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1 files changed, 551 insertions, 0 deletions

diff --git a/libstdc++-v3/src/limits.cc b/libstdc++-v3/src/limits.cc
new file mode 100644
index 000000000..5a21239d1
--- /dev/null
+++ b/libstdc++-v3/src/limits.cc
@@ -0,0 +1,551 @@
+// Static data members of -*- C++ -*- numeric_limits classes
+
+// Copyright (C) 1999, 2001, 2002, 2005, 2006, 2009, 2010
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
+//
+// ISO C++ 14882:1998
+// 18.2.1
+//
+
+#include <limits>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+#define const _GLIBCXX_USE_CONSTEXPR
+
+  const bool __numeric_limits_base::is_specialized;
+  const int  __numeric_limits_base::digits;
+  const int  __numeric_limits_base::digits10;
+  const int  __numeric_limits_base::max_digits10;
+  const bool __numeric_limits_base::is_signed;
+  const bool __numeric_limits_base::is_integer;
+  const bool __numeric_limits_base::is_exact;
+  const int  __numeric_limits_base::radix;
+  const int  __numeric_limits_base::min_exponent;
+  const int  __numeric_limits_base::min_exponent10;
+  const int  __numeric_limits_base::max_exponent;
+  const int  __numeric_limits_base::max_exponent10;
+  const bool __numeric_limits_base::has_infinity;
+  const bool __numeric_limits_base::has_quiet_NaN;
+  const bool __numeric_limits_base::has_signaling_NaN;
+  const float_denorm_style __numeric_limits_base::has_denorm;
+  const bool __numeric_limits_base::has_denorm_loss;
+  const bool __numeric_limits_base::is_iec559;
+  const bool __numeric_limits_base::is_bounded;
+  const bool __numeric_limits_base::is_modulo;
+  const bool __numeric_limits_base::traps;
+  const bool __numeric_limits_base::tinyness_before;
+  const float_round_style __numeric_limits_base::round_style;
+
+  // bool
+  const bool numeric_limits<bool>::is_specialized;
+  const int  numeric_limits<bool>::digits;
+  const int  numeric_limits<bool>::digits10;
+  const int  numeric_limits<bool>::max_digits10;
+  const bool numeric_limits<bool>::is_signed;
+  const bool numeric_limits<bool>::is_integer;
+  const bool numeric_limits<bool>::is_exact;
+  const int  numeric_limits<bool>::radix;
+  const int  numeric_limits<bool>::min_exponent;
+  const int  numeric_limits<bool>::min_exponent10;
+  const int  numeric_limits<bool>::max_exponent;
+  const int  numeric_limits<bool>::max_exponent10;
+  const bool numeric_limits<bool>::has_infinity;
+  const bool numeric_limits<bool>::has_quiet_NaN;
+  const bool numeric_limits<bool>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<bool>::has_denorm;
+  const bool numeric_limits<bool>::has_denorm_loss;
+  const bool numeric_limits<bool>::is_iec559;
+  const bool numeric_limits<bool>::is_bounded;
+  const bool numeric_limits<bool>::is_modulo;
+  const bool numeric_limits<bool>::traps;
+  const bool numeric_limits<bool>::tinyness_before;
+  const float_round_style numeric_limits<bool>::round_style;
+
+  // char
+  const bool numeric_limits<char>::is_specialized;
+  const int  numeric_limits<char>::digits;
+  const int  numeric_limits<char>::digits10;
+  const int  numeric_limits<char>::max_digits10;
+  const bool numeric_limits<char>::is_signed;
+  const bool numeric_limits<char>::is_integer;
+  const bool numeric_limits<char>::is_exact;
+  const int  numeric_limits<char>::radix;
+  const int  numeric_limits<char>::min_exponent;
+  const int  numeric_limits<char>::min_exponent10;
+  const int  numeric_limits<char>::max_exponent;
+  const int  numeric_limits<char>::max_exponent10;
+  const bool numeric_limits<char>::has_infinity;
+  const bool numeric_limits<char>::has_quiet_NaN;
+  const bool numeric_limits<char>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<char>::has_denorm;
+  const bool numeric_limits<char>::has_denorm_loss;
+  const bool numeric_limits<char>::is_iec559;
+  const bool numeric_limits<char>::is_bounded;
+  const bool numeric_limits<char>::is_modulo;
+  const bool numeric_limits<char>::traps;
+  const bool numeric_limits<char>::tinyness_before;
+  const float_round_style numeric_limits<char>::round_style;
+
+  // signed char
+  const bool numeric_limits<signed char>::is_specialized;
+  const int  numeric_limits<signed char>::digits;
+  const int  numeric_limits<signed char>::digits10;
+  const int  numeric_limits<signed char>::max_digits10;
+  const bool numeric_limits<signed char>::is_signed;
