rust/src/test/compile-fail/issue-2969.rs

// 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.

// xfail-test
fn main()
{
// See #2969 -- error message should be improved
   let mut x = [1, 2, 4];
   let v : &int = &x[2];
   x[2] = 6;
   assert!(*v == 6);
}