diff options
| -rw-r--r-- | crates/ide/src/expand_macro.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crates/ide/src/expand_macro.rs b/crates/ide/src/expand_macro.rs index 8feaa3b7be9..68eeae226ea 100644 --- a/crates/ide/src/expand_macro.rs +++ b/crates/ide/src/expand_macro.rs @@ -366,10 +366,12 @@ fn main() { fn macro_expand_derive() { check( r#" +//- proc_macros: identity + #[rustc_builtin_macro] pub macro Clone {} -#[doc = ""] +#[proc_macros::identity] #[derive(C$0lone)] struct Foo {} "#, |