1 files changed, 20 insertions, 0 deletions
diff --git a/tests/ui/generator/issue-53548-1.rs b/tests/ui/generator/issue-53548-1.rs
new file mode 100644
index 000000000..173ae3c6f
--- /dev/null
+++ b/tests/ui/generator/issue-53548-1.rs
@@ -0,0 +1,20 @@
+// A variant of #53548 that does not actually require generators,
+// but which encountered the same ICE/error. See `issue-53548.rs`
+// for details.
+//
+// check-pass
+
+use std::cell::RefCell;
+use std::rc::Rc;
+
+trait Trait: 'static {}
+
+struct Store<C> {
+    inner: Rc<RefCell<Option<C>>>,
+}
+
+fn main() {
+    let store = Store::<Box<for<'a> fn(&(dyn Trait + 'a))>> {
+        inner: Default::default(),
+    };
+}