| // edition: 2021 |
| |
| #![feature(return_type_notation)] |
| //~^ WARN the feature `return_type_notation` is incomplete |
| |
| trait Trait { |
| async fn method() {} |
| } |
| |
| fn foo<T: Trait<method(i32): Send>>() {} |
| //~^ ERROR argument types not allowed with return type notation |
| //~| ERROR associated type bounds are unstable |
| |
| fn bar<T: Trait<method() -> (): Send>>() {} |
| //~^ ERROR return type not allowed with return type notation |
| //~| ERROR associated type bounds are unstable |
| |
| fn baz<T: Trait<method(..): Send>>() {} |
| //~^ ERROR return type notation uses `()` instead of `(..)` for elided arguments |
| |
| fn main() {} |
