vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
607 lines
22 KiB
C++
607 lines
22 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_CODECVT
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#define _LIBCPP_CODECVT
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/*
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codecvt synopsis
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namespace std
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{
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enum codecvt_mode
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{
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consume_header = 4,
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generate_header = 2,
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little_endian = 1
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};
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template <class Elem, unsigned long Maxcode = 0x10ffff,
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codecvt_mode Mode = (codecvt_mode)0>
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class codecvt_utf8
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: public codecvt<Elem, char, mbstate_t>
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{
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explicit codecvt_utf8(size_t refs = 0);
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~codecvt_utf8();
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};
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template <class Elem, unsigned long Maxcode = 0x10ffff,
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codecvt_mode Mode = (codecvt_mode)0>
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class codecvt_utf16
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: public codecvt<Elem, char, mbstate_t>
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{
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explicit codecvt_utf16(size_t refs = 0);
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~codecvt_utf16();
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};
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template <class Elem, unsigned long Maxcode = 0x10ffff,
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codecvt_mode Mode = (codecvt_mode)0>
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class codecvt_utf8_utf16
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: public codecvt<Elem, char, mbstate_t>
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{
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explicit codecvt_utf8_utf16(size_t refs = 0);
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~codecvt_utf8_utf16();
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};
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} // std
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*/
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#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
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# include <__cxx03/codecvt>
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#else
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# include <__config>
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# if _LIBCPP_HAS_LOCALIZATION
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# include <__locale>
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# include <version>
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# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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# endif
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# if _LIBCPP_STD_VER < 26 || defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ENABLE_CXX26_REMOVED_CODECVT)
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_LIBCPP_BEGIN_NAMESPACE_STD
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enum _LIBCPP_DEPRECATED_IN_CXX17 codecvt_mode { consume_header = 4, generate_header = 2, little_endian = 1 };
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// codecvt_utf8
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template <class _Elem>
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class __codecvt_utf8;
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# if _LIBCPP_HAS_WIDE_CHARACTERS
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8<wchar_t> : public codecvt<wchar_t, char, mbstate_t> {
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unsigned long __maxcode_;
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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codecvt_mode __mode_;
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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public:
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typedef wchar_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf8(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<wchar_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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# endif // _LIBCPP_HAS_WIDE_CHARACTERS
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8<char16_t> : public codecvt<char16_t, char, mbstate_t> {
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unsigned long __maxcode_;
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codecvt_mode __mode_;
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public:
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typedef char16_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf8(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<char16_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8<char32_t> : public codecvt<char32_t, char, mbstate_t> {
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unsigned long __maxcode_;
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codecvt_mode __mode_;
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public:
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typedef char32_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf8(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<char32_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <class _Elem, unsigned long _Maxcode = 0x10ffff, codecvt_mode _Mode = (codecvt_mode)0>
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class _LIBCPP_DEPRECATED_IN_CXX17 codecvt_utf8 : public __codecvt_utf8<_Elem> {
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public:
