| //@ run-pass |
| //@ needs-unwind |
| //@ ignore-emscripten no threads support |
| |
| // Check that the destructors of simple enums are run on unwinding |
| |
| use std::sync::atomic::{Ordering, AtomicUsize}; |
| use std::thread; |
| |
| static LOG: AtomicUsize = AtomicUsize::new(0); |
| |
| enum WithDtor { Val } |
| impl Drop for WithDtor { |
| fn drop(&mut self) { |
| LOG.store(LOG.load(Ordering::SeqCst)+1,Ordering::SeqCst); |
| } |
| } |
| |
| pub fn main() { |
| thread::spawn(move|| { |
| let _e: WithDtor = WithDtor::Val; |
| panic!("fail"); |
| }).join().unwrap_err(); |
| |
| assert_eq!(LOG.load(Ordering::SeqCst), 1); |
| } |
