> There are ways to force such functions to be evaluated at compile time, but they're pretty awkward C++20 has “consteval“: https://en.cppreference.com/w/cpp/

> There are ways to force such functions to be evaluated at compile time, but they're pretty awkward C++20 has “consteval“: https://en.cppreference.com/w/cpp/language/consteval https://en.cppreference.com/w/cpp/language/consteval