rust/src/test/run-pass/while-label.rs

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2014-07-25 19:12:51 -05:00
// Copyright 2014 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 fn main() {
let mut i = 100i;
'w: while 1i + 1 == 2 {
i -= 1;
if i == 95 {
break 'w;
fail!("Should have broken out of loop");
}
}
assert_eq!(i, 95);
}