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, 28 insertions, 0 deletions

diff --git a/src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures-pass.rs b/src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures-pass.rs
new file mode 100644
index 000000000..583f70f41
--- /dev/null
+++ b/src/test/ui/pattern/move-ref-patterns/move-ref-patterns-closure-captures-pass.rs
@@ -0,0 +1,28 @@
+// check-pass
+
+fn main() {
+    struct U;
+    fn accept_fn_once(_: impl FnOnce()) {}
+    fn accept_fn_mut(_: impl FnMut()) {}
+    fn accept_fn(_: impl Fn()) {}
+
+    let mut tup = (U, U, U);
+    let (ref _x0, _x1, ref mut _x2) = tup;
+    let c1 = || {
+        drop::<&U>(_x0);
+        drop::<U>(_x1);
+        drop::<&mut U>(_x2);
+    };
+    accept_fn_once(c1);
+
+    let c2 = || {
+        drop::<&U>(_x0);
+        drop::<&mut U>(_x2);
+    };
+    accept_fn_mut(c2);
+
+    let c3 = || {
+        drop::<&U>(_x0);
+    };
+    accept_fn(c3);
+}