Re: [committed] libstdc++: Simplify variant access functions

[Maciej Cencora via Gcc-patches]

Hi,

variant getter can be implemented in C++17 without using "recursive"
calls, but by generating a list of member pointers and applying them
with fold expression. Here's an example:

https://godbolt.org/z/3vcKjWjPG

Regards,
Maciej