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 #![feature(managed_boxes)]
18 impl Add<int,int> for Point {
19 fn add(&self, z: &int) -> int {
20 self.x + self.y + (*z)
25 pub fn times(&self, z: int) -> int {
31 let mut p = Point {x: 3, y: 4};
33 // ok (we can loan out rcvr)
39 let mut p = Point {x: 3, y: 4};
41 // Here I create an outstanding loan and check that we get conflicts:
45 p + 3; //~ ERROR cannot borrow `p`
46 p.times(3); //~ ERROR cannot borrow `p`
48 *q + 3; // OK to use the new alias `q`
49 q.x += 1; // and OK to mutate it