| error[E0277]: the trait bound `U: Eq` is not satisfied |
| --> $DIR/specialization-wfcheck.rs:7:17 |
| | |
| LL | default impl<U> Foo<'static, U> for () {} |
| | ^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `U` |
| | |
| note: required by a bound in `Foo` |
| --> $DIR/specialization-wfcheck.rs:5:18 |
| | |
| LL | trait Foo<'a, T: Eq + 'a> { } |
| | ^^ required by this bound in `Foo` |
| help: consider restricting type parameter `U` with trait `Eq` |
| | |
| LL | default impl<U: std::cmp::Eq> Foo<'static, U> for () {} |
| | ++++++++++++++ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
