| trait Trait<A> {} |
| impl<A, B> Trait<(A, B)> for (A, B) where A: ?Sized, B: ?Sized, {} |
| //~^ ERROR E0277 |
| //~| ERROR E0277 |
| impl<A, B: ?Sized, C: ?Sized> Trait<(A, B, C)> for (A, B, C) where A: ?Sized, {} |
| //~^ ERROR E0277 |
| //~| ERROR E0277 |
| //~| ERROR E0277 |
| trait Trait2<A> {} |
| impl<A: ?Sized, B: ?Sized> Trait2<(A, B)> for (A, B) {} |
| //~^ ERROR E0277 |
| //~| ERROR E0277 |
| trait Trait3<A> {} |
| impl<A> Trait3<A> for A where A: ?Sized {} |
| //~^ ERROR E0277 |
| trait Trait4<A> {} |
| impl<A: ?Sized> Trait4<A> for A {} |
| //~^ ERROR E0277 |
| trait Trait5<A, B> {} |
| impl<X, Y> Trait5<X, Y> for X where X: ?Sized {} |
| //~^ ERROR E0277 |
| trait Trait6<A, B> {} |
| impl<X: ?Sized, Y> Trait6<X, Y> for X {} |
| //~^ ERROR E0277 |
| trait Trait7<A, B> {} |
| impl<X, Y> Trait7<X, Y> for X where Y: ?Sized {} |
| //~^ ERROR E0277 |
| trait Trait8<A, B> {} |
| impl<X, Y: ?Sized> Trait8<X, Y> for X {} |
| //~^ ERROR E0277 |
| |
| fn main() {} |
