1 files changed, 14 insertions, 1 deletions
diff --git a/src/tools/clippy/tests/ui/mut_reference.rs b/src/tools/clippy/tests/ui/mut_reference.rs
index 73906121c..00661c51a 100644
--- a/src/tools/clippy/tests/ui/mut_reference.rs
+++ b/src/tools/clippy/tests/ui/mut_reference.rs
@@ -1,8 +1,21 @@
-#![allow(unused_variables)]
+#![allow(unused_variables, dead_code)]
 
 fn takes_an_immutable_reference(a: &i32) {}
 fn takes_a_mutable_reference(a: &mut i32) {}
 
+mod issue11268 {
+    macro_rules! x {
+        ($f:expr) => {
+            $f(&mut 1);
+        };
+    }
+
+    fn f() {
+        x!(super::takes_an_immutable_reference);
+        x!(super::takes_a_mutable_reference);
+    }
+}
+
 struct MyStruct;
 
 impl MyStruct {