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#![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() {}
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