Remove old code

Signed-off-by: Richard Qin <richard.qin.x@gmail.com>

1 files changed, 0 insertions, 562 deletions

diff --git a/third_party/libcxx/include/c++/v1/iomanip b/third_party/libcxx/include/c++/v1/iomanip
deleted file mode 100644
index bfe9039..0000000
--- a/third_party/libcxx/include/c++/v1/iomanip
+++ /dev/null
@@ -1,562 +0,0 @@
-// -*- C++ -*-
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP_IOMANIP
-#define _LIBCPP_IOMANIP
-
-/*
-    iomanip synopsis
-
-namespace std {
-
-// types T1, T2, ... are unspecified implementation types
-T1 resetiosflags(ios_base::fmtflags mask);
-T2 setiosflags (ios_base::fmtflags mask);
-T3 setbase(int base);
-template<charT> T4 setfill(charT c);
-T5 setprecision(int n);
-T6 setw(int n);
-template <class moneyT> T7 get_money(moneyT& mon, bool intl = false);
-template <class charT, class moneyT> T8 put_money(const moneyT& mon, bool intl = false);
-template <class charT> T9 get_time(struct tm* tmb, const charT* fmt);
-template <class charT> T10 put_time(const struct tm* tmb, const charT* fmt);
-
-template <class charT>
-  T11 quoted(const charT* s, charT delim=charT('"'), charT escape=charT('\\')); // C++14
-
-template <class charT, class traits, class Allocator>
-  T12 quoted(const basic_string<charT, traits, Allocator>& s,
-             charT delim=charT('"'), charT escape=charT('\\')); // C++14
-
-template <class charT, class traits, class Allocator>
-  T13 quoted(basic_string<charT, traits, Allocator>& s,
-             charT delim=charT('"'), charT escape=charT('\\')); // C++14
-
-}  // std
-
-*/
-
-#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-#  include <__cxx03/iomanip>
-#else
-#  include <__config>
-
-#  if _LIBCPP_HAS_LOCALIZATION
-
-#    include <__iterator/istreambuf_iterator.h>
-#    include <__locale_dir/money.h>
-#    include <__locale_dir/time.h>
-#    include <__ostream/put_character_sequence.h>
-#    include <ios>
-#    include <iosfwd>
-#    include <version>
-
-#    if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#      pragma GCC system_header
-#    endif
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-// resetiosflags
-
-class __iom_t1 {
-  ios_base::fmtflags __mask_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI explicit __iom_t1(ios_base::fmtflags __m) : __mask_(__m) {}
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-  operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t1& __x) {
-    __is.unsetf(__x.__mask_);
-    return __is;
-  }
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t1& __x) {
-    __os.unsetf(__x.__mask_);
-    return __os;
-  }
-};
-
-inline _LIBCPP_HIDE_FROM_ABI __iom_t1 resetiosflags(ios_base::fmtflags __mask) { return __iom_t1(__mask); }
-
-// setiosflags
-
-class __iom_t2 {
-  ios_base::fmtflags __mask_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI explicit __iom_t2(ios_base::fmtflags __m) : __mask_(__m) {}
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-  operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t2& __x) {
-    __is.setf(__x.__mask_);
-    return __is;
-  }
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t2& __x) {
-    __os.setf(__x.__mask_);
-    return __os;
-  }
-};
-
-inline _LIBCPP_HIDE_FROM_ABI __iom_t2 setiosflags(ios_base::fmtflags __mask) { return __iom_t2(__mask); }
-
-// setbase
-
-class __iom_t3 {
-  int __base_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI explicit __iom_t3(int __b) : __base_(__b) {}
