Lint against having both #[unstable_feature_bound] and #[stable] on the same item

2025-07-14 13:37:51 +00:00
parent ab29256b96
commit dd067a689a
5 changed files with 45 additions and 0 deletions
--- a/compiler/rustc_attr_parsing/src/session_diagnostics.rs
+++ b/compiler/rustc_attr_parsing/src/session_diagnostics.rs
@@ -503,6 +503,14 @@ pub(crate) struct UnrecognizedReprHint {
    pub span: Span,
 }

+#[derive(Diagnostic)]
+#[diag(attr_parsing_unstable_feature_bound_incompatible_stability)]
+#[help]
+pub(crate) struct UnstableFeatureBoundIncompatibleStability {
+    #[primary_span]
+    pub span: Span,
+}
+
 #[derive(Diagnostic)]
 #[diag(attr_parsing_naked_functions_incompatible_attribute, code = E0736)]
 pub(crate) struct NakedFunctionIncompatibleAttribute {