rust/tests/ui/async-await/async-fn/wrong-trait.stderr

error: `async` bound modifier only allowed on `Fn`/`FnMut`/`FnOnce` traits
  --> $DIR/wrong-trait.rs:7:23
   |
LL | fn test(x: impl async Foo) {}
   |                       ^^^

error: aborting due to 1 previous error