[Bug c++/50441] New: [C++0x] <type_traits> is missing GNU extension types

["classixretrox at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50441

             Bug #: 50441
           Summary: [C++0x] <type_traits> is missing GNU extension types
    Classification: Unclassified
           Product: gcc
           Version: 4.6.1
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: classixretrox@gmail.com


With -std=gnu++0x enabled, std::is_integral<__uint128_t>::value,
std::is_integral<__int128_t>::value, and
std::is_floating_point<__float128>::value should all be true.  Unfortunately,
they aren't.  This is an extremely easy simple fix, I'd assume, but it's one
that's needed, I think.