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Release Cosmopolitan v3.6.0
This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
This commit is contained in:
Justine Tunney
parent
62ace3623a
commit
5660ec4741
1585 changed files with 117353 additions and 271644 deletions
117
third_party/libcxx/__utility/integer_sequence.h
vendored
117
third_party/libcxx/__utility/integer_sequence.h
vendored
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@ -19,7 +19,8 @@
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_LIBCPP_BEGIN_NAMESPACE_STD
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template <size_t...> struct __tuple_indices;
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template <size_t...>
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struct __tuple_indices;
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template <class _IdxType, _IdxType... _Values>
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struct __integer_sequence {
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@ -30,119 +31,55 @@ struct __integer_sequence {
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using __to_tuple_indices = __tuple_indices<(_Values + _Sp)...>;
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};
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#if !__has_builtin(__make_integer_seq) || defined(_LIBCPP_TESTING_FALLBACK_MAKE_INTEGER_SEQUENCE)
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namespace __detail {
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template<typename _Tp, size_t ..._Extra> struct __repeat;
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template<typename _Tp, _Tp ..._Np, size_t ..._Extra> struct __repeat<__integer_sequence<_Tp, _Np...>, _Extra...> {
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typedef _LIBCPP_NODEBUG __integer_sequence<_Tp,
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_Np...,
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sizeof...(_Np) + _Np...,
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2 * sizeof...(_Np) + _Np...,
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3 * sizeof...(_Np) + _Np...,
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4 * sizeof...(_Np) + _Np...,
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5 * sizeof...(_Np) + _Np...,
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6 * sizeof...(_Np) + _Np...,
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7 * sizeof...(_Np) + _Np...,
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_Extra...> type;
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};
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template<size_t _Np> struct __parity;
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template<size_t _Np> struct __make : __parity<_Np % 8>::template __pmake<_Np> {};
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template<> struct __make<0> { typedef __integer_sequence<size_t> type; };
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template<> struct __make<1> { typedef __integer_sequence<size_t, 0> type; };
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template<> struct __make<2> { typedef __integer_sequence<size_t, 0, 1> type; };
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template<> struct __make<3> { typedef __integer_sequence<size_t, 0, 1, 2> type; };
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template<> struct __make<4> { typedef __integer_sequence<size_t, 0, 1, 2, 3> type; };
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template<> struct __make<5> { typedef __integer_sequence<size_t, 0, 1, 2, 3, 4> type; };
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template<> struct __make<6> { typedef __integer_sequence<size_t, 0, 1, 2, 3, 4, 5> type; };
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template<> struct __make<7> { typedef __integer_sequence<size_t, 0, 1, 2, 3, 4, 5, 6> type; };
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template<> struct __parity<0> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type> {}; };
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template<> struct __parity<1> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 1> {}; };
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template<> struct __parity<2> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 2, _Np - 1> {}; };
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template<> struct __parity<3> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 3, _Np - 2, _Np - 1> {}; };
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template<> struct __parity<4> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
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template<> struct __parity<5> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 5, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
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template<> struct __parity<6> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 6, _Np - 5, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
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template<> struct __parity<7> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 7, _Np - 6, _Np - 5, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
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} // namespace detail
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#endif
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#if __has_builtin(__make_integer_seq)
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template <size_t _Ep, size_t _Sp>
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using __make_indices_imp =
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typename __make_integer_seq<__integer_sequence, size_t, _Ep - _Sp>::template
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__to_tuple_indices<_Sp>;
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#else
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typename __make_integer_seq<__integer_sequence, size_t, _Ep - _Sp>::template __to_tuple_indices<_Sp>;
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#elif __has_builtin(__integer_pack)
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template <size_t _Ep, size_t _Sp>
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using __make_indices_imp =
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typename __detail::__make<_Ep - _Sp>::type::template __to_tuple_indices<_Sp>;
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typename __integer_sequence<size_t, __integer_pack(_Ep - _Sp)...>::template __to_tuple_indices<_Sp>;
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#else
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# error "No known way to get an integer pack from the compiler"
