Remove old code

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

1 files changed, 0 insertions, 528 deletions

diff --git a/third_party/libcxx/include/c++/v1/limits b/third_party/libcxx/include/c++/v1/limits
deleted file mode 100644
index ff40d20..0000000
--- a/third_party/libcxx/include/c++/v1/limits
+++ /dev/null
@@ -1,528 +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_LIMITS
-#define _LIBCPP_LIMITS
-
-/*
-    limits synopsis
-
-namespace std
-{
-
-template<class T>
-class numeric_limits
-{
-public:
-    static constexpr bool is_specialized = false;
-    static constexpr T min() noexcept;
-    static constexpr T max() noexcept;
-    static constexpr T lowest() noexcept;
-
-    static constexpr int  digits = 0;
-    static constexpr int  digits10 = 0;
-    static constexpr int  max_digits10 = 0;
-    static constexpr bool is_signed = false;
-    static constexpr bool is_integer = false;
-    static constexpr bool is_exact = false;
-    static constexpr int  radix = 0;
-    static constexpr T epsilon() noexcept;
-    static constexpr T round_error() noexcept;
-
-    static constexpr int  min_exponent = 0;
-    static constexpr int  min_exponent10 = 0;
-    static constexpr int  max_exponent = 0;
-    static constexpr int  max_exponent10 = 0;
-
-    static constexpr bool has_infinity = false;
-    static constexpr bool has_quiet_NaN = false;
-    static constexpr bool has_signaling_NaN = false;
-    static constexpr float_denorm_style has_denorm = denorm_absent; // deprecated in C++23
-    static constexpr bool has_denorm_loss = false;                  // deprecated in C++23
-    static constexpr T infinity() noexcept;
-    static constexpr T quiet_NaN() noexcept;
-    static constexpr T signaling_NaN() noexcept;
-    static constexpr T denorm_min() noexcept;
-
-    static constexpr bool is_iec559 = false;
-    static constexpr bool is_bounded = false;
-    static constexpr bool is_modulo = false;
-
-    static constexpr bool traps = false;
-    static constexpr bool tinyness_before = false;
-    static constexpr float_round_style round_style = round_toward_zero;
-};
-
-enum float_round_style
-{
-    round_indeterminate       = -1,
-    round_toward_zero         =  0,
-    round_to_nearest          =  1,
-    round_toward_infinity     =  2,
-    round_toward_neg_infinity =  3
-};
-
-enum float_denorm_style // deprecated in C++23
-{
-    denorm_indeterminate = -1,
-    denorm_absent = 0,
-    denorm_present = 1
-};
-
-template<> class numeric_limits<cv bool>;
-
-template<> class numeric_limits<cv char>;
-template<> class numeric_limits<cv signed char>;
-template<> class numeric_limits<cv unsigned char>;
-template<> class numeric_limits<cv wchar_t>;
-template<> class numeric_limits<cv char8_t>; // C++20
-template<> class numeric_limits<cv char16_t>;
-template<> class numeric_limits<cv char32_t>;
-
-template<> class numeric_limits<cv short>;
-template<> class numeric_limits<cv int>;
-template<> class numeric_limits<cv long>;
-template<> class numeric_limits<cv long long>;
-template<> class numeric_limits<cv unsigned short>;
-template<> class numeric_limits<cv unsigned int>;
-template<> class numeric_limits<cv unsigned long>;
-template<> class numeric_limits<cv unsigned long long>;
-
-template<> class numeric_limits<cv float>;
-template<> class numeric_limits<cv double>;
-template<> class numeric_limits<cv long double>;
-
-}  // std
-
-*/
-
-#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-#  include <__cxx03/limits>
-#else
-#  include <__config>
-#  include <__type_traits/is_arithmetic.h>
-#  include <__type_traits/is_same.h>
-
-#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#    pragma GCC system_header
-#  endif
-
-_LIBCPP_PUSH_MACROS
-#  include <__undef_macros>
-#  include <version>
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-enum float_round_style {
-  round_indeterminate       = -1,
-  round_toward_zero         = 0,
-  round_to_nearest          = 1,
-  round_toward_infinity     = 2,
-  round_toward_neg_infinity = 3
-};
-
-enum _LIBCPP_DEPRECATED_IN_CXX23 float_denorm_style {
-  denorm_indeterminate = -1,
-  denorm_absent        = 0,
-  denorm_present       = 1
-};
-
-template <class _Tp, bool = is_arithmetic<_Tp>::value>
-class __libcpp_numeric_limits {
-protected:
-  typedef _Tp type;
-
