Only suggest changing #[derive(mymacro)] to #[mymacro] for attribute macros

2025-08-08 21:36:17 -07:00
parent d7b30bef7e
commit c81fcaca1c
2 changed files with 1 additions and 8 deletions
--- a/compiler/rustc_resolve/src/macros.rs
+++ b/compiler/rustc_resolve/src/macros.rs
@@ -659,6 +659,7 @@ impl<'ra, 'tcx> Resolver<'ra, 'tcx> {
            if !path.span.from_expansion()
                && kind == MacroKind::Derive
                && !ext.macro_kinds().contains(MacroKinds::DERIVE)
+                && ext.macro_kinds().contains(MacroKinds::ATTR)
            {
                err.remove_surrounding_derive = Some(RemoveSurroundingDerive { span: path.span });
                err.add_as_non_derive = Some(AddAsNonDerive { macro_path: &path_str });