#![allow(dead_code)] | |
trait MultiDispatch<T> { | |
type O; | |
} | |
trait Trait: Sized { | |
type A: MultiDispatch<Self::B, O = Self>; | |
type B; | |
fn new<U>(u: U) -> <Self::A as MultiDispatch<U>>::O where Self::A : MultiDispatch<U>; | |
} | |
fn test<T: Trait<B=i32>>(b: i32) -> T where T::A: MultiDispatch<i32> { T::new(b) } | |
//~^ ERROR type mismatch resolving | |
fn main() {} |