1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/consts/promoted_const_call4.rs b/tests/ui/consts/promoted_const_call4.rs
new file mode 100644
index 000000000..82a17b7bf
--- /dev/null
+++ b/tests/ui/consts/promoted_const_call4.rs
@@ -0,0 +1,18 @@
+// run-pass
+
+use std::sync::atomic::*;
+
+static FLAG: AtomicBool = AtomicBool::new(false);
+
+struct NoisyDrop(&'static str);
+impl Drop for NoisyDrop {
+    fn drop(&mut self) {
+        FLAG.store(true, Ordering::SeqCst);
+    }
+}
+fn main() {
+    {
+        let _val = &&(NoisyDrop("drop!"), 0).1;
+    }
+    assert!(FLAG.load(Ordering::SeqCst));
+}