| // revisions: old re |
| |
| #![cfg_attr(re, feature(re_rebalance_coherence))] |
| |
| trait Foo { fn foo() {} } |
| |
| impl<T> Foo for T {} |
| impl<U> Foo for U {} |
| //[old]~^ ERROR conflicting implementations of trait `Foo`: |
| //[re]~^^ ERROR E0119 |
| |
| |
| trait Bar { fn bar() {} } |
| |
| impl<T> Bar for (T, u8) {} |
| impl<T> Bar for (u8, T) {} |
| //[old]~^ ERROR conflicting implementations of trait `Bar` for type `(u8, u8)`: |
| //[re]~^^ ERROR E0119 |
| |
| trait Baz<T> { fn baz() {} } |
| |
| impl<T> Baz<u8> for T {} |
| impl<T> Baz<T> for u8 {} |
| //[old]~^ ERROR conflicting implementations of trait `Baz<u8>` for type `u8`: |
| //[re]~^^ ERROR E0119 |
| |
| trait Quux<U, V> { fn quux() {} } |
| |
| impl<T, U, V> Quux<U, V> for T {} |
| impl<T, U> Quux<U, U> for T {} |
| //[old]~^ ERROR conflicting implementations of trait `Quux<_, _>`: |
| //[re]~^^ ERROR E0119 |
| impl<T, V> Quux<T, V> for T {} |
| //[old]~^ ERROR conflicting implementations of trait `Quux<_, _>`: |
| //[re]~^^ ERROR E0119 |
| |
| fn main() {} |
