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, 22 insertions, 0 deletions

diff --git a/src/test/ui/box/issue-95036.rs b/src/test/ui/box/issue-95036.rs
new file mode 100644
index 000000000..c2d4275aa
--- /dev/null
+++ b/src/test/ui/box/issue-95036.rs
@@ -0,0 +1,22 @@
+// compile-flags: -O
+// build-pass
+
+#![feature(allocator_api, bench_black_box)]
+
+#[inline(never)]
+pub fn by_ref(node: &mut Box<[u8; 1], &std::alloc::Global>) {
+    node[0] = 9u8;
+}
+
+pub fn main() {
+    let mut node = Box::new_in([5u8], &std::alloc::Global);
+    node[0] = 7u8;
+
+    std::hint::black_box(node);
+
+    let mut node = Box::new_in([5u8], &std::alloc::Global);
+
+    by_ref(&mut node);
+
+    std::hint::black_box(node);
+}