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_LIBCPP_HIDE_FROM_ABI explicit codecvt_utf8(size_t __refs = 0) : __codecvt_utf8<_Elem>(__refs, _Maxcode, _Mode) {}
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_LIBCPP_HIDE_FROM_ABI ~codecvt_utf8() {}
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};
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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// codecvt_utf16
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template <class _Elem, bool _LittleEndian>
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class __codecvt_utf16;
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# if _LIBCPP_HAS_WIDE_CHARACTERS
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<wchar_t, false> : public codecvt<wchar_t, char, mbstate_t> {
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unsigned long __maxcode_;
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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codecvt_mode __mode_;
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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public:
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typedef wchar_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<wchar_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<wchar_t, true> : public codecvt<wchar_t, char, mbstate_t> {
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unsigned long __maxcode_;
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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codecvt_mode __mode_;
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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public:
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typedef wchar_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<wchar_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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# endif // _LIBCPP_HAS_WIDE_CHARACTERS
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<char16_t, false> : public codecvt<char16_t, char, mbstate_t> {
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unsigned long __maxcode_;
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codecvt_mode __mode_;
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public:
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typedef char16_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<char16_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<char16_t, true> : public codecvt<char16_t, char, mbstate_t> {
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unsigned long __maxcode_;
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codecvt_mode __mode_;
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public:
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typedef char16_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<char16_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<char32_t, false> : public codecvt<char32_t, char, mbstate_t> {
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unsigned long __maxcode_;
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codecvt_mode __mode_;
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public:
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typedef char32_t intern_type;
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typedef char extern_type;
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typedef mbstate_t state_type;
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_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
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: codecvt<char32_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
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_LIBCPP_SUPPRESS_DEPRECATED_POP
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protected:
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result do_out(state_type& __st,
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const intern_type* __frm,
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const intern_type* __frm_end,
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const intern_type*& __frm_nxt,
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extern_type* __to,
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extern_type* __to_end,
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extern_type*& __to_nxt) const override;
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result do_in(state_type& __st,
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const extern_type* __frm,
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const extern_type* __frm_end,
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const extern_type*& __frm_nxt,
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intern_type* __to,
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intern_type* __to_end,
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intern_type*& __to_nxt) const override;
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result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
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int do_encoding() const _NOEXCEPT override;
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bool do_always_noconv() const _NOEXCEPT override;
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int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
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int do_max_length() const _NOEXCEPT override;
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};
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_LIBCPP_SUPPRESS_DEPRECATED_PUSH
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template <>
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class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf16<char32_t, true> : public codecvt<char32_t, char, mbstate_t> {
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unsigned long __maxcode_;
|
|
codecvt_mode __mode_;
|
|
|
|
public:
|
|
typedef char32_t intern_type;
|
|
typedef char extern_type;
|
|
typedef mbstate_t state_type;
|
|
|
|
_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
|
|
: codecvt<char32_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
protected:
|
|
result do_out(state_type& __st,
|
|
const intern_type* __frm,
|
|
const intern_type* __frm_end,
|
|
const intern_type*& __frm_nxt,
|
|
extern_type* __to,
|
|
extern_type* __to_end,
|
|
extern_type*& __to_nxt) const override;
|
|
result do_in(state_type& __st,
|
|
