| // run-pass |
| #![allow(unused_variables)] |
| // Test that we normalize associated types that appear in a bound that |
| // contains a binding. Issue #21664. |
| |
| // pretty-expanded FIXME #23616 |
| |
| #![allow(dead_code)] |
| |
| pub trait Integral { |
| type Opposite; |
| } |
| |
| impl Integral for i32 { |
| type Opposite = u32; |
| } |
| |
| impl Integral for u32 { |
| type Opposite = i32; |
| } |
| |
| pub trait FnLike<A> { |
| type R; |
| |
| fn dummy(&self, a: A) -> Self::R { loop { } } |
| } |
| |
| fn foo<T>() |
| where T : FnLike<<i32 as Integral>::Opposite, R=bool> |
| { |
| bar::<T>(); |
| } |
| |
| fn bar<T>() |
| where T : FnLike<u32, R=bool> |
| {} |
| |
| fn main() { } |