| warning[E0210]: type parameter `T` must be covered by another type when it appears before the first local type (`B`) |
| --> $DIR/orphan-check-alias.rs:21:6 |
| | |
| LL | impl<T> foreign::Trait2<B, T> for <T as Id>::Assoc { |
| | ^ type parameter `T` must be covered by another type when it appears before the first local type (`B`) |
| | |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! |
| = note: for more information, see issue #124559 <https://github.com/rust-lang/rust/issues/124559> |
| = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type |
| = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait<T1, ..., Tn> for T0`, where `T0` is the first and `Tn` is the last |
| = note: `#[warn(uncovered_param_in_projection)]` on by default |
| |
| warning: 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0210`. |
