1 // Regression test for #88972. Used to cause a query cycle:
2 // optimized mir -> remove zsts -> layout of a generator -> optimized mir.
5 // compile-flags: --crate-type=lib -Zinline-mir=yes
8 pub async fn listen() -> Result<(), std::io::Error> {
14 pub async fn do_async() {
15 listen().await.unwrap()