From 52356cad4e749dd394d5f7571f4589b9d1430db5 Mon Sep 17 00:00:00 2001
From: Yuki OKUSHI <huyuumi.dev@gmail.com>
Date: Sun, 28 Apr 2019 22:54:06 +0900
Subject: [PATCH] Add test

---
 src/test/ui/async-with-closure.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 src/test/ui/async-with-closure.rs

diff --git a/src/test/ui/async-with-closure.rs b/src/test/ui/async-with-closure.rs
new file mode 100644
index 00000000000..856a778078a
--- /dev/null
+++ b/src/test/ui/async-with-closure.rs
@@ -0,0 +1,26 @@
+// compile-pass
+// edition:2018
+
+#![feature(async_await, await_macro)]
+
+trait MyClosure {
+    type Args;
+}
+
+impl<R> MyClosure for dyn FnMut() -> R
+where R: 'static {
+    type Args = ();
+}
+
+struct MyStream<C: ?Sized + MyClosure> {
+    x: C::Args,
+}
+
+async fn get_future<C: ?Sized + MyClosure>(_stream: MyStream<C>) {}
+
+async fn f() {
+    let messages: MyStream<FnMut()> = unimplemented!();
+    await!(get_future(messages));
+}
+
+fn main() {}