1 files changed, 7 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-12033.rs b/tests/ui/issues/issue-12033.rs
new file mode 100644
index 00000000000..9dc7573c9d3
--- /dev/null
+++ b/tests/ui/issues/issue-12033.rs
@@ -0,0 +1,7 @@
+// run-pass
+use std::cell::RefCell;
+
+fn main() {
+    let x = RefCell::new(0);
+    if *x.borrow() == 0 {} else {}
+}