-  static _LIBCPP_CONSTEXPR const bool is_specialized = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return type(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return type(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return type(); }
-
-  static _LIBCPP_CONSTEXPR const int digits       = 0;
-  static _LIBCPP_CONSTEXPR const int digits10     = 0;
-  static _LIBCPP_CONSTEXPR const int max_digits10 = 0;
-  static _LIBCPP_CONSTEXPR const bool is_signed   = false;
-  static _LIBCPP_CONSTEXPR const bool is_integer  = false;
-  static _LIBCPP_CONSTEXPR const bool is_exact    = false;
-  static _LIBCPP_CONSTEXPR const int radix        = 0;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT { return type(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT { return type(); }
-
-  static _LIBCPP_CONSTEXPR const int min_exponent   = 0;
-  static _LIBCPP_CONSTEXPR const int min_exponent10 = 0;
-  static _LIBCPP_CONSTEXPR const int max_exponent   = 0;
-  static _LIBCPP_CONSTEXPR const int max_exponent10 = 0;
-
-  static _LIBCPP_CONSTEXPR const bool has_infinity                                         = false;
-  static _LIBCPP_CONSTEXPR const bool has_quiet_NaN                                        = false;
-  static _LIBCPP_CONSTEXPR const bool has_signaling_NaN                                    = false;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss          = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT { return type(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT { return type(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT { return type(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT { return type(); }
-
-  static _LIBCPP_CONSTEXPR const bool is_iec559  = false;
-  static _LIBCPP_CONSTEXPR const bool is_bounded = false;
-  static _LIBCPP_CONSTEXPR const bool is_modulo  = false;
-
-  static _LIBCPP_CONSTEXPR const bool traps                    = false;
-  static _LIBCPP_CONSTEXPR const bool tinyness_before          = false;
-  static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
-};
-
-template <class _Tp>
-class __libcpp_numeric_limits<_Tp, true> {
-protected:
-  typedef _Tp type;
-
-  static _LIBCPP_CONSTEXPR const bool is_specialized = true;
-
-  static _LIBCPP_CONSTEXPR const bool is_signed   = type(-1) < type(0);
-  static _LIBCPP_CONSTEXPR const int digits       = static_cast<int>(sizeof(type) * __CHAR_BIT__ - is_signed);
-  static _LIBCPP_CONSTEXPR const int digits10     = digits * 3 / 10;
-  static _LIBCPP_CONSTEXPR const int max_digits10 = 0;
-  static _LIBCPP_CONSTEXPR const type __min       = is_signed ? _Tp(_Tp(1) << digits) : 0;
-  static _LIBCPP_CONSTEXPR const type __max       = is_signed ? type(type(~0) ^ __min) : type(~0);
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return __min; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return __max; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return min(); }
-
-  static _LIBCPP_CONSTEXPR const bool is_integer = true;
-  static _LIBCPP_CONSTEXPR const bool is_exact   = true;
-  static _LIBCPP_CONSTEXPR const int radix       = 2;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT { return type(0); }
-
-  static _LIBCPP_CONSTEXPR const int min_exponent   = 0;
-  static _LIBCPP_CONSTEXPR const int min_exponent10 = 0;
-  static _LIBCPP_CONSTEXPR const int max_exponent   = 0;
-  static _LIBCPP_CONSTEXPR const int max_exponent10 = 0;
-
-  static _LIBCPP_CONSTEXPR const bool has_infinity                                         = false;
-  static _LIBCPP_CONSTEXPR const bool has_quiet_NaN                                        = false;
-  static _LIBCPP_CONSTEXPR const bool has_signaling_NaN                                    = false;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss          = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT { return type(0); }
-
-  static _LIBCPP_CONSTEXPR const bool is_iec559  = false;
-  static _LIBCPP_CONSTEXPR const bool is_bounded = true;
-  static _LIBCPP_CONSTEXPR const bool is_modulo  = !is_signed;
-
-#  if defined(__i386__) || defined(__x86_64__) || defined(__wasm__)
-  static _LIBCPP_CONSTEXPR const bool traps = is_same<decltype(+_Tp(0)), _Tp>::value;
-#  else
-  static _LIBCPP_CONSTEXPR const bool traps = false;
-#  endif
-  static _LIBCPP_CONSTEXPR const bool tinyness_before          = false;
-  static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
-};
-
-template <>
