https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109704
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Well $ is an extension and MSVC does not support $, push_macro/pop_macro were for compatibility for MSVC too.
pinskia at gcc dot gnu.org via Gcc-bugs Tue, 02 May 2023 14:15:18 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109704
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Well $ is an extension and MSVC does not support $, push_macro/pop_macro were for compatibility for MSVC too.