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-rw-r--r--src/test/ui/issues/issue-26655.rs26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-26655.rs b/src/test/ui/issues/issue-26655.rs
new file mode 100644
index 000000000..cb386c908
--- /dev/null
+++ b/src/test/ui/issues/issue-26655.rs
@@ -0,0 +1,26 @@
+// 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);
+}