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, 9 insertions, 0 deletions

diff --git a/src/test/ui/const-generics/promotion.rs b/src/test/ui/const-generics/promotion.rs
new file mode 100644
index 000000000..ce9a1a0fe
--- /dev/null
+++ b/src/test/ui/const-generics/promotion.rs
@@ -0,0 +1,9 @@
+// run-pass
+// tests that promoting expressions containing const parameters is allowed.
+fn promotion_test<const N: usize>() -> &'static usize {
+    &(3 + N)
+}
+
+fn main() {
+    assert_eq!(promotion_test::<13>(), &16);
+}