1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs
index dca6f2959d2..e0739c342df 100644
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@@ -954,8 +954,7 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
             tcx.dcx().emit_err(errors::DocAliasBadLocation { span, attr_str, location });
             return;
         }
-        let item_name = self.tcx.hir_name(hir_id);
-        if item_name == doc_alias {
+        if self.tcx.hir_opt_name(hir_id) == Some(doc_alias) {
             tcx.dcx().emit_err(errors::DocAliasNotAnAlias { span, attr_str });
             return;
         }