Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 57 insertions, 0 deletions

diff --git a/tests/ui/binding/order-drop-with-match.rs b/tests/ui/binding/order-drop-with-match.rs
new file mode 100644
index 000000000..f50632ede
--- /dev/null
+++ b/tests/ui/binding/order-drop-with-match.rs
@@ -0,0 +1,57 @@
+// run-pass
+
+// Test to make sure the destructors run in the right order.
+// Each destructor sets it's tag in the corresponding entry
+// in ORDER matching up to when it ran.
+// Correct order is: matched, inner, outer
+
+
+static mut ORDER: [usize; 3] = [0, 0, 0];
+static mut INDEX: usize = 0;
+
+struct A;
+impl Drop for A {
+    fn drop(&mut self) {
+        unsafe {
+            ORDER[INDEX] = 1;
+            INDEX = INDEX + 1;
+        }
+    }
+}
+
+struct B;
+impl Drop for B {
+    fn drop(&mut self) {
+        unsafe {
+            ORDER[INDEX] = 2;
+            INDEX = INDEX + 1;
+        }
+    }
+}
+
+struct C;
+impl Drop for C {
+    fn drop(&mut self) {
+        unsafe {
+            ORDER[INDEX] = 3;
+            INDEX = INDEX + 1;
+        }
+    }
+}
+
+fn main() {
+    {
+        let matched = A;
+        let _outer = C;
+        {
+            match matched {
+                _s => {}
+            }
+            let _inner = B;
+        }
+    }
+    unsafe {
+        let expected: &[_] = &[1, 2, 3];
+        assert_eq!(expected, ORDER);
+    }
+}