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//@ run-pass
//@ needs-unwind
//@ needs-threads
//@ ignore-backends: gcc
// 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);
}
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