1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/dropck/coroutine-liveness-1.rs b/tests/ui/dropck/coroutine-liveness-1.rs
new file mode 100644
index 000000000..aea4d15ad
--- /dev/null
+++ b/tests/ui/dropck/coroutine-liveness-1.rs
@@ -0,0 +1,18 @@
+// check-pass
+// edition: 2021
+
+// regression test for #116242.
+use std::future;
+
+fn main() {
+    let mut recv = future::ready(());
+    let _combined_fut = async {
+        let _ = || read(&mut recv);
+    };
+
+    drop(recv);
+}
+
+fn read<F: future::Future>(_: &mut F) -> F::Output {
+    todo!()
+}