34ae5d70ac
The code generation previously assumed a reference could not alter the value in a way the destructor would notice. This is an incorrect assumption for `&mut`, and is also incorrect for an `&` pointer to a non-`Freeze` type. Closes #7972
18 lines
541 B
Rust
18 lines
541 B
Rust
// Copyright 2013 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.
|
|
|
|
fn foo(x: &mut ~u8) {
|
|
*x = ~5;
|
|
}
|
|
|
|
pub fn main() {
|
|
foo(&mut ~4);
|
|
}
|