Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.rs b/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.rs
new file mode 100644
index 000000000..9d1f08d6e
--- /dev/null
+++ b/tests/ui/pattern/bindings-after-at/bind-by-move-neither-can-live-while-the-other-survives-1.rs
@@ -0,0 +1,37 @@
+// This test is taken directly from #16053.
+// It checks that you cannot use an AND-pattern (`binding @ pat`)
+// where one side is by-ref and the other is by-move.
+
+struct X {
+    x: (),
+}
+
+fn main() {
+    let x = Some(X { x: () });
+    match x {
+        Some(ref _y @ _z) => {} //~ ERROR cannot move out of value because it is borrowed
+        //~| ERROR borrow of moved value
+        None => panic!(),
+    }
+
+    let x = Some(X { x: () });
+    match x {
+        Some(_z @ ref _y) => {}
+        //~^ ERROR borrow of moved value
+        None => panic!(),
+    }
+
+    let mut x = Some(X { x: () });
+    match x {
+        Some(ref mut _y @ _z) => {} //~ ERROR cannot move out of value because it is borrowed
+        //~| ERROR borrow of moved value
+        None => panic!(),
+    }
+
+    let mut x = Some(X { x: () });
+    match x {
+        Some(_z @ ref mut _y) => {}
+        //~^ ERROR borrow of moved value
+        None => panic!(),
+    }
+}