[Bug libstdc++/93060] __uint128_t is not an std::integral/std::unsigned_integral

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93060

--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49595#c11 :
The implementation-defined extended integer types are documented alongside 
the other implementation-defined behavior in implement-c.texi: "GCC does 
not support any extended integer types.".