ast/hir: Rename field-related structures

[rust.git] / clippy_lints / src / copy_iterator.rs

diff --git a/clippy_lints/src/copy_iterator.rs b/clippy_lints/src/copy_iterator.rs
index d79aa2ef0209e1da9f8046572e73e79b46c40a41..004bce5f62a8f74e4e850a1ecd0ca2d0b51a4f23 100644 (file)
--- a/clippy_lints/src/copy_iterator.rs
+++ b/clippy_lints/src/copy_iterator.rs
@@ -1,5 +1,5 @@
 use crate::utils::{is_copy, match_path, paths, span_lint_and_note};
-use rustc_hir::{Item, ItemKind};
+use rustc_hir::{Impl, Item, ItemKind};
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 
@@ -31,14 +31,14 @@
 
 declare_lint_pass!(CopyIterator => [COPY_ITERATOR]);
 
-impl<'a, 'tcx> LateLintPass<'a, 'tcx> for CopyIterator {
-    fn check_item(&mut self, cx: &LateContext<'a, 'tcx>, item: &'tcx Item<'_>) {
-        if let ItemKind::Impl {
+impl<'tcx> LateLintPass<'tcx> for CopyIterator {
+    fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) {
+        if let ItemKind::Impl(Impl {
             of_trait: Some(ref trait_ref),
             ..
-        } = item.kind
+        }) = item.kind
         {
-            let ty = cx.tcx.type_of(cx.tcx.hir().local_def_id(item.hir_id));
+            let ty = cx.tcx.type_of(item.def_id);
 
             if is_copy(cx, ty) && match_path(&trait_ref.path, &paths::ITERATOR) {
                 span_lint_and_note(