| warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes |
| --> $DIR/specialization-overlap.rs:1:12 |
| | |
| LL | #![feature(specialization)] |
| | ^^^^^^^^^^^^^^ |
| | |
| = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information |
| = help: consider using `min_specialization` instead, which is more stable and complete |
| = note: `#[warn(incomplete_features)]` on by default |
| |
| error[E0119]: conflicting implementations of trait `Foo` for type `Vec<_>` |
| --> $DIR/specialization-overlap.rs:5:1 |
| | |
| LL | impl<T: Clone> Foo for T {} |
| | ------------------------ first implementation here |
| LL | impl<T> Foo for Vec<T> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `Vec<_>` |
| |
| error[E0119]: conflicting implementations of trait `Bar` for type `(u8, u8)` |
| --> $DIR/specialization-overlap.rs:9:1 |
| | |
| LL | impl<T> Bar for (T, u8) {} |
| | ----------------------- first implementation here |
| LL | impl<T> Bar for (u8, T) {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(u8, u8)` |
| |
| error[E0119]: conflicting implementations of trait `Baz<u8>` for type `u8` |
| --> $DIR/specialization-overlap.rs:13:1 |
| | |
| LL | impl<T> Baz<T> for u8 {} |
| | --------------------- first implementation here |
| LL | impl<T> Baz<u8> for T {} |
| | ^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `u8` |
| |
| error[E0119]: conflicting implementations of trait `Qux` |
| --> $DIR/specialization-overlap.rs:17:1 |
| | |
| LL | impl<T: Clone> Qux for T {} |
| | ------------------------ first implementation here |
| LL | impl<T: Eq> Qux for T {} |
| | ^^^^^^^^^^^^^^^^^^^^^ conflicting implementation |
| |
| error: aborting due to 4 previous errors; 1 warning emitted |
| |
| For more information about this error, try `rustc --explain E0119`. |