Fix double error for export_name

JonathanBrouwer · JonathanBrouwer · commit 86b54d5729f0 · 2025-07-01T16:10:02.000+02:00
Signed-off-by: Jonathan Brouwer &lt;jonathantbrouwer@gmail.com&gt;
diff --git a/compiler/rustc_parse/src/validate_attr.rs b/compiler/rustc_parse/src/validate_attr.rs
@@ -303,6 +303,7 @@ fn emit_malformed_attribute(
             | sym::must_use
             | sym::track_caller
             | sym::link_name
+            | sym::export_name
     ) {
         return;
     }
diff --git a/tests/ui/attributes/malformed-attrs.rs b/tests/ui/attributes/malformed-attrs.rs
@@ -31,7 +31,6 @@
 
 #[unsafe(export_name)]
 //~^ ERROR malformed
-//~| ERROR malformed
 #[rustc_allow_const_fn_unstable]
 //~^ ERROR `rustc_allow_const_fn_unstable` expects a list of feature names
 #[allow_internal_unstable]
@@ -69,7 +68,6 @@
 //~^ ERROR malformed
 #[export_name()]
 //~^ ERROR malformed
-//~| ERROR malformed
 #[used()]
 //~^ ERROR malformed
 #[crate_name]
diff --git a/tests/ui/attributes/malformed-attrs.stderr b/tests/ui/attributes/malformed-attrs.stderr
