Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/ui/panics/panic-in-dtor-drops-fields.rs b/tests/ui/panics/panic-in-dtor-drops-fields.rs
new file mode 100644
index 000000000..c0963aa31
--- /dev/null
+++ b/tests/ui/panics/panic-in-dtor-drops-fields.rs
@@ -0,0 +1,38 @@
+// run-pass
+// needs-unwind
+#![allow(dead_code)]
+#![allow(non_upper_case_globals)]
+
+// ignore-emscripten no threads support
+
+use std::thread;
+
+static mut dropped: bool = false;
+
+struct A {
+    b: B,
+}
+
+struct B {
+    foo: isize,
+}
+
+impl Drop for A {
+    fn drop(&mut self) {
+        panic!()
+    }
+}
+
+impl Drop for B {
+    fn drop(&mut self) {
+        unsafe { dropped = true; }
+    }
+}
+
+pub fn main() {
+    let ret = thread::spawn(move|| {
+        let _a = A { b: B { foo: 3 } };
+    }).join();
+    assert!(ret.is_err());
+    unsafe { assert!(dropped); }
+}