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-  operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t3& __x) {
-    __is.setf(__x.__base_ == 8    ? ios_base::oct
-              : __x.__base_ == 10 ? ios_base::dec
-              : __x.__base_ == 16 ? ios_base::hex
-                                  : ios_base::fmtflags(0),
-              ios_base::basefield);
-    return __is;
-  }
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t3& __x) {
-    __os.setf(__x.__base_ == 8    ? ios_base::oct
-              : __x.__base_ == 10 ? ios_base::dec
-              : __x.__base_ == 16 ? ios_base::hex
-                                  : ios_base::fmtflags(0),
-              ios_base::basefield);
-    return __os;
-  }
-};
-
-inline _LIBCPP_HIDE_FROM_ABI __iom_t3 setbase(int __base) { return __iom_t3(__base); }
-
-// setfill
-
-template <class _CharT>
-class __iom_t4 {
-  _CharT __fill_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI explicit __iom_t4(_CharT __c) : __fill_(__c) {}
-
-  template <class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t4& __x) {
-    __os.fill(__x.__fill_);
-    return __os;
-  }
-};
-
-template <class _CharT>
-inline _LIBCPP_HIDE_FROM_ABI __iom_t4<_CharT> setfill(_CharT __c) {
-  return __iom_t4<_CharT>(__c);
-}
-
-// setprecision
-
-class __iom_t5 {
-  int __n_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI explicit __iom_t5(int __n) : __n_(__n) {}
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-  operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t5& __x) {
-    __is.precision(__x.__n_);
-    return __is;
-  }
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t5& __x) {
-    __os.precision(__x.__n_);
-    return __os;
-  }
-};
-
-inline _LIBCPP_HIDE_FROM_ABI __iom_t5 setprecision(int __n) { return __iom_t5(__n); }
-
-// setw
-
-class __iom_t6 {
-  int __n_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI explicit __iom_t6(int __n) : __n_(__n) {}
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-  operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t6& __x) {
-    __is.width(__x.__n_);
-    return __is;
-  }
-
-  template <class _CharT, class _Traits>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t6& __x) {
-    __os.width(__x.__n_);
-    return __os;
-  }
-};
-
-inline _LIBCPP_HIDE_FROM_ABI __iom_t6 setw(int __n) { return __iom_t6(__n); }
-
-// get_money
-
-template <class _MoneyT>
-class __iom_t7;
-
-template <class _CharT, class _Traits, class _MoneyT>
-_LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t7<_MoneyT>& __x);
-
-template <class _MoneyT>
-class __iom_t7 {
-  _MoneyT& __mon_;
-  bool __intl_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI __iom_t7(_MoneyT& __mon, bool __intl) : __mon_(__mon), __intl_(__intl) {}
-
-  template <class _CharT, class _Traits, class _Mp>
-  friend basic_istream<_CharT, _Traits>& operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t7<_Mp>& __x);
-};
-
-template <class _CharT, class _Traits, class _MoneyT>
-_LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t7<_MoneyT>& __x) {
-#    if _LIBCPP_HAS_EXCEPTIONS
-  try {
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-    typename basic_istream<_CharT, _Traits>::sentry __s(__is);
-    if (__s) {
-      typedef istreambuf_iterator<_CharT, _Traits> _Ip;
-      typedef money_get<_CharT, _Ip> _Fp;
