Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/ui/consts/const-eval/valid-const.rs b/tests/ui/consts/const-eval/valid-const.rs
new file mode 100644
index 000000000..5f47d1c4f
--- /dev/null
+++ b/tests/ui/consts/const-eval/valid-const.rs
@@ -0,0 +1,17 @@
+// check-pass
+
+// Some constants that *are* valid
+
+use std::mem;
+use std::ptr::NonNull;
+use std::num::{NonZeroU8, NonZeroUsize};
+
+const NON_NULL_PTR1: NonNull<u8> = unsafe { mem::transmute(1usize) };
+const NON_NULL_PTR2: NonNull<u8> = unsafe { mem::transmute(&0) };
+
+const NON_NULL_U8: NonZeroU8 = unsafe { mem::transmute(1u8) };
+const NON_NULL_USIZE: NonZeroUsize = unsafe { mem::transmute(1usize) };
+
+const UNIT: () = ();
+
+fn main() {}