src/test/run-pass/for-loop-while/liveness-assign-imm-local-after-loop.rs


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// 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.

// run-pass
#![allow(dead_code)]
#![allow(unused_assignments)]
// pretty-expanded FIXME #23616

#![allow(unreachable_code)]
#![allow(unused_variables)]

fn test(_cond: bool) {
    let v: isize;
    v = 1;
    loop { } // loop never terminates, so no error is reported
    v = 2;
}

pub fn main() {
    // note: don't call test()... :)
}