// run-pass // Test that impls on projected self types can resolve overlap, even when the // projections involve specialization, so long as the associated type is // provided by the most specialized impl. #![feature(specialization)] //~ WARN the feature `specialization` is incomplete trait Assoc { type Output; } default impl<T> Assoc for T { type Output = bool; } impl Assoc for u8 { type Output = u8; } impl Assoc for u16 { type Output = u16; } trait Foo {} impl Foo for u32 {} impl Foo for <u8 as Assoc>::Output {} impl Foo for <u16 as Assoc>::Output {} fn main() {}