const-region-ptrs.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.

// run-pass
#![allow(non_upper_case_globals)]

struct Pair<'a> { a: isize, b: &'a isize }

const x: &'static isize = &10;

const y: &'static Pair<'static> = &Pair {a: 15, b: x};

pub fn main() {
    println!("x = {}", *x);
    println!("y = {{a: {}, b: {}}}", y.a, *(y.b));
    assert_eq!(*x, 10);
    assert_eq!(*(y.b), 10);
}