// 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.

fn f() {
    let a = ~"hello";
    let b: &str = a;
    io::println(b);
}

fn g() {
    let c = ~"world";
    let d: &str;
    d = c;
    io::println(d);
}

fn main() {
    f();
    g();
}