-class __libcpp_numeric_limits<bool, true> {
-protected:
-  typedef bool type;
-
-  static _LIBCPP_CONSTEXPR const bool is_specialized = true;
-
-  static _LIBCPP_CONSTEXPR const bool is_signed   = false;
-  static _LIBCPP_CONSTEXPR const int digits       = 1;
-  static _LIBCPP_CONSTEXPR const int digits10     = 0;
-  static _LIBCPP_CONSTEXPR const int max_digits10 = 0;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return false; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return true; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return min(); }
-
-  static _LIBCPP_CONSTEXPR const bool is_integer = true;
-  static _LIBCPP_CONSTEXPR const bool is_exact   = true;
-  static _LIBCPP_CONSTEXPR const int radix       = 2;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT { return type(0); }
-
-  static _LIBCPP_CONSTEXPR const int min_exponent   = 0;
-  static _LIBCPP_CONSTEXPR const int min_exponent10 = 0;
-  static _LIBCPP_CONSTEXPR const int max_exponent   = 0;
-  static _LIBCPP_CONSTEXPR const int max_exponent10 = 0;
-
-  static _LIBCPP_CONSTEXPR const bool has_infinity                                         = false;
-  static _LIBCPP_CONSTEXPR const bool has_quiet_NaN                                        = false;
-  static _LIBCPP_CONSTEXPR const bool has_signaling_NaN                                    = false;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss          = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT { return type(0); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT { return type(0); }
-
-  static _LIBCPP_CONSTEXPR const bool is_iec559  = false;
-  static _LIBCPP_CONSTEXPR const bool is_bounded = true;
-  static _LIBCPP_CONSTEXPR const bool is_modulo  = false;
-
-  static _LIBCPP_CONSTEXPR const bool traps                    = false;
-  static _LIBCPP_CONSTEXPR const bool tinyness_before          = false;
-  static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
-};
-
-template <>
-class __libcpp_numeric_limits<float, true> {
-protected:
-  typedef float type;
-
-  static _LIBCPP_CONSTEXPR const bool is_specialized = true;
-
-  static _LIBCPP_CONSTEXPR const bool is_signed   = true;
-  static _LIBCPP_CONSTEXPR const int digits       = __FLT_MANT_DIG__;
-  static _LIBCPP_CONSTEXPR const int digits10     = __FLT_DIG__;
-  static _LIBCPP_CONSTEXPR const int max_digits10 = 2 + (digits * 30103l) / 100000l;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return __FLT_MIN__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return __FLT_MAX__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return -max(); }
-
-  static _LIBCPP_CONSTEXPR const bool is_integer = false;
-  static _LIBCPP_CONSTEXPR const bool is_exact   = false;
-  static _LIBCPP_CONSTEXPR const int radix       = __FLT_RADIX__;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT { return __FLT_EPSILON__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT { return 0.5F; }
-
-  static _LIBCPP_CONSTEXPR const int min_exponent   = __FLT_MIN_EXP__;
-  static _LIBCPP_CONSTEXPR const int min_exponent10 = __FLT_MIN_10_EXP__;
-  static _LIBCPP_CONSTEXPR const int max_exponent   = __FLT_MAX_EXP__;
-  static _LIBCPP_CONSTEXPR const int max_exponent10 = __FLT_MAX_10_EXP__;
-
-  static _LIBCPP_CONSTEXPR const bool has_infinity                                         = true;
-  static _LIBCPP_CONSTEXPR const bool has_quiet_NaN                                        = true;
-  static _LIBCPP_CONSTEXPR const bool has_signaling_NaN                                    = true;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss          = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {
-    return __builtin_huge_valf();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {
-    return __builtin_nanf("");
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {
-    return __builtin_nansf("");
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {
-    return __FLT_DENORM_MIN__;
-  }
-
-  static _LIBCPP_CONSTEXPR const bool is_iec559  = true;
-  static _LIBCPP_CONSTEXPR const bool is_bounded = true;
-  static _LIBCPP_CONSTEXPR const bool is_modulo  = false;
-
-  static _LIBCPP_CONSTEXPR const bool traps = false;
-#  if (defined(__arm__) || defined(__aarch64__))
-  static _LIBCPP_CONSTEXPR const bool tinyness_before = true;
-#  else
-  static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
