rust/src/test/compile-fail/loop-labeled-break-value.rs

// 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.

fn main() {
    loop {
        let _: i32 = loop { break }; //~ ERROR mismatched types
    }
    loop {
        let _: i32 = 'inner: loop { break 'inner }; //~ ERROR mismatched types
    }
    loop {
        let _: i32 = 'inner2: loop { loop { break 'inner2 } }; //~ ERROR mismatched types
    }
}