| // revisions: current next | |
| //[current] known-bug: #109924 | |
| //[next] check-pass | |
| //[next] compile-flags: -Ztrait-solver=next | |
| // edition:2021 | |
| #![feature(return_type_notation)] | |
| //[next]~^ WARN the feature `return_type_notation` is incomplete | |
| trait Foo { | |
| async fn bar(&self); | |
| } | |
| struct Bar; | |
| impl Foo for Bar { | |
| async fn bar(&self) {} | |
| } | |
| fn build<T>(_: T) where T: Foo<bar(): Send> {} | |
| fn main() { | |
| build(Bar); | |
| } |