| // Copyright 2013 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 Fooable { |
| fn yes(self); |
| } |
| |
| impl Fooable for usize { |
| fn yes(self) { |
| for _ in 0..self { println!("yes"); } |
| } |
| } |
| |
| pub fn main() { |
| 2.yes(); |
| } |
