83 Ambiguous llround(Ambiguous){ return Ambiguous(); }  in llround()  function
1155     static_assert((std::is_same<decltype(llround((float)0)), long long>::value), "");  in test_llround()
1156     static_assert((std::is_same<decltype(llround((bool)0)), long long>::value), "");  in test_llround()
1157     static_assert((std::is_same<decltype(llround((unsigned short)0)), long long>::value), "");  in test_llround()
1158     static_assert((std::is_same<decltype(llround((int)0)), long long>::value), "");  in test_llround()
1159     static_assert((std::is_same<decltype(llround((unsigned int)0)), long long>::value), "");  in test_llround()
1160     static_assert((std::is_same<decltype(llround((long)0)), long long>::value), "");  in test_llround()
1161     static_assert((std::is_same<decltype(llround((unsigned long)0)), long long>::value), "");  in test_llround()
1162     static_assert((std::is_same<decltype(llround((long long)0)), long long>::value), "");  in test_llround()
1163     static_assert((std::is_same<decltype(llround((unsigned long long)0)), long long>::value), "");  in test_llround()
1164     static_assert((std::is_same<decltype(llround((double)0)), long long>::value), "");  in test_llround()
1165     static_assert((std::is_same<decltype(llround((long double)0)), long long>::value), "");  in test_llround()
1168     static_assert((std::is_same<decltype(llround(Ambiguous())), Ambiguous>::value), "");  in test_llround()
1169     assert(llround(1) == 1LL);  in test_llround()