cold

2025-06-12 13:52:23 +02:00
parent 3b97f1308f
commit de0fd27f34
8 changed files with 81 additions and 33 deletions
--- a/compiler/rustc_attr_parsing/src/session_diagnostics.rs
+++ b/compiler/rustc_attr_parsing/src/session_diagnostics.rs
@@ -474,6 +474,7 @@ pub(crate) struct UnrecognizedReprHint {
 }

 pub(crate) enum AttributeParseErrorReason {
+    ExpectedNoArgs,
    ExpectedStringLiteral { byte_string: Option<Span> },
    ExpectedSingleArgument,
    ExpectedList,
@@ -529,6 +530,10 @@ impl<'a, G: EmissionGuarantee> Diagnostic<'a, G> for AttributeParseError {
                diag.span_label(self.span, format!("didn't expect a literal here"));
                diag.code(E0565);
            }
+            AttributeParseErrorReason::ExpectedNoArgs => {
+                diag.span_label(self.span, format!("didn't expect any arguments here"));
+                diag.code(E0565);
+            }
            AttributeParseErrorReason::ExpectedNameValue(None) => {
                diag.span_label(
                    self.span,