-      ios_base::iostate __err = ios_base::goodbit;
-      const _Fp& __mf         = std::use_facet<_Fp>(__is.getloc());
-      __mf.get(_Ip(__is), _Ip(), __x.__intl_, __is, __err, __x.__mon_);
-      __is.setstate(__err);
-    }
-#    if _LIBCPP_HAS_EXCEPTIONS
-  } catch (...) {
-    __is.__set_badbit_and_consider_rethrow();
-  }
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-  return __is;
-}
-
-template <class _MoneyT>
-inline _LIBCPP_HIDE_FROM_ABI __iom_t7<_MoneyT> get_money(_MoneyT& __mon, bool __intl = false) {
-  return __iom_t7<_MoneyT>(__mon, __intl);
-}
-
-// put_money
-
-template <class _MoneyT>
-class __iom_t8;
-
-template <class _CharT, class _Traits, class _MoneyT>
-_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t8<_MoneyT>& __x);
-
-template <class _MoneyT>
-class __iom_t8 {
-  const _MoneyT& __mon_;
-  bool __intl_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI __iom_t8(const _MoneyT& __mon, bool __intl) : __mon_(__mon), __intl_(__intl) {}
-
-  template <class _CharT, class _Traits, class _Mp>
-  friend basic_ostream<_CharT, _Traits>& operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t8<_Mp>& __x);
-};
-
-template <class _CharT, class _Traits, class _MoneyT>
-_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t8<_MoneyT>& __x) {
-#    if _LIBCPP_HAS_EXCEPTIONS
-  try {
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-    typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
-    if (__s) {
-      typedef ostreambuf_iterator<_CharT, _Traits> _Op;
-      typedef money_put<_CharT, _Op> _Fp;
-      const _Fp& __mf = std::use_facet<_Fp>(__os.getloc());
-      if (__mf.put(_Op(__os), __x.__intl_, __os, __os.fill(), __x.__mon_).failed())
-        __os.setstate(ios_base::badbit);
-    }
-#    if _LIBCPP_HAS_EXCEPTIONS
-  } catch (...) {
-    __os.__set_badbit_and_consider_rethrow();
-  }
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-  return __os;
-}
-
-template <class _MoneyT>
-inline _LIBCPP_HIDE_FROM_ABI __iom_t8<_MoneyT> put_money(const _MoneyT& __mon, bool __intl = false) {
-  return __iom_t8<_MoneyT>(__mon, __intl);
-}
-
-// get_time
-
-template <class _CharT>
-class __iom_t9;
-
-template <class _CharT, class _Traits>
-_LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t9<_CharT>& __x);
-
-template <class _CharT>
-class __iom_t9 {
-  tm* __tm_;
-  const _CharT* __fmt_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI __iom_t9(tm* __tm, const _CharT* __fmt) : __tm_(__tm), __fmt_(__fmt) {}
-
-  template <class _Cp, class _Traits>
-  friend basic_istream<_Cp, _Traits>& operator>>(basic_istream<_Cp, _Traits>& __is, const __iom_t9<_Cp>& __x);
-};
-
-template <class _CharT, class _Traits>
-_LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-operator>>(basic_istream<_CharT, _Traits>& __is, const __iom_t9<_CharT>& __x) {
-#    if _LIBCPP_HAS_EXCEPTIONS
-  try {
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-    typename basic_istream<_CharT, _Traits>::sentry __s(__is);
-    if (__s) {
-      typedef istreambuf_iterator<_CharT, _Traits> _Ip;
-      typedef time_get<_CharT, _Ip> _Fp;
-      ios_base::iostate __err = ios_base::goodbit;
-      const _Fp& __tf         = std::use_facet<_Fp>(__is.getloc());
-      __tf.get(_Ip(__is), _Ip(), __is, __err, __x.__tm_, __x.__fmt_, __x.__fmt_ + _Traits::length(__x.__fmt_));
-      __is.setstate(__err);
-    }
-#    if _LIBCPP_HAS_EXCEPTIONS
-  } catch (...) {
