https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108099
--- Comment #14 from Jonathan Wakely <redi at gcc dot gnu.org> ---
$ g++ -E -include type_traits -x c++ /dev/null | fgrep int128
struct __is_integral_helper<__int128>
struct __is_integral_helper<unsigned __int128>
, signed __int128
, unsigned __int128
struct __make_unsigned<__int128>
{ typedef unsigned __int128 __type; };
struct __make_signed<unsigned __int128>
{ typedef __int128 __type; };
Those are all correct. They don't use the __int128_t typedef, only the keyword.
