New upstream version 1.44.1+dfsg1

[rustc.git] / src / librustc_lint / late.rs

diff --git a/src/librustc_lint/late.rs b/src/librustc_lint/late.rs
index ee03232a0ce4c8390ebcfd319556d068a19c23b7..1999a8ec5f60d564a7e913fb43e9bcce7c542e6e 100644 (file)
--- a/src/librustc_lint/late.rs
+++ b/src/librustc_lint/late.rs
@@ -15,8 +15,6 @@
 //! for all lint attributes.
 
 use crate::{passes::LateLintPassObject, LateContext, LateLintPass, LintStore};
-use rustc::hir::map::Map;
-use rustc::ty::{self, TyCtxt};
 use rustc_ast::ast;
 use rustc_ast::walk_list;
 use rustc_data_structures::sync::{join, par_iter, ParallelIterator};
@@ -24,6 +22,8 @@ use rustc_hir as hir;
 use rustc_hir::def_id::{DefId, LOCAL_CRATE};
 use rustc_hir::intravisit as hir_visit;
 use rustc_hir::intravisit::Visitor;
+use rustc_middle::hir::map::Map;
+use rustc_middle::ty::{self, TyCtxt};
 use rustc_session::lint::LintPass;
 use rustc_span::Span;
 
@@ -33,7 +33,7 @@ use std::slice;
 
 /// Extract the `LintStore` from the query context.
 /// This function exists because we've erased `LintStore` as `dyn Any` in the context.
-crate fn unerased_lint_store<'tcx>(tcx: TyCtxt<'tcx>) -> &'tcx LintStore {
+crate fn unerased_lint_store(tcx: TyCtxt<'_>) -> &LintStore {
     let store: &dyn Any = &*tcx.lint_store;
     store.downcast_ref().unwrap()
 }
@@ -99,8 +99,8 @@ impl<'a, 'tcx, T: LateLintPass<'a, 'tcx>> hir_visit::Visitor<'tcx>
     /// Because lints are scoped lexically, we want to walk nested
     /// items in the context of the outer item, so enable
     /// deep-walking.
-    fn nested_visit_map<'this>(&'this mut self) -> hir_visit::NestedVisitorMap<'this, Self::Map> {
-        hir_visit::NestedVisitorMap::All(&self.context.tcx.hir())
+    fn nested_visit_map(&mut self) -> hir_visit::NestedVisitorMap<Self::Map> {
+        hir_visit::NestedVisitorMap::All(self.context.tcx.hir())
     }
 
     fn visit_nested_body(&mut self, body: hir::BodyId) {
@@ -419,7 +419,7 @@ fn late_lint_pass_crate<'tcx, T: for<'a> LateLintPass<'a, 'tcx>>(tcx: TyCtxt<'tc
     let mut cx = LateContextAndPass { context, pass };
 
     // Visit the whole crate.
-    cx.with_lint_attrs(hir::CRATE_HIR_ID, &krate.attrs, |cx| {
+    cx.with_lint_attrs(hir::CRATE_HIR_ID, &krate.item.attrs, |cx| {
         // since the root module isn't visited as an item (because it isn't an
         // item), warn for it here.
         lint_callback!(cx, check_crate, krate);