message: Fix the fix that I fixed before
  Fixes Again.
diff: @@ -306,8 +306,7 @@ namespace ranges
  template<typename Fun, typename Proj = indexed_element_fn>
  constexpr int variant_visit_(std::size_t, variant_nil, Fun, Proj = {})
  {
  - RANGES_EXPECT(false);
  - return 0;
  + return (RANGES_EXPECT(false), 0);
  }
  template<typename Data, typename Fun, typename Proj = indexed_element_fn>
  constexpr int variant_visit_(std::size_t n, Data &self, Fun fun, Proj proj = {})
  