1 files changed, 32 insertions, 0 deletions
diff --git a/tests/ui/async-await/dyn/works.rs b/tests/ui/async-await/dyn/works.rs
new file mode 100644
index 00000000000..0732a3ee2f2
--- /dev/null
+++ b/tests/ui/async-await/dyn/works.rs
@@ -0,0 +1,32 @@
+//@ aux-build:block-on.rs
+//@ edition: 2021
+//@ run-pass
+//@ check-run-results
+
+#![allow(refining_impl_trait)]
+#![feature(async_fn_in_dyn_trait)]
+//~^ WARN the feature `async_fn_in_dyn_trait` is incomplete
+
+extern crate block_on;
+
+use std::pin::Pin;
+use std::future::Future;
+
+trait AsyncTrait {
+    async fn async_dispatch(&self);
+}
+
+impl AsyncTrait for &'static str {
+    fn async_dispatch(&self) -> Pin<Box<impl Future<Output = ()>>> {
+        Box::pin(async move {
+            println!("message from the aether: {self}");
+        })
+    }
+}
+
+fn main() {
+    block_on::block_on(async {
+        let x: &dyn AsyncTrait = &"hello, world!";
+        x.async_dispatch().await;
+    });
+}