[Bug c++/98939] [C++23] Implement P1787R6 "Declarations and where to find them"

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98939

--- Comment #8 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Additional comments about this proposal:
https://gcc.gnu.org/pipermail/gcc-patches/2021-August/578297.html