| // 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. |
| |
| // Test that methods whose impl-trait-ref contains associated types |
| // are supported. |
| |
| trait Device { |
| type Resources; |
| } |
| struct Foo<D, R>(D, R); |
| |
| trait Tr { |
| fn present(&self) {} |
| } |
| |
| impl<D: Device> Tr for Foo<D, D::Resources> { |
| fn present(&self) {} |
| } |
| |
| struct Res; |
| struct Dev; |
| impl Device for Dev { |
| type Resources = Res; |
| } |
| |
| fn main() { |
| let foo = Foo(Dev, Res); |
| foo.present(); |
| } |
