From 6d86163ffb0209aca8bf097c07304291e0f10a28 Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Fri, 30 Aug 2019 09:35:02 +0200 Subject: const-eval tests: make all unions repr(C) --- src/test/ui/consts/const-eval/ub-nonnull.rs | 1 + 1 file changed, 1 insertion(+) (limited to 'src/test/ui/consts/const-eval/ub-nonnull.rs') diff --git a/src/test/ui/consts/const-eval/ub-nonnull.rs b/src/test/ui/consts/const-eval/ub-nonnull.rs index 9edae1965ce..8ce64ced7df 100644 --- a/src/test/ui/consts/const-eval/ub-nonnull.rs +++ b/src/test/ui/consts/const-eval/ub-nonnull.rs @@ -24,6 +24,7 @@ const NULL_U8: NonZeroU8 = unsafe { mem::transmute(0u8) }; const NULL_USIZE: NonZeroUsize = unsafe { mem::transmute(0usize) }; //~^ ERROR it is undefined behavior to use this value +#[repr(C)] union Transmute { uninit: (), out: NonZeroU8, -- cgit 1.4.1-3-g733a5