template<long l>
struct Outputter;

#if DEFAULT_CXX14
#  if __cplusplus != 201402L
Outputter<__cplusplus> o;
#  endif
#elif DEFAULT_CXX11
#  if __cplusplus != 201103L
Outputter<__cplusplus> o;
#  endif
#else
#  if !DEFAULT_CXX98
#    error Buildsystem error
#  endif
#  if __cplusplus != 199711L && __cplusplus != 1 && !defined(__GXX_EXPERIMENTAL_CXX0X__)
Outputter<__cplusplus> o;
#  endif
#endif

int main()
{
  return 0;
}