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Diffstat (limited to 'crates/hir-expand/src/builtin_attr_macro.rs')
| -rw-r--r-- | crates/hir-expand/src/builtin_attr_macro.rs | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/crates/hir-expand/src/builtin_attr_macro.rs b/crates/hir-expand/src/builtin_attr_macro.rs index de8c0ac810..c16b881df8 100644 --- a/crates/hir-expand/src/builtin_attr_macro.rs +++ b/crates/hir-expand/src/builtin_attr_macro.rs @@ -79,9 +79,8 @@ fn dummy_attr_expand( /// /// As such, we expand `#[derive(Foo, bar::Bar)]` into /// ``` -/// #[Foo] -/// #[bar::Bar] -/// (); +/// #![Foo] +/// #![bar::Bar] /// ``` /// which allows fallback path resolution in hir::Semantics to properly identify our derives. /// Since we do not expand the attribute in nameres though, we keep the original item. @@ -124,12 +123,10 @@ pub fn pseudo_derive_attr_expansion( .split(|tt| matches!(tt, tt::TokenTree::Leaf(tt::Leaf::Punct(tt::Punct { char: ',', .. })))) { token_trees.push(mk_leaf('#')); + token_trees.push(mk_leaf('!')); token_trees.push(mk_leaf('[')); token_trees.extend(tt.iter().cloned()); token_trees.push(mk_leaf(']')); } - token_trees.push(mk_leaf('(')); - token_trees.push(mk_leaf(')')); - token_trees.push(mk_leaf(';')); ExpandResult::ok(tt::Subtree { delimiter: tt.delimiter, token_trees }) } |