summaryrefslogtreecommitdiffstats
path: root/tests/ui/sanitize/use-after-scope.rs
blob: 30be2ae6f090641e4bdacb7374f0940b521370fd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
// needs-sanitizer-support
// needs-sanitizer-address
//
// compile-flags: -Zsanitizer=address
// run-fail
// error-pattern: ERROR: AddressSanitizer: stack-use-after-scope

static mut P: *mut usize = std::ptr::null_mut();

fn main() {
    unsafe {
        {
            let mut x = 0;
            P = &mut x;
        }
        std::ptr::write_volatile(P, 123);
    }
}