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Diffstat (limited to 'crates/hir_expand/src/lib.rs')
-rw-r--r--crates/hir_expand/src/lib.rs4
1 files changed, 2 insertions, 2 deletions
diff --git a/crates/hir_expand/src/lib.rs b/crates/hir_expand/src/lib.rs
index 4742cb089e..b6e8f58c2e 100644
--- a/crates/hir_expand/src/lib.rs
+++ b/crates/hir_expand/src/lib.rs
@@ -122,7 +122,7 @@ pub enum MacroCallKind {
},
Derive {
ast_id: AstId<ast::Item>,
- derive_name: String,
+ derive_name: Box<str>,
/// Syntactical index of the invoking `#[derive]` attribute.
///
/// Outer attributes are counted first, then inner attributes. This does not support
@@ -131,7 +131,7 @@ pub enum MacroCallKind {
},
Attr {
ast_id: AstId<ast::Item>,
- attr_name: String,
+ attr_name: Box<str>,
attr_args: (tt::Subtree, mbe::TokenMap),
/// Syntactical index of the invoking `#[attribute]`.
///