext/deriving/custom.rs b/src/libsyntax_ext/deriving/custom.rs
index 7d9b8402cac3fc4a24161cf4aee17b3b0589a464..6aba4d83cd27c21b31fa38f7eda769473cdd8eab 100644 (file)
--- a/src/libsyntax_ext/deriving/custom.rs
+++ b/src/libsyntax_ext/deriving/custom.rs
@@ -1,7 +1,7 @@
-use crate::errors::FatalError;
 use crate::proc_macro_impl::EXEC_STRATEGY;
 use crate::proc_macro_server;
 
+use errors::FatalError;
 use syntax::ast::{self, ItemKind, Attribute, Mac};
 use syntax::attr::{mark_used, mark_known};
 use syntax::source_map::Span;

diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs
index 428e9524340cd238e8b15b7f6c88f3c1f906ba6a..5efa6b36f675dce2bfc6099525e77feb48b1b453 100644 (file)
--- a/src/libsyntax_ext/format.rs
+++ b/src/libsyntax_ext/format.rs
@@ -3,8 +3,8 @@
 
 use fmt_macros as parse;
 
-use crate::errors::DiagnosticBuilder;
-use crate::errors::Applicability;
+use errors::DiagnosticBuilder;
+use errors::Applicability;
 
 use syntax::ast;
 use syntax::ext::base::{self, *};

diff --git a/src/libsyntax_ext/global_asm.rs b/src/libsyntax_ext/global_asm.rs
index 14dbd9300232bc2df40ecc98f6f9d3d5e7d060c4..2baf530aedae7e37386ae7ae68104e64c8dfcf20 100644 (file)
--- a/src/libsyntax_ext/global_asm.rs
+++ b/src/libsyntax_ext/global_asm.rs
@@ -8,7 +8,7 @@
 /// LLVM's `module asm "some assembly here"`. All of LLVM's caveats
 /// therefore apply.
 
-use crate::errors::DiagnosticBuilder;
+use errors::DiagnosticBuilder;
 
 use syntax::ast;
 use syntax::source_map::respan;

diff --git a/src/libsyntax_ext/lib.rs b/src/libsyntax_ext/lib.rs
index 77e60c1363710ee48518bf6a5924152cc50cd4e6..aa472eee3cab338541952aacf5baf63415cef65b 100644 (file)
--- a/src/libsyntax_ext/lib.rs
+++ b/src/libsyntax_ext/lib.rs
@@ -16,8 +16,6 @@
 
 extern crate proc_macro;
 
-use rustc_errors as errors;
-
 mod diagnostics;
 
 mod asm;

diff --git a/src/libsyntax_ext/proc_macro_decls.rs b/src/libsyntax_ext/proc_macro_decls.rs
index 5730081ce018a1e98c9ea0082be478e565751b84..d8f8decef39b18418ea130f5b3d6bced2f5b03e7 100644 (file)
--- a/src/libsyntax_ext/proc_macro_decls.rs
+++ b/src/libsyntax_ext/proc_macro_decls.rs
@@ -1,7 +1,6 @@
 use std::mem;
 
 use crate::deriving;
-use crate::errors;
 
 use syntax::ast::{self, Ident};
 use syntax::attr;

diff --git a/src/libsyntax_ext/proc_macro_impl.rs b/src/libsyntax_ext/proc_macro_impl.rs
index 88e20e3dc7c9ea85bd458650eaa91514162ee889..f0fc6392cd73f593f7e963e8c4342f8ce2182b37 100644 (file)
--- a/src/libsyntax_ext/proc_macro_impl.rs
+++ b/src/libsyntax_ext/proc_macro_impl.rs
@@ -1,6 +1,6 @@
-use crate::errors::FatalError;
 use crate::proc_macro_server;
 
+use errors::FatalError;
 use syntax::source_map::Span;
 use syntax::ext::base::{self, *};
 use syntax::tokenstream::TokenStream;

diff --git a/src/libsyntax_ext/proc_macro_server.rs b/src/libsyntax_ext/proc_macro_server.rs
index 2158cfc089bdd1cbcd9785a7b0b678581b4888a5..fd82dac5ab6d8a0ee45ad360dc7c1a5728400942 100644 (file)
--- a/src/libsyntax_ext/proc_macro_server.rs
+++ b/src/libsyntax_ext/proc_macro_server.rs
@@ -1,4 +1,4 @@
-use crate::errors::{self, Diagnostic, DiagnosticBuilder};
+use errors::{Diagnostic, DiagnosticBuilder};
 
 use std::panic;