const extern_type* __frm,
|
|
const extern_type* __frm_end,
|
|
const extern_type*& __frm_nxt,
|
|
intern_type* __to,
|
|
intern_type* __to_end,
|
|
intern_type*& __to_nxt) const override;
|
|
result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
|
|
int do_encoding() const _NOEXCEPT override;
|
|
bool do_always_noconv() const _NOEXCEPT override;
|
|
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
|
|
int do_max_length() const _NOEXCEPT override;
|
|
};
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
template <class _Elem, unsigned long _Maxcode = 0x10ffff, codecvt_mode _Mode = (codecvt_mode)0>
|
|
class _LIBCPP_DEPRECATED_IN_CXX17 codecvt_utf16 : public __codecvt_utf16<_Elem, _Mode & little_endian> {
|
|
public:
|
|
_LIBCPP_HIDE_FROM_ABI explicit codecvt_utf16(size_t __refs = 0)
|
|
: __codecvt_utf16<_Elem, _Mode & little_endian>(__refs, _Maxcode, _Mode) {}
|
|
|
|
_LIBCPP_HIDE_FROM_ABI ~codecvt_utf16() {}
|
|
};
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
// codecvt_utf8_utf16
|
|
|
|
template <class _Elem>
|
|
class __codecvt_utf8_utf16;
|
|
|
|
# if _LIBCPP_HAS_WIDE_CHARACTERS
|
|
template <>
|
|
class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8_utf16<wchar_t> : public codecvt<wchar_t, char, mbstate_t> {
|
|
unsigned long __maxcode_;
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
codecvt_mode __mode_;
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
public:
|
|
typedef wchar_t intern_type;
|
|
typedef char extern_type;
|
|
typedef mbstate_t state_type;
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf8_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
|
|
: codecvt<wchar_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
protected:
|
|
result do_out(state_type& __st,
|
|
const intern_type* __frm,
|
|
const intern_type* __frm_end,
|
|
const intern_type*& __frm_nxt,
|
|
extern_type* __to,
|
|
extern_type* __to_end,
|
|
extern_type*& __to_nxt) const override;
|
|
result do_in(state_type& __st,
|
|
const extern_type* __frm,
|
|
const extern_type* __frm_end,
|
|
const extern_type*& __frm_nxt,
|
|
intern_type* __to,
|
|
intern_type* __to_end,
|
|
intern_type*& __to_nxt) const override;
|
|
result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
|
|
int do_encoding() const _NOEXCEPT override;
|
|
bool do_always_noconv() const _NOEXCEPT override;
|
|
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
|
|
int do_max_length() const _NOEXCEPT override;
|
|
};
|
|
# endif // _LIBCPP_HAS_WIDE_CHARACTERS
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
template <>
|
|
class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8_utf16<char32_t> : public codecvt<char32_t, char, mbstate_t> {
|
|
unsigned long __maxcode_;
|
|
codecvt_mode __mode_;
|
|
|
|
public:
|
|
typedef char32_t intern_type;
|
|
typedef char extern_type;
|
|
typedef mbstate_t state_type;
|
|
|
|
_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf8_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
|
|
: codecvt<char32_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
protected:
|
|
result do_out(state_type& __st,
|
|
const intern_type* __frm,
|
|
const intern_type* __frm_end,
|
|
const intern_type*& __frm_nxt,
|
|
extern_type* __to,
|
|
extern_type* __to_end,
|
|
extern_type*& __to_nxt) const override;
|
|
result do_in(state_type& __st,
|
|
const extern_type* __frm,
|
|
const extern_type* __frm_end,
|
|
const extern_type*& __frm_nxt,
|
|
intern_type* __to,
|
|
intern_type* __to_end,
|
|
intern_type*& __to_nxt) const override;
|
|
result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
|
|
int do_encoding() const _NOEXCEPT override;
|
|
bool do_always_noconv() const _NOEXCEPT override;
|
|
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
|
|
int do_max_length() const _NOEXCEPT override;
|
|
};
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
template <>
|
|
class _LIBCPP_EXPORTED_FROM_ABI __codecvt_utf8_utf16<char16_t> : public codecvt<char16_t, char, mbstate_t> {
|
|
unsigned long __maxcode_;
|
|
codecvt_mode __mode_;
|
|
|
|
public:
|
|
typedef char16_t intern_type;
|
|
typedef char extern_type;
|
|
typedef mbstate_t state_type;
|
|
|
|
_LIBCPP_HIDE_FROM_ABI explicit __codecvt_utf8_utf16(size_t __refs, unsigned long __maxcode, codecvt_mode __mode)
|
|
: codecvt<char16_t, char, mbstate_t>(__refs), __maxcode_(__maxcode), __mode_(__mode) {}
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
protected:
|
|
result do_out(state_type& __st,
|
|
const intern_type* __frm,
|
|
const intern_type* __frm_end,
|
|
const intern_type*& __frm_nxt,
|
|
extern_type* __to,
|
|
extern_type* __to_end,
|
|
extern_type*& __to_nxt) const override;
|
|
result do_in(state_type& __st,
|
|
const extern_type* __frm,
|
|
const extern_type* __frm_end,
|
|
const extern_type*& __frm_nxt,
|
|
intern_type* __to,
|
|
intern_type* __to_end,
|
|
intern_type*& __to_nxt) const override;
|
|
result do_unshift(state_type& __st, extern_type* __to, extern_type* __to_end, extern_type*& __to_nxt) const override;
|
|
int do_encoding() const _NOEXCEPT override;
|
|
bool do_always_noconv() const _NOEXCEPT override;
|
|
int do_length(state_type&, const extern_type* __frm, const extern_type* __end, size_t __mx) const override;
|
|
int do_max_length() const _NOEXCEPT override;
|
|
};
|
|
|
|
_LIBCPP_SUPPRESS_DEPRECATED_PUSH
|
|
template <class _Elem, unsigned long _Maxcode = 0x10ffff, codecvt_mode _Mode = (codecvt_mode)0>
|
|
class _LIBCPP_DEPRECATED_IN_CXX17 codecvt_utf8_utf16 : public __codecvt_utf8_utf16<_Elem> {
|
|
public:
|
|
_LIBCPP_HIDE_FROM_ABI explicit codecvt_utf8_utf16(size_t __refs = 0)
|
|
: __codecvt_utf8_utf16<_Elem>(__refs, _Maxcode, _Mode) {}
|
|
|
|
_LIBCPP_HIDE_FROM_ABI ~codecvt_utf8_utf16() {}
|
|
};
|
|
_LIBCPP_SUPPRESS_DEPRECATED_POP
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
# endif // _LIBCPP_STD_VER < 26 || defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ENABLE_CXX26_REMOVED_CODECVT)
|
|
|
|
# endif // _LIBCPP_HAS_LOCALIZATION
|
|
|
|
# if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
|
|
# include <atomic>
|
|
# include <concepts>
|
|
# include <cstddef>
|
|
# include <cstdlib>
|
|
# include <cstring>
|
|
# include <initializer_list>
|
|
# include <iosfwd>
|
|
# include <limits>
|
|
# include <mutex>
|
|
# include <new>
|
|
# include <optional>
|
|
# include <stdexcept>
|
|
# include <type_traits>
|
|
# include <typeinfo>
|
|
# endif
|
|
#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
|
|
|
|
#endif // _LIBCPP_CODECVT
|