| // Copyright 2017 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. |
| |
| pub trait Mirror<Smoke> { |
| type Image; |
| } |
| |
| impl<T, Smoke> Mirror<Smoke> for T { |
| type Image = T; |
| } |
| |
| pub fn poison<S>(victim: String) where <String as Mirror<S>>::Image: Copy { |
| loop { drop(victim); } |
| } |
| |
| fn main() { |
| let s = "Hello!".to_owned(); |
| let mut s_copy = s; |
| s_copy.push_str("World!"); |
| "0wned!".to_owned(); |
| println!("{}", s); //~ ERROR use of moved value |
| } |
