| `[alg.three.way] <https://wg21.link/alg.three.way>`_",| `lexicographical_compare_three_way <https://reviews.llvm.org/D131395>`_,[comparisons.three.way],Adrian Vogelsgesang,|Complete|
- `5.11 Clause 26: Numerics library <https://wg21.link/p1614r2#clause-26-numerics-library>`_,,,,
"| `[complex.syn] <https://wg21.link/complex.syn>`_
-| `[complex.ops] <https://wg21.link/complex.ops>`_",| remove ops `complex <https://reviews.llvm.org/D152615>`_,None,Hristo Hristov,|In Progress|
+| `[complex.ops] <https://wg21.link/complex.ops>`_",| remove ops `complex <https://reviews.llvm.org/D152615>`_,None,Hristo Hristov,|Complete|
"| `[class.slice.overview] <https://wg21.link/class.slice.overview>`_
| `[slice.ops] <https://wg21.link/slice.ops>`_",| `slice <https://reviews.llvm.org/D152617>`_,None,Hristo Hristov,|Complete|
- `5.12 Clause 27: Time library <https://wg21.link/p1614r2#clause-27-time-library>`_,,,,
template<class T> complex<T> operator/(const T&, const complex<T>&); // constexpr in C++20
template<class T> complex<T> operator+(const complex<T>&); // constexpr in C++20
template<class T> complex<T> operator-(const complex<T>&); // constexpr in C++20
-template<class T> bool operator==(const complex<T>&, const complex<T>&); // constexpr in C++14
-template<class T> bool operator==(const complex<T>&, const T&); // constexpr in C++14
-template<class T> bool operator==(const T&, const complex<T>&); // constexpr in C++14
-template<class T> bool operator!=(const complex<T>&, const complex<T>&); // constexpr in C++14
-template<class T> bool operator!=(const complex<T>&, const T&); // constexpr in C++14
-template<class T> bool operator!=(const T&, const complex<T>&); // constexpr in C++14
+template<class T> bool operator==(const complex<T>&, const complex<T>&); // constexpr in C++14
+template<class T> bool operator==(const complex<T>&, const T&); // constexpr in C++14
+template<class T> bool operator==(const T&, const complex<T>&); // constexpr in C++14, removed in C++20
+template<class T> bool operator!=(const complex<T>&, const complex<T>&); // constexpr in C++14, removed in C++20
+template<class T> bool operator!=(const complex<T>&, const T&); // constexpr in C++14, removed in C++20
+template<class T> bool operator!=(const T&, const complex<T>&); // constexpr in C++14, removed in C++20
template<class T, class charT, class traits>
basic_istream<charT, traits>&
return __x.real() == __y && __x.imag() == 0;
}
+#if _LIBCPP_STD_VER <= 17
+
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX14
bool
return !(__x == __y);
}
+#endif
+
// 26.3.7 values:
template <class _Tp, bool = is_integral<_Tp>::value,