How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?

Question

(Note: This question is about not having to specify the number of elements and still allow nested types to be directly initialized.)
This question discu

Answer 1

I'd expect a simple make_array.

template std::array make_array(T&&... refs) {
    // return std::array{ { std::forward(refs)... } };
    return { std::forward(refs)... };
}