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#endif
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#if _LIBCPP_STD_VER >= 14
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template<class _Tp, _Tp... _Ip>
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struct _LIBCPP_TEMPLATE_VIS integer_sequence
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{
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typedef _Tp value_type;
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static_assert( is_integral<_Tp>::value,
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"std::integer_sequence can only be instantiated with an integral type" );
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static
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_LIBCPP_INLINE_VISIBILITY
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constexpr
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size_t
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size() noexcept { return sizeof...(_Ip); }
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template <class _Tp, _Tp... _Ip>
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struct _LIBCPP_TEMPLATE_VIS integer_sequence {
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typedef _Tp value_type;
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static_assert(is_integral<_Tp>::value, "std::integer_sequence can only be instantiated with an integral type");
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static _LIBCPP_HIDE_FROM_ABI constexpr size_t size() noexcept { return sizeof...(_Ip); }
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};
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template<size_t... _Ip>
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using index_sequence = integer_sequence<size_t, _Ip...>;
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template <size_t... _Ip>
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using index_sequence = integer_sequence<size_t, _Ip...>;
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#if __has_builtin(__make_integer_seq) && !defined(_LIBCPP_TESTING_FALLBACK_MAKE_INTEGER_SEQUENCE)
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# if __has_builtin(__make_integer_seq)
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template <class _Tp, _Tp _Ep>
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using __make_integer_sequence _LIBCPP_NODEBUG = __make_integer_seq<integer_sequence, _Tp, _Ep>;
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using make_integer_sequence _LIBCPP_NODEBUG = __make_integer_seq<integer_sequence, _Tp, _Ep>;
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#else
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# elif __has_builtin(__integer_pack)
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template<typename _Tp, _Tp _Np> using __make_integer_sequence_unchecked _LIBCPP_NODEBUG =
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typename __detail::__make<_Np>::type::template __convert<integer_sequence, _Tp>;
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template <class _Tp, _Tp _SequenceSize>
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using make_integer_sequence _LIBCPP_NODEBUG = integer_sequence<_Tp, __integer_pack(_SequenceSize)...>;
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template <class _Tp, _Tp _Ep>
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struct __make_integer_sequence_checked
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{
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static_assert(is_integral<_Tp>::value,
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"std::make_integer_sequence can only be instantiated with an integral type" );
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static_assert(0 <= _Ep, "std::make_integer_sequence must have a non-negative sequence length");
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// Workaround GCC bug by preventing bad installations when 0 <= _Ep
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// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68929
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typedef _LIBCPP_NODEBUG __make_integer_sequence_unchecked<_Tp, 0 <= _Ep ? _Ep : 0> type;
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};
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# else
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# error "No known way to get an integer pack from the compiler"
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# endif
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template <class _Tp, _Tp _Ep>
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using __make_integer_sequence _LIBCPP_NODEBUG = typename __make_integer_sequence_checked<_Tp, _Ep>::type;
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template <size_t _Np>
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using make_index_sequence = make_integer_sequence<size_t, _Np>;
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#endif
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template<class _Tp, _Tp _Np>
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using make_integer_sequence = __make_integer_sequence<_Tp, _Np>;
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template<size_t _Np>
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using make_index_sequence = make_integer_sequence<size_t, _Np>;
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template<class... _Tp>
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using index_sequence_for = make_index_sequence<sizeof...(_Tp)>;
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template <class... _Tp>
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using index_sequence_for = make_index_sequence<sizeof...(_Tp)>;
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# if _LIBCPP_STD_VER >= 20
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// Executes __func for every element in an index_sequence.
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template <size_t... _Index, class _Function>
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_LIBCPP_HIDE_FROM_ABI constexpr void __for_each_index_sequence(index_sequence<_Index...>, _Function __func) {
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(__func.template operator()<_Index>(), ...);
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(__func.template operator()<_Index>(), ...);
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}
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# endif // _LIBCPP_STD_VER >= 20
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