| // Copyright 2014 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. |
| |
| // run-pass |
| |
| #![feature(specialization)] |
| |
| // Test that you can specialize via an explicit trait hierarchy |
| |
| // FIXME: this doesn't work yet... |
| |
| trait Parent {} |
| trait Child: Parent {} |
| |
| trait Foo {} |
| |
| impl<T: Parent> Foo for T {} |
| impl<T: Child> Foo for T {} |
| |
| fn main() {} |
