| // 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. |
| use std::mem; |
| |
| struct Test { f: usize } |
| impl Drop for Test { |
| fn drop(&mut self) {} |
| } |
| |
| fn main() { |
| let mut x = (Test { f: 2 }, Test { f: 4 }); |
| mem::drop(x.0); |
| x.0.f = 3; |
| //~^ ERROR partial reinitialization of uninitialized structure `x.0` |
| } |
