| // Copyright 2018 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. |
| |
| #![feature(nll)] |
| |
| fn main() { |
| let foo = &16; |
| //~^ HELP consider changing this to be a mutable reference |
| //~| SUGGESTION &mut 16 |
| *foo = 32; |
| //~^ ERROR cannot assign to `*foo` which is behind a `&` reference |
| let bar = foo; |
| //~^ HELP consider changing this to be a mutable reference |
| //~| SUGGESTION &mut i32 |
| *bar = 64; |
| //~^ ERROR cannot assign to `*bar` which is behind a `&` reference |
| } |
