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, 18 insertions, 0 deletions

diff --git a/src/test/ui/moves/move-out-of-array-1.rs b/src/test/ui/moves/move-out-of-array-1.rs
new file mode 100644
index 000000000..77cb73e47
--- /dev/null
+++ b/src/test/ui/moves/move-out-of-array-1.rs
@@ -0,0 +1,18 @@
+// Ensure that we cannot move out of a fixed-size array (especially
+// when the element type has a destructor).
+
+
+struct D { _x: u8 }
+
+impl Drop for D { fn drop(&mut self) { } }
+
+fn main() {
+    fn d() -> D { D { _x: 0 } }
+
+    let _d1 = foo([d(), d(), d(), d()], 1);
+    let _d3 = foo([d(), d(), d(), d()], 3);
+}
+
+fn foo(a: [D; 4], i: usize) -> D {
+    a[i] //~ ERROR cannot move out of type `[D; 4]`, a non-copy array
+}