src/test/ui/issue-46472.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

// Copyright 2016 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.

// compile-flags: -Z emit-end-regions -Z borrowck=compare

fn bar<'a>() -> &'a mut u32 {
    &mut 4
    //~^ ERROR borrowed value does not live long enough (Ast) [E0597]
    //~| ERROR borrowed value does not live long enough (Mir) [E0597]
}

fn main() { }