100 Ambiguous tgamma(Ambiguous){ return Ambiguous(); }  in tgamma()  function
1520     static_assert((std::is_same<decltype(std::tgamma((float)0)), float>::value), "");  in test_tgamma()
1521     static_assert((std::is_same<decltype(std::tgamma((bool)0)), double>::value), "");  in test_tgamma()
1522     static_assert((std::is_same<decltype(std::tgamma((unsigned short)0)), double>::value), "");  in test_tgamma()
1523     static_assert((std::is_same<decltype(std::tgamma((int)0)), double>::value), "");  in test_tgamma()
1524     static_assert((std::is_same<decltype(std::tgamma((unsigned int)0)), double>::value), "");  in test_tgamma()
1525     static_assert((std::is_same<decltype(std::tgamma((long)0)), double>::value), "");  in test_tgamma()
1526     static_assert((std::is_same<decltype(std::tgamma((unsigned long)0)), double>::value), "");  in test_tgamma()
1527     static_assert((std::is_same<decltype(std::tgamma((long long)0)), double>::value), "");  in test_tgamma()
1528     static_assert((std::is_same<decltype(std::tgamma((unsigned long long)0)), double>::value), "");  in test_tgamma()
1529     static_assert((std::is_same<decltype(std::tgamma((double)0)), double>::value), "");  in test_tgamma()
1530     static_assert((std::is_same<decltype(std::tgamma((long double)0)), long double>::value), "");  in test_tgamma()
1533     static_assert((std::is_same<decltype(tgamma(Ambiguous())), Ambiguous>::value), "");  in test_tgamma()
1534     assert(std::tgamma(1) == 1);  in test_tgamma()