63 Ambiguous isless(Ambiguous, Ambiguous){ return Ambiguous(); }  in isless()  function
719 #ifdef isless  in test_isless()
720 #error isless defined  in test_isless()
722     static_assert((std::is_same<decltype(std::isless((float)0, (float)0)), bool>::value), "");  in test_isless()
723     static_assert((std::is_same<decltype(std::isless((float)0, (double)0)), bool>::value), "");  in test_isless()
724     static_assert((std::is_same<decltype(std::isless((float)0, (long double)0)), bool>::value), "");  in test_isless()
725     static_assert((std::is_same<decltype(std::isless((double)0, (float)0)), bool>::value), "");  in test_isless()
726     static_assert((std::is_same<decltype(std::isless((double)0, (double)0)), bool>::value), "");  in test_isless()
727     static_assert((std::is_same<decltype(std::isless(0, (double)0)), bool>::value), "");  in test_isless()
728 …  static_assert((std::is_same<decltype(std::isless((double)0, (long double)0)), bool>::value), "");  in test_isless()
729     static_assert((std::is_same<decltype(std::isless((long double)0, (float)0)), bool>::value), "");  in test_isless()
730 …  static_assert((std::is_same<decltype(std::isless((long double)0, (double)0)), bool>::value), "");  in test_isless()
731 …static_assert((std::is_same<decltype(std::isless((long double)0, (long double)0)), bool>::value), …  in test_isless()
732     static_assert((std::is_same<decltype(isless(Ambiguous(), Ambiguous())), Ambiguous>::value), "");  in test_isless()
733     assert(std::isless(-1.0, 0.F) == true);  in test_isless()