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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
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parent
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1585 changed files with 117353 additions and 271644 deletions
31
third_party/libcxx/__format/concepts.h
vendored
31
third_party/libcxx/__format/concepts.h
vendored
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@ -13,11 +13,14 @@
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#include <__concepts/same_as.h>
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#include <__concepts/semiregular.h>
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#include <__config>
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#include <__format/format_fwd.h>
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#include <__format/format_parse_context.h>
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#include <__fwd/format.h>
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#include <__fwd/tuple.h>
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#include <__tuple/tuple_size.h>
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#include <__type_traits/is_specialization.h>
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#include <__type_traits/remove_const.h>
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#include <__type_traits/remove_reference.h>
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#include <__utility/pair.h>
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#include <tuple>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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@ -43,17 +46,21 @@ concept __fmt_char_type =
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template <class _CharT>
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using __fmt_iter_for = _CharT*;
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template <class _Tp, class _Context, class _Formatter = typename _Context::template formatter_type<remove_const_t<_Tp>>>
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concept __formattable_with =
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semiregular<_Formatter> &&
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requires(_Formatter& __f,
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const _Formatter& __cf,
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_Tp&& __t,
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_Context __fc,
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basic_format_parse_context<typename _Context::char_type> __pc) {
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{ __f.parse(__pc) } -> same_as<typename decltype(__pc)::iterator>;
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{ __cf.format(__t, __fc) } -> same_as<typename _Context::iterator>;
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};
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template <class _Tp, class _CharT>
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concept __formattable =
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(semiregular<formatter<remove_cvref_t<_Tp>, _CharT>>) &&
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requires(formatter<remove_cvref_t<_Tp>, _CharT> __f,
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const formatter<remove_cvref_t<_Tp>, _CharT> __cf,
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_Tp __t,
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basic_format_context<__fmt_iter_for<_CharT>, _CharT> __fc,
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basic_format_parse_context<_CharT> __pc) {
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{ __f.parse(__pc) } -> same_as<typename basic_format_parse_context<_CharT>::iterator>;
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{ __cf.format(__t, __fc) } -> same_as<__fmt_iter_for<_CharT>>;
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};
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__formattable_with<remove_reference_t<_Tp>, basic_format_context<__fmt_iter_for<_CharT>, _CharT>>;
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# if _LIBCPP_STD_VER >= 23
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template <class _Tp, class _CharT>
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@ -69,7 +76,7 @@ concept __fmt_pair_like =
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__is_specialization_v<_Tp, pair> || (__is_specialization_v<_Tp, tuple> && tuple_size_v<_Tp> == 2);
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# endif //_LIBCPP_STD_VER >= 23
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#endif //_LIBCPP_STD_VER >= 20
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#endif //_LIBCPP_STD_VER >= 20
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_LIBCPP_END_NAMESPACE_STD
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