| use std::ops::DispatchFromDyn; //~ ERROR use of unstable library feature 'dispatch_from_dyn' |
| struct Smaht<T, MISC>(PhantomData); //~ ERROR cannot find type `PhantomData` in this scope |
| impl<T> DispatchFromDyn<Smaht<U, MISC>> for T {} //~ ERROR cannot find type `U` in this scope |
| //~^ ERROR cannot find type `MISC` in this scope |
| //~| ERROR use of unstable library feature 'dispatch_from_dyn' |
| //~| ERROR the trait `DispatchFromDyn` may only be implemented for a coercion between structures |
| //~| ERROR type parameter `T` must be covered by another type when it appears before the first |
| trait Foo: X<u32> {} |
| trait X<T> { |
| fn foo(self: Smaht<Self, T>); |
| } |
| trait Marker {} |
| impl Marker for dyn Foo {} |
| fn main() {} |
