// Copyright 2013 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() {
    let a = &~1;
    let mut c: ~int;
    match copy *a {
        b => c = b
    };
    log(error, *c);
    log(error, *a);

/*
    for os::args().each |arg| {
        match copy *arg {
            s => { }
        }
    }
*/
}