// 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.

#[deny(unnecessary_allocation)];

fn f(_: &int) {}
fn g(_: &mut int) {}

fn main() {
    f(~1); //~ ERROR unnecessary allocation, use & instead
    g(~1); //~ ERROR unnecessary allocation, use &mut instead
}