Simplify lint decorator derive too

2023-12-15 16:17:55 +00:00
parent ca5c68a110
commit 108bec6723
4 changed files with 17 additions and 68 deletions
--- a/compiler/rustc_errors/src/diagnostic.rs
+++ b/compiler/rustc_errors/src/diagnostic.rs
@@ -91,10 +91,7 @@ where
 #[rustc_diagnostic_item = "DecorateLint"]
 pub trait DecorateLint<'a, G: EmissionGuarantee> {
    /// Decorate and emit a lint.
-    fn decorate_lint<'b>(
-        self,
-        diag: &'b mut DiagnosticBuilder<'a, G>,
-    ) -> &'b mut DiagnosticBuilder<'a, G>;
+    fn decorate_lint<'b>(self, diag: &'b mut DiagnosticBuilder<'a, G>);

    fn msg(&self) -> DiagnosticMessage;
 }