1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 fn takes_imm(x: &isize) { }
13 fn takes_mut(x: &mut isize) { }
15 fn apply<T, F>(t: T, f: F) where F: FnOnce(T) {
22 //~^ ERROR (values differ in mutability)
24 apply(&mut 3, takes_mut);
25 apply(&mut 3, takes_imm);
26 //~^ ERROR (values differ in mutability)