Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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);
+}