| // 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. |
| |
| trait Foo<T> { |
| fn f(&self, x: &T); |
| } |
| |
| trait Bar : Sized + Foo<Self> { |
| fn g(&self); |
| } |
| |
| struct S { |
| x: isize |
| } |
| |
| impl Foo<S> for S { |
| fn f(&self, x: &S) { |
| println!("{}", x.x); |
| } |
| } |
| |
| impl Bar for S { |
| fn g(&self) { |
| self.f(self); |
| } |
| } |
| |
| pub fn main() { |
| let s = S { x: 1 }; |
| s.g(); |
| } |
