-// Copyright 2015 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.
-
use std::ops::AddAssign;
struct Int(i32);
fn main() {
let mut x = Int(1);
- x //~ error: use of moved value: `x`
- //~^ value used here after move
+ x
+ //~^ NOTE borrow of `x` occurs here
+=
- x; //~ value moved here
+ x;
+ //~^ ERROR cannot move out of `x` because it is borrowed
+ //~| move out of `x` occurs here
let y = Int(2);
- //~^ consider changing this to `mut y`
- y //~ error: cannot borrow immutable local variable `y` as mutable
- //~| cannot borrow
+ //~^ HELP consider changing this to be mutable
+ //~| SUGGESTION mut y
+ y //~ ERROR cannot borrow `y` as mutable, as it is not declared as mutable
+ //~| cannot borrow as mutable
+=
Int(1);
}