| // Copyright 2012 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. |
| |
| fn foo() -> int { |
| let x: int; |
| |
| while 1 != 2 { |
| break; |
| x = 0; |
| } |
| |
| info!("{}", x); //~ ERROR use of possibly uninitialized variable: `x` |
| |
| return 17; |
| } |
| |
| fn main() { info!("{}", foo()); } |
