[Bug libstdc++/121811] stdckdint.h fails to compile in C++26 mode in GCC 14

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121811

--- Comment #12 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>* GCC + libc++: fails, because it uses the failing C header


This sounds like a bug in libc++ for not providing a C++26 header.