From 497100a13c72d290a167ae6eb5566fca653ba99f Mon Sep 17 00:00:00 2001
From: CastilloDel <delcastillodelarosadaniel@gmail.com>
Date: Fri, 11 Oct 2024 22:05:58 +0200
Subject: Emit an error for unstable attributes that reference already stable
 features

Add missing error annotations and .stderr file

Acknowledge comments
---
 compiler/rustc_passes/src/errors.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'compiler/rustc_passes/src/errors.rs')

diff --git a/compiler/rustc_passes/src/errors.rs b/compiler/rustc_passes/src/errors.rs
index 29a087bf759..021145aff7c 100644
--- a/compiler/rustc_passes/src/errors.rs
+++ b/compiler/rustc_passes/src/errors.rs
@@ -1496,6 +1496,17 @@ pub(crate) struct CannotStabilizeDeprecated {
     pub item_sp: Span,
 }
 
+#[derive(Diagnostic)]
+#[diag(passes_unstable_attr_for_already_stable_feature)]
+pub(crate) struct UnstableAttrForAlreadyStableFeature {
+    #[primary_span]
+    #[label]
+    #[help]
+    pub span: Span,
+    #[label(passes_item)]
+    pub item_sp: Span,
+}
+
 #[derive(Diagnostic)]
 #[diag(passes_missing_stability_attr)]
 pub(crate) struct MissingStabilityAttr<'a> {
-- 
cgit 1.4.1-3-g733a5