src/test/ui/consts/union_constant.rs

   1 // build-pass (FIXME(62277): could be check-pass?)
   2
   3 union Uninit {
   4     _never_use: *const u8,
   5     uninit: (),
   6 }
   7
   8 const UNINIT: Uninit = Uninit { uninit: () };
   9 const UNINIT2: (Uninit,) = (Uninit { uninit: () }, );
  10
  11 fn main() {}