So what exactly is better / faster / clearer / safer in C23?
We already had some C23 topics here. My list - #warning (better) - typeof/auto (better only when strictly necessary) - digit separator (better, safer) - binary literal useful - #elifdef, OK not a problem, not complex.. - _has_include useful - [[nodiscard]] safer (although I think it could be better defined) - static_assert no param (clear)