// 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.

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


// error-pattern:so long
fn main() {
    let mut x = Vec::new();
    let y = vec![3];
    panic!("so long");
    x.extend(y.into_iter());
}