-    __is.__set_badbit_and_consider_rethrow();
-  }
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-  return __is;
-}
-
-template <class _CharT>
-inline _LIBCPP_HIDE_FROM_ABI __iom_t9<_CharT> get_time(tm* __tm, const _CharT* __fmt) {
-  return __iom_t9<_CharT>(__tm, __fmt);
-}
-
-// put_time
-
-template <class _CharT>
-class __iom_t10;
-
-template <class _CharT, class _Traits>
-_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t10<_CharT>& __x);
-
-template <class _CharT>
-class __iom_t10 {
-  const tm* __tm_;
-  const _CharT* __fmt_;
-
-public:
-  _LIBCPP_HIDE_FROM_ABI __iom_t10(const tm* __tm, const _CharT* __fmt) : __tm_(__tm), __fmt_(__fmt) {}
-
-  template <class _Cp, class _Traits>
-  friend basic_ostream<_Cp, _Traits>& operator<<(basic_ostream<_Cp, _Traits>& __os, const __iom_t10<_Cp>& __x);
-};
-
-template <class _CharT, class _Traits>
-_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-operator<<(basic_ostream<_CharT, _Traits>& __os, const __iom_t10<_CharT>& __x) {
-#    if _LIBCPP_HAS_EXCEPTIONS
-  try {
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-    typename basic_ostream<_CharT, _Traits>::sentry __s(__os);
-    if (__s) {
-      typedef ostreambuf_iterator<_CharT, _Traits> _Op;
-      typedef time_put<_CharT, _Op> _Fp;
-      const _Fp& __tf = std::use_facet<_Fp>(__os.getloc());
-      if (__tf.put(_Op(__os), __os, __os.fill(), __x.__tm_, __x.__fmt_, __x.__fmt_ + _Traits::length(__x.__fmt_))
-              .failed())
-        __os.setstate(ios_base::badbit);
-    }
-#    if _LIBCPP_HAS_EXCEPTIONS
-  } catch (...) {
-    __os.__set_badbit_and_consider_rethrow();
-  }
-#    endif // _LIBCPP_HAS_EXCEPTIONS
-  return __os;
-}
-
-template <class _CharT>
-inline _LIBCPP_HIDE_FROM_ABI __iom_t10<_CharT> put_time(const tm* __tm, const _CharT* __fmt) {
-  return __iom_t10<_CharT>(__tm, __fmt);
-}
-
-#    if _LIBCPP_STD_VER >= 14
-
-template <class _CharT, class _Traits>
-_LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>& __quoted_output(
-    basic_ostream<_CharT, _Traits>& __os,
-    const _CharT* __first,
-    const _CharT* __last,
-    _CharT __delim,
-    _CharT __escape) {
-  basic_string<_CharT, _Traits> __str;
-  __str.push_back(__delim);
-  for (; __first != __last; ++__first) {
-    if (_Traits::eq(*__first, __escape) || _Traits::eq(*__first, __delim))
-      __str.push_back(__escape);
-    __str.push_back(*__first);
-  }
-  __str.push_back(__delim);
-  return std::__put_character_sequence(__os, __str.data(), __str.size());
-}
-
-template <class _CharT, class _Traits, class _String>
-_LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-__quoted_input(basic_istream<_CharT, _Traits>& __is, _String& __string, _CharT __delim, _CharT __escape) {
-  __string.clear();
-  _CharT __c;
-  __is >> __c;
-  if (__is.fail())
-    return __is;
-
-  if (!_Traits::eq(__c, __delim)) {
-    // no delimiter, read the whole string
-    __is.unget();
-    __is >> __string;
-    return __is;
-  }
-
-  __save_flags<_CharT, _Traits> __sf(__is);
-  std::noskipws(__is);
-  while (true) {
-    __is >> __c;
-    if (__is.fail())
-      break;
-    if (_Traits::eq(__c, __escape)) {
-      __is >> __c;
-      if (__is.fail())
-        break;
-    } else if (_Traits::eq(__c, __delim))
-      break;
-    __string.push_back(__c);
-  }
-  return __is;
-}
-
-template <class _CharT, class _Traits>
-struct _LIBCPP_HIDDEN __quoted_output_proxy {
