| warning: the feature `return_type_notation` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/equality.rs:3:12 |
| | |
| LL | #![feature(return_type_notation)] |
| | ^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #109417 <https://github.com/rust-lang/rust/issues/109417> for more information |
| = note: `#[warn(incomplete_features)]` on by default |
| |
| error: return type notation is not allowed to use type equality |
| --> $DIR/equality.rs:12:18 |
| | |
| LL | fn test<T: Trait<method() = Box<dyn Future<Output = ()>>>>() {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: aborting due to previous error; 1 warning emitted |
| |
