| // Copyright 2015 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // Check that we do not report ambiguities when the same predicate |
| // appears in the environment twice. Issue #21965. |
| |
| // pretty-expanded FIXME #23616 |
| |
| trait Foo { |
| type B; |
| |
| fn get() -> Self::B; |
| } |
| |
| fn foo<T>() -> () |
| where T : Foo<B=()>, T : Foo<B=()> |
| { |
| <T as Foo>::get() |
| } |
| |
| fn main() { |
| } |
