1 files changed, 5 insertions, 3 deletions
diff --git a/tests/ui/sse2.rs b/tests/ui/sse2.rs
index fa6d79713b4..9ed6f6fefbd 100644
--- a/tests/ui/sse2.rs
+++ b/tests/ui/sse2.rs
@@ -2,6 +2,7 @@
 
 #![allow(stable_features)]
 #![feature(cfg_target_feature)]
+#![feature(lint_reasons)]
 
 use std::env;
 
@@ -19,7 +20,8 @@ fn main() {
         assert!(cfg!(target_feature = "sse2"),
                 "SSE2 was not detected as available on an x86 platform");
     }
-    // check a negative case too -- allowed on x86, but not enabled by default
-    assert!(cfg!(not(target_feature = "avx2")),
-            "AVX2 shouldn't be detected as available by default on any platform");
+    // check a negative case too -- certainly not enabled by default
+    #[expect(unexpected_cfgs)]
+    { assert!(cfg!(not(target_feature = "ferris_wheel")),
+            "🎡 shouldn't be detected as available by default on any platform") };
 }