Make macro def krate mandatory

Refactors builtin derive support to go through proper name resolution

1 files changed, 2 insertions, 0 deletions

diff --git a/crates/ide/src/goto_implementation.rs b/crates/ide/src/goto_implementation.rs
index 529004878..68c628d31 100644
--- a/crates/ide/src/goto_implementation.rs
+++ b/crates/ide/src/goto_implementation.rs
@@ -221,6 +221,8 @@ struct Foo<|>;
 mod marker {
     trait Copy {}
 }
+#[rustc_builtin_macro]
+macro Copy {}
 "#,
         );
     }