[Bug c++/119855] cassert incompatible with new multidimensional index operator in c++23

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119855

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC actually documents this too:
https://gcc.gnu.org/onlinedocs/cpp/Macro-Arguments.html

Even though that is part of the standard.