| //@ needs-sanitizer-support |
| //@ needs-sanitizer-hwaddress |
| // |
| //@ compile-flags: -Z sanitizer=hwaddress -O -g -C target-feature=+tagged-globals -C unsafe-allow-abi-mismatch=sanitizer |
| // |
| //@ run-fail |
| //@ error-pattern: HWAddressSanitizer: tag-mismatch |
| |
| use std::hint::black_box; |
| |
| fn main() { |
| let xs = vec![0, 1, 2, 3]; |
| // Avoid optimizing everything out. |
| let xs = black_box(xs.as_ptr()); |
| let code = unsafe { *xs.offset(4) }; |
| std::process::exit(code); |
| } |
| |
| //~? WARN unknown and unstable feature specified for `-Ctarget-feature`: `tagged-globals` |
