1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-32389.rs b/src/test/ui/issues/issue-32389.rs
new file mode 100644
index 000000000..cc94cc819
--- /dev/null
+++ b/src/test/ui/issues/issue-32389.rs
@@ -0,0 +1,11 @@
+// run-pass
+fn foo<T>() -> T { loop {} }
+
+fn test() {
+    let ref mut a: &mut dyn FnMut((i8,), i16) = foo();
+    a((0,), 0);
+}
+
+fn main() {
+    let _ = test;
+}