| // Copyright 2017 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. |
| |
| // revisions: ast mir |
| //[mir]compile-flags: -Z borrowck=mir |
| |
| fn cplusplus_mode_exceptionally_unsafe(x: &mut Option<&'static mut isize>) { |
| let mut z = (0, 0); |
| *x = Some(&mut z.1); |
| //[ast]~^ ERROR `z.1` does not live long enough [E0597] |
| //[mir]~^^ ERROR `z.1` does not live long enough [E0597] |
| panic!("catch me for a dangling pointer!") |
| } |
| |
| fn main() { |
| cplusplus_mode_exceptionally_unsafe(&mut None); |
| } |
