Trim extra space in 'repeated mut' diagnostic

2024-11-28 01:35:36 +00:00
parent c322cd5c5a
commit c3c68c5cb1
4 changed files with 33 additions and 14 deletions
--- a/compiler/rustc_parse/src/parser/pat.rs
+++ b/compiler/rustc_parse/src/parser/pat.rs
@@ -1089,7 +1089,9 @@ impl<'a> Parser<'a> {
            return;
        }

-        self.dcx().emit_err(RepeatedMutInPattern { span: lo.to(self.prev_token.span) });
+        let span = lo.to(self.prev_token.span);
+        let suggestion = span.with_hi(self.token.span.lo());
+        self.dcx().emit_err(RepeatedMutInPattern { span, suggestion });
    }

    /// Parse macro invocation