[Bug libstdc++/113007] `std::variant` converting constructor and `operator=` compile while the C++ Standard says they must not

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113007

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 56874
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56874&action=edit
Full testcase

Please next time attach the full testcase (or place it inline) instead of just
linking to godbolt.