1 error[E0308]: mismatched types
2 --> $DIR/dont-suggest-missing-await.rs:14:18
5 | ^ expected `u32`, found opaque type
7 note: while checking the return type of the `async fn`
8 --> $DIR/dont-suggest-missing-await.rs:7:24
10 LL | async fn make_u32() -> u32 {
11 | ^^^ checked the `Output` of this `async fn`, found opaque type
12 = note: expected type `u32`
13 found opaque type `impl Future`
14 help: consider `await`ing on the `Future`
16 LL | take_u32(x.await)
19 error: aborting due to previous error
21 For more information about this error, try `rustc --explain E0308`.