-#  endif
-  static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest;
-};
-
-template <>
-class __libcpp_numeric_limits<double, true> {
-protected:
-  typedef double type;
-
-  static _LIBCPP_CONSTEXPR const bool is_specialized = true;
-
-  static _LIBCPP_CONSTEXPR const bool is_signed   = true;
-  static _LIBCPP_CONSTEXPR const int digits       = __DBL_MANT_DIG__;
-  static _LIBCPP_CONSTEXPR const int digits10     = __DBL_DIG__;
-  static _LIBCPP_CONSTEXPR const int max_digits10 = 2 + (digits * 30103l) / 100000l;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return __DBL_MIN__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return __DBL_MAX__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return -max(); }
-
-  static _LIBCPP_CONSTEXPR const bool is_integer = false;
-  static _LIBCPP_CONSTEXPR const bool is_exact   = false;
-  static _LIBCPP_CONSTEXPR const int radix       = __FLT_RADIX__;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT { return __DBL_EPSILON__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT { return 0.5; }
-
-  static _LIBCPP_CONSTEXPR const int min_exponent   = __DBL_MIN_EXP__;
-  static _LIBCPP_CONSTEXPR const int min_exponent10 = __DBL_MIN_10_EXP__;
-  static _LIBCPP_CONSTEXPR const int max_exponent   = __DBL_MAX_EXP__;
-  static _LIBCPP_CONSTEXPR const int max_exponent10 = __DBL_MAX_10_EXP__;
-
-  static _LIBCPP_CONSTEXPR const bool has_infinity                                         = true;
-  static _LIBCPP_CONSTEXPR const bool has_quiet_NaN                                        = true;
-  static _LIBCPP_CONSTEXPR const bool has_signaling_NaN                                    = true;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss          = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {
-    return __builtin_huge_val();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {
-    return __builtin_nan("");
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {
-    return __builtin_nans("");
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {
-    return __DBL_DENORM_MIN__;
-  }
-
-  static _LIBCPP_CONSTEXPR const bool is_iec559  = true;
-  static _LIBCPP_CONSTEXPR const bool is_bounded = true;
-  static _LIBCPP_CONSTEXPR const bool is_modulo  = false;
-
-  static _LIBCPP_CONSTEXPR const bool traps = false;
-#  if (defined(__arm__) || defined(__aarch64__))
-  static _LIBCPP_CONSTEXPR const bool tinyness_before = true;
-#  else
-  static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
-#  endif
-  static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest;
-};
-
-template <>
-class __libcpp_numeric_limits<long double, true> {
-protected:
-  typedef long double type;
-
-  static _LIBCPP_CONSTEXPR const bool is_specialized = true;
-
-  static _LIBCPP_CONSTEXPR const bool is_signed   = true;
-  static _LIBCPP_CONSTEXPR const int digits       = __LDBL_MANT_DIG__;
-  static _LIBCPP_CONSTEXPR const int digits10     = __LDBL_DIG__;
-  static _LIBCPP_CONSTEXPR const int max_digits10 = 2 + (digits * 30103l) / 100000l;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return __LDBL_MIN__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return __LDBL_MAX__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return -max(); }
-
-  static _LIBCPP_CONSTEXPR const bool is_integer = false;
-  static _LIBCPP_CONSTEXPR const bool is_exact   = false;
-  static _LIBCPP_CONSTEXPR const int radix       = __FLT_RADIX__;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT { return __LDBL_EPSILON__; }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT { return 0.5L; }
-
-  static _LIBCPP_CONSTEXPR const int min_exponent   = __LDBL_MIN_EXP__;
-  static _LIBCPP_CONSTEXPR const int min_exponent10 = __LDBL_MIN_10_EXP__;
-  static _LIBCPP_CONSTEXPR const int max_exponent   = __LDBL_MAX_EXP__;
-  static _LIBCPP_CONSTEXPR const int max_exponent10 = __LDBL_MAX_10_EXP__;
-
-  static _LIBCPP_CONSTEXPR const bool has_infinity                                         = true;
-  static _LIBCPP_CONSTEXPR const bool has_quiet_NaN                                        = true;
-  static _LIBCPP_CONSTEXPR const bool has_signaling_NaN                                    = true;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present;
-  static _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss          = false;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {
