1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // The type of `y` ends up getting inferred to the type of the block.
14 let mut _y = vec!(&mut x);
15 while x < 10 { //~ ERROR cannot use `x` because it was mutably borrowed
16 let mut z = x; //~ ERROR cannot use `x` because it was mutably borrowed
17 _y.push(&mut z); //~ ERROR `z` does not live long enough
18 x += 1; //~ ERROR cannot assign