Move /src/test to /tests

tests/ui/async-await/in-trait/async-example.rs

@@ -0,0 +1,32 @@
+// check-pass
+// edition: 2021
+
+#![feature(async_fn_in_trait)]
+#![allow(incomplete_features)]
+
+trait MyTrait {
+    async fn foo(&self) -> i32;
+    async fn bar(&self) -> i32;
+}
+
+impl MyTrait for i32 {
+    async fn foo(&self) -> i32 {
+        *self
+    }
+
+    async fn bar(&self) -> i32 {
+        self.foo().await
+    }
+}
+
+fn main() {
+    let x = 5;
+    // Calling from non-async context
+    let _ = x.foo();
+    let _ = x.bar();
+    // Calling from async block in non-async context
+    async {
+        let _: i32 = x.foo().await;
+        let _: i32 = x.bar().await;
+    };
+}