-  const _CharT* __first_;
-  const _CharT* __last_;
-  _CharT __delim_;
-  _CharT __escape_;
-
-  _LIBCPP_HIDE_FROM_ABI explicit __quoted_output_proxy(const _CharT* __f, const _CharT* __l, _CharT __d, _CharT __e)
-      : __first_(__f), __last_(__l), __delim_(__d), __escape_(__e) {}
-
-  template <class _T2, __enable_if_t<_IsSame<_Traits, void>::value || _IsSame<_Traits, _T2>::value, int> = 0>
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _T2>&
-  operator<<(basic_ostream<_CharT, _T2>& __os, const __quoted_output_proxy& __p) {
-    return std::__quoted_output(__os, __p.__first_, __p.__last_, __p.__delim_, __p.__escape_);
-  }
-};
-
-template <class _CharT, class _Traits, class _Allocator>
-struct _LIBCPP_HIDDEN __quoted_proxy {
-  basic_string<_CharT, _Traits, _Allocator>& __string_;
-  _CharT __delim_;
-  _CharT __escape_;
-
-  _LIBCPP_HIDE_FROM_ABI explicit __quoted_proxy(basic_string<_CharT, _Traits, _Allocator>& __s, _CharT __d, _CharT __e)
-      : __string_(__s), __delim_(__d), __escape_(__e) {}
-
-  friend _LIBCPP_HIDE_FROM_ABI basic_ostream<_CharT, _Traits>&
-  operator<<(basic_ostream<_CharT, _Traits>& __os, const __quoted_proxy& __p) {
-    return std::__quoted_output(
-        __os, __p.__string_.data(), __p.__string_.data() + __p.__string_.size(), __p.__delim_, __p.__escape_);
-  }
-
-  friend _LIBCPP_HIDE_FROM_ABI basic_istream<_CharT, _Traits>&
-  operator>>(basic_istream<_CharT, _Traits>& __is, const __quoted_proxy& __p) {
-    return std::__quoted_input(__is, __p.__string_, __p.__delim_, __p.__escape_);
-  }
-};
-
-template <class _CharT>
-_LIBCPP_HIDE_FROM_ABI auto quoted(const _CharT* __s, _CharT __delim = _CharT('"'), _CharT __escape = _CharT('\\')) {
-  const _CharT* __end = __s;
-  while (*__end)
-    ++__end;
-  return __quoted_output_proxy<_CharT, void>(__s, __end, __delim, __escape);
-}
-
-template <class _CharT, class _Traits, class _Allocator>
-_LIBCPP_HIDE_FROM_ABI auto
-quoted(const basic_string<_CharT, _Traits, _Allocator>& __s,
-       _CharT __delim  = _CharT('"'),
-       _CharT __escape = _CharT('\\')) {
-  return __quoted_output_proxy<_CharT, _Traits>(__s.data(), __s.data() + __s.size(), __delim, __escape);
-}
-
-template <class _CharT, class _Traits, class _Allocator>
-_LIBCPP_HIDE_FROM_ABI auto
-quoted(basic_string<_CharT, _Traits, _Allocator>& __s, _CharT __delim = _CharT('"'), _CharT __escape = _CharT('\\')) {
-  return __quoted_proxy<_CharT, _Traits, _Allocator>(__s, __delim, __escape);
-}
-
-template <class _CharT, class _Traits>
-_LIBCPP_HIDE_FROM_ABI auto
-quoted(basic_string_view<_CharT, _Traits> __sv, _CharT __delim = _CharT('"'), _CharT __escape = _CharT('\\')) {
-  return __quoted_output_proxy<_CharT, _Traits>(__sv.data(), __sv.data() + __sv.size(), __delim, __escape);
-}
-
-#    endif // _LIBCPP_STD_VER >= 14
-
-_LIBCPP_END_NAMESPACE_STD
-
-#  endif // _LIBCPP_HAS_LOCALIZATION
-
-#  if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-#    include <array>
-#    include <bitset>
-#    include <deque>
-#    include <format>
-#    include <functional>
-#    include <istream>
-#    include <ostream>
-#    include <print>
-#    include <queue>
-#    include <stack>
-#    include <unordered_map>
-#    include <vector>
-#  endif
-
-#  if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 23
-#    include <locale>
-#  endif
-
-#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-
-#endif // _LIBCPP_IOMANIP