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, 25 insertions, 0 deletions

diff --git a/src/test/ui/moves/move-3-unique.rs b/src/test/ui/moves/move-3-unique.rs
new file mode 100644
index 000000000..8e5df2c3f
--- /dev/null
+++ b/src/test/ui/moves/move-3-unique.rs
@@ -0,0 +1,25 @@
+// run-pass
+#![allow(unused_mut)]
+#![allow(dead_code)]
+
+#[derive(Clone)]
+struct Triple {
+    x: isize,
+    y: isize,
+    z: isize,
+}
+
+fn test(x: bool, foo: Box<Triple>) -> isize {
+    let bar = foo;
+    let mut y: Box<Triple>;
+    if x { y = bar; } else { y = Box::new(Triple {x: 4, y: 5, z: 6}); }
+    return y.y;
+}
+
+pub fn main() {
+    let x: Box<_> = Box::new(Triple{x: 1, y: 2, z: 3});
+    for _ in 0_usize..10000_usize {
+        assert_eq!(test(true, x.clone()), 2);
+    }
+    assert_eq!(test(false, x), 5);
+}