};
use if_chain::if_chain;
use rustc::hir::map::Map;
+use rustc_ast::ast::{Crate as AstCrate, ItemKind, LitKind, Name, NodeId};
+use rustc_ast::visit::FnKind;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_errors::Applicability;
use rustc_hir as hir;
use rustc_hir::def::{DefKind, Res};
use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
-use rustc_hir::*;
+use rustc_hir::{Crate, Expr, ExprKind, HirId, Item, MutTy, Mutability, Path, Ty, TyKind};
use rustc_lint::{EarlyContext, EarlyLintPass, LateContext, LateLintPass};
-use rustc_session::declare_tool_lint;
-use rustc_session::{declare_lint_pass, impl_lint_pass};
+use rustc_session::{declare_lint_pass, declare_tool_lint, impl_lint_pass};
use rustc_span::source_map::{Span, Spanned};
use rustc_span::symbol::SymbolStr;
-use syntax::ast;
-use syntax::ast::{Crate as AstCrate, ItemKind, LitKind, Name};
-use syntax::visit::FnKind;
declare_clippy_lint! {
/// **What it does:** Checks for various things we like to keep tidy in clippy.
self.output.insert(path.segments[0].ident.name);
}
}
- fn nested_visit_map(&mut self) -> NestedVisitorMap<'_, Self::Map> {
- NestedVisitorMap::All(&self.cx.tcx.hir())
+ fn nested_visit_map(&mut self) -> NestedVisitorMap<Self::Map> {
+ NestedVisitorMap::All(self.cx.tcx.hir())
}
}
declare_lint_pass!(ProduceIce => [PRODUCE_ICE]);
impl EarlyLintPass for ProduceIce {
- fn check_fn(&mut self, _: &EarlyContext<'_>, fn_kind: FnKind<'_>, _: Span, _: ast::NodeId) {
+ fn check_fn(&mut self, _: &EarlyContext<'_>, fn_kind: FnKind<'_>, _: Span, _: NodeId) {
if is_trigger_fn(fn_kind) {
panic!("Would you like some help with that?");
}