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 // There is some other borrowck bug, so we make the stuff not mut.
16 fn SetX(&mut self, S);
20 trait Movable<S: Add<Output=S>>: Positioned<S> {
21 fn translate(&mut self, dx: S) {
22 let x = self.X() + dx;
27 struct Point<S> { x: S, y: S }
29 impl<S: Clone> Positioned<S> for Point<S> {
30 fn SetX(&mut self, x: S) {
38 impl<S: Clone + Add<Output=S>> Movable<S> for Point<S> {}
41 let mut p = Point{ x: 1, y: 2};