Good point about embedded, smart pointers aren't that great when you try to avoid allocating memory at runtime and never free it anyway. RAII is still useful fo

Good point about embedded, smart pointers aren't that great when you try to avoid allocating memory at runtime and never free it anyway. RAII is still useful for managing other lifetimes, though. The last time I worked on embedded stuff the compiler we used generated often larger code for constexpr, so we didn't really use it.