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54a0048b | 1 | // Copyright 2016 The Rust Project Developers. See the COPYRIGHT |
223e47cc LB |
2 | // file at the top-level directory of this distribution and at |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
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. | |
a7813a04 | 10 | fn main() { |
3157f602 XL |
11 | let mut op = Some(2); |
12 | match op { | |
13 | Some(ref v) => { let a = &mut v; }, | |
14 | //~^ ERROR:cannot borrow immutable | |
cc61c64b | 15 | //~| cannot borrow mutably |
3157f602 | 16 | None => {}, |
54a0048b SL |
17 | } |
18 | } |