parse const trait Trait

2025-07-13 16:49:19 +08:00
parent f8f6997469
commit 69326878ee
94 changed files with 365 additions and 299 deletions
--- a/compiler/rustc_parse/src/errors.rs
+++ b/compiler/rustc_parse/src/errors.rs
@@ -1961,6 +1961,14 @@ pub(crate) struct TraitAliasCannotBeAuto {
    pub span: Span,
 }

+#[derive(Diagnostic)]
+#[diag(parse_trait_alias_cannot_be_const)]
+pub(crate) struct TraitAliasCannotBeConst {
+    #[primary_span]
+    #[label(parse_trait_alias_cannot_be_const)]
+    pub span: Span,
+}
+
 #[derive(Diagnostic)]
 #[diag(parse_trait_alias_cannot_be_unsafe)]
 pub(crate) struct TraitAliasCannotBeUnsafe {