X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_lint%2Fsrc%2Fnonstandard_style.rs;h=71e2e66bdebc2786b0459478b5bfa7b54954a222;hb=5d32458343f34bd8de6d96cbaab2a9cf879dd1b8;hp=74d234fabea0872467d98c5828b39e472ddc9e0f;hpb=c6e3a47843649a2d7658272f7aee5c2e529b5ce4;p=rust.git

diff --git a/compiler/rustc_lint/src/nonstandard_style.rs b/compiler/rustc_lint/src/nonstandard_style.rs
index 74d234fabea..71e2e66bdeb 100644
--- a/compiler/rustc_lint/src/nonstandard_style.rs
+++ b/compiler/rustc_lint/src/nonstandard_style.rs
@@ -10,8 +10,9 @@
 use rustc_hir::intravisit::FnKind;
 use rustc_hir::{GenericParamKind, PatKind};
 use rustc_middle::ty;
-use rustc_span::symbol::sym;
-use rustc_span::{symbol::Ident, BytePos, Span};
+use rustc_span::def_id::LocalDefId;
+use rustc_span::symbol::{sym, Ident};
+use rustc_span::{BytePos, Span};
 use rustc_target::spec::abi::Abi;
 
 #[derive(PartialEq)]
@@ -21,9 +22,8 @@ pub enum MethodLateContext {
     PlainImpl,
 }
 
-pub fn method_context(cx: &LateContext<'_>, id: hir::HirId) -> MethodLateContext {
-    let def_id = cx.tcx.hir().local_def_id(id);
-    let item = cx.tcx.associated_item(def_id);
+pub fn method_context(cx: &LateContext<'_>, id: LocalDefId) -> MethodLateContext {
+    let item = cx.tcx.associated_item(id);
     match item.container {
         ty::TraitContainer => MethodLateContext::TraitAutoImpl,
         ty::ImplContainer => match cx.tcx.impl_trait_ref(item.container_id(cx.tcx)) {
@@ -379,13 +379,13 @@ fn check_fn(
         _: &hir::FnDecl<'_>,
         _: &hir::Body<'_>,
         _: Span,
-        id: hir::HirId,
+        id: LocalDefId,
     ) {
-        let attrs = cx.tcx.hir().attrs(id);
         match &fk {
             FnKind::Method(ident, sig, ..) => match method_context(cx, id) {
                 MethodLateContext::PlainImpl => {
-                    if sig.header.abi != Abi::Rust && cx.sess().contains_name(attrs, sym::no_mangle)
+                    if sig.header.abi != Abi::Rust
+                        && cx.tcx.has_attr(id.to_def_id(), sym::no_mangle)
                     {
                         return;
                     }
@@ -398,7 +398,7 @@ fn check_fn(
             },
             FnKind::ItemFn(ident, _, header) => {
                 // Skip foreign-ABI #[no_mangle] functions (Issue #31924)
-                if header.abi != Abi::Rust && cx.sess().contains_name(attrs, sym::no_mangle) {
+                if header.abi != Abi::Rust && cx.tcx.has_attr(id.to_def_id(), sym::no_mangle) {
                     return;
                 }
                 self.check_snake_case(cx, "function", ident);