[Bug c++/62056] Long compile times with large tuples

[kaballo86 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62056

--- Comment #6 from Agustín Bergé <kaballo86 at hotmail dot com> ---
(In reply to Piotr Dziwinski from comment #5)
> It seems
> the recursive version of `std::tuple` is not going to be optimized easily
> and the new flat implementation is the way to go here.

Well, not necessarily, It's not `std::tuple` which is at fault, but the
compiler (gcc and every other). Note that this issue was moved from libstdc++
to c++, so that's promising!