1 files changed, 1 insertions, 4 deletions
diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs
index 493236718a8..bc1c47e95c3 100644
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -1298,10 +1298,7 @@ impl AttributeExt for Attribute {
     #[inline]
     fn path_matches(&self, name: &[Symbol]) -> bool {
         match &self {
-            Attribute::Unparsed(n) => {
-                n.path.segments.len() == name.len()
-                    && n.path.segments.iter().zip(name).all(|(s, n)| s.name == *n)
-            }
+            Attribute::Unparsed(n) => n.path.segments.iter().map(|ident| &ident.name).eq(name),
             _ => false,
         }
     }