-    return __builtin_huge_vall();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {
-    return __builtin_nanl("");
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {
-    return __builtin_nansl("");
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {
-    return __LDBL_DENORM_MIN__;
-  }
-
-#  if defined(__powerpc__) && defined(__LONG_DOUBLE_IBM128__)
-  static _LIBCPP_CONSTEXPR const bool is_iec559 = false;
-#  else
-  static _LIBCPP_CONSTEXPR const bool is_iec559 = true;
-#  endif
-  static _LIBCPP_CONSTEXPR const bool is_bounded = true;
-  static _LIBCPP_CONSTEXPR const bool is_modulo  = false;
-
-  static _LIBCPP_CONSTEXPR const bool traps = false;
-#  if (defined(__arm__) || defined(__aarch64__))
-  static _LIBCPP_CONSTEXPR const bool tinyness_before = true;
-#  else
-  static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
-#  endif
-  static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest;
-};
-
-template <class _Tp>
-class numeric_limits : private __libcpp_numeric_limits<_Tp> {
-  typedef __libcpp_numeric_limits<_Tp> __base;
-  typedef typename __base::type type;
-
-public:
-  static inline _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type min() _NOEXCEPT { return __base::min(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type max() _NOEXCEPT { return __base::max(); }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT { return __base::lowest(); }
-
-  static inline _LIBCPP_CONSTEXPR const int digits       = __base::digits;
-  static inline _LIBCPP_CONSTEXPR const int digits10     = __base::digits10;
-  static inline _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10;
-  static inline _LIBCPP_CONSTEXPR const bool is_signed   = __base::is_signed;
-  static inline _LIBCPP_CONSTEXPR const bool is_integer  = __base::is_integer;
-  static inline _LIBCPP_CONSTEXPR const bool is_exact    = __base::is_exact;
-  static inline _LIBCPP_CONSTEXPR const int radix        = __base::radix;
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {
-    return __base::epsilon();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {
-    return __base::round_error();
-  }
-
-  static inline _LIBCPP_CONSTEXPR const int min_exponent   = __base::min_exponent;
-  static inline _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10;
-  static inline _LIBCPP_CONSTEXPR const int max_exponent   = __base::max_exponent;
-  static inline _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10;
-
-  static inline _LIBCPP_CONSTEXPR const bool has_infinity      = __base::has_infinity;
-  static inline _LIBCPP_CONSTEXPR const bool has_quiet_NaN     = __base::has_quiet_NaN;
-  static inline _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN;
-  _LIBCPP_SUPPRESS_DEPRECATED_PUSH
-  static inline _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm;
-  static inline _LIBCPP_DEPRECATED_IN_CXX23 _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss;
-  _LIBCPP_SUPPRESS_DEPRECATED_POP
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {
-    return __base::infinity();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {
-    return __base::quiet_NaN();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {
-    return __base::signaling_NaN();
-  }
-  [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {
-    return __base::denorm_min();
-  }
-
-  static inline _LIBCPP_CONSTEXPR const bool is_iec559  = __base::is_iec559;
-  static inline _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded;
-  static inline _LIBCPP_CONSTEXPR const bool is_modulo  = __base::is_modulo;
-
-  static inline _LIBCPP_CONSTEXPR const bool traps                    = __base::traps;
-  static inline _LIBCPP_CONSTEXPR const bool tinyness_before          = __base::tinyness_before;
-  static inline _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style;
-};
-
-template <class _Tp>
-class numeric_limits<const _Tp> : public numeric_limits<_Tp> {};
-
-template <class _Tp>
-class numeric_limits<volatile _Tp> : public numeric_limits<_Tp> {};
-
-template <class _Tp>
-class numeric_limits<const volatile _Tp> : public numeric_limits<_Tp> {};
-
-_LIBCPP_END_NAMESPACE_STD
-
-_LIBCPP_POP_MACROS
-
-#  if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20
-#    include <type_traits>
-#  endif
-#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
-
-#endif // _LIBCPP_LIMITS