+  const bool numeric_limits<signed char>::is_integer;
+  const bool numeric_limits<signed char>::is_exact;
+  const int  numeric_limits<signed char>::radix;
+  const int  numeric_limits<signed char>::min_exponent;
+  const int  numeric_limits<signed char>::min_exponent10;
+  const int  numeric_limits<signed char>::max_exponent;
+  const int  numeric_limits<signed char>::max_exponent10;
+  const bool numeric_limits<signed char>::has_infinity;
+  const bool numeric_limits<signed char>::has_quiet_NaN;
+  const bool numeric_limits<signed char>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<signed char>::has_denorm;
+  const bool numeric_limits<signed char>::has_denorm_loss;
+  const bool numeric_limits<signed char>::is_iec559;
+  const bool numeric_limits<signed char>::is_bounded;
+  const bool numeric_limits<signed char>::is_modulo;
+  const bool numeric_limits<signed char>::traps;
+  const bool numeric_limits<signed char>::tinyness_before;
+  const float_round_style numeric_limits<signed char>::round_style;
+
+  // unsigned char
+  const bool numeric_limits<unsigned char>::is_specialized;
+  const int  numeric_limits<unsigned char>::digits;
+  const int  numeric_limits<unsigned char>::digits10;
+  const int  numeric_limits<unsigned char>::max_digits10;
+  const bool numeric_limits<unsigned char>::is_signed;
+  const bool numeric_limits<unsigned char>::is_integer;
+  const bool numeric_limits<unsigned char>::is_exact;
+  const int  numeric_limits<unsigned char>::radix;
+  const int  numeric_limits<unsigned char>::min_exponent;
+  const int  numeric_limits<unsigned char>::min_exponent10;
+  const int  numeric_limits<unsigned char>::max_exponent;
+  const int  numeric_limits<unsigned char>::max_exponent10;
+  const bool numeric_limits<unsigned char>::has_infinity;
+  const bool numeric_limits<unsigned char>::has_quiet_NaN;
+  const bool numeric_limits<unsigned char>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<unsigned char>::has_denorm;
+  const bool numeric_limits<unsigned char>::has_denorm_loss;
+  const bool numeric_limits<unsigned char>::is_iec559;
+  const bool numeric_limits<unsigned char>::is_bounded;
+  const bool numeric_limits<unsigned char>::is_modulo;
+  const bool numeric_limits<unsigned char>::traps;
+  const bool numeric_limits<unsigned char>::tinyness_before;
+  const float_round_style numeric_limits<unsigned char>::round_style;
+
+  // wchar_t
+  // This used to be problematic...
+#ifdef _GLIBCXX_USE_WCHAR_T  
+  const bool numeric_limits<wchar_t>::is_specialized;
+  const int  numeric_limits<wchar_t>::digits;
+  const int  numeric_limits<wchar_t>::digits10;
+  const int  numeric_limits<wchar_t>::max_digits10;
+  const bool numeric_limits<wchar_t>::is_signed;
+  const bool numeric_limits<wchar_t>::is_integer;
+  const bool numeric_limits<wchar_t>::is_exact;
+  const int  numeric_limits<wchar_t>::radix;
+  const int  numeric_limits<wchar_t>::min_exponent;
+  const int  numeric_limits<wchar_t>::min_exponent10;
+  const int  numeric_limits<wchar_t>::max_exponent;
+  const int  numeric_limits<wchar_t>::max_exponent10;
+  const bool numeric_limits<wchar_t>::has_infinity;
+  const bool numeric_limits<wchar_t>::has_quiet_NaN;
+  const bool numeric_limits<wchar_t>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<wchar_t>::has_denorm;
+  const bool numeric_limits<wchar_t>::has_denorm_loss;
+  const bool numeric_limits<wchar_t>::is_iec559;
+  const bool numeric_limits<wchar_t>::is_bounded;
+  const bool numeric_limits<wchar_t>::is_modulo;
+  const bool numeric_limits<wchar_t>::traps;
+  const bool numeric_limits<wchar_t>::tinyness_before;
+  const float_round_style numeric_limits<wchar_t>::round_style;
+#endif // _GLIBCXX_USE_WCHAR_T
+
+  // short
+  const bool numeric_limits<short>::is_specialized;
+  const int  numeric_limits<short>::digits;
+  const int  numeric_limits<short>::digits10;
+  const int  numeric_limits<short>::max_digits10;
+  const bool numeric_limits<short>::is_signed;
+  const bool numeric_limits<short>::is_integer;
+  const bool numeric_limits<short>::is_exact;
+  const int  numeric_limits<short>::radix;
+  const int  numeric_limits<short>::min_exponent;
+  const int  numeric_limits<short>::min_exponent10;
+  const int  numeric_limits<short>::max_exponent;
+  const int  numeric_limits<short>::max_exponent10;
+  const bool numeric_limits<short>::has_infinity;
+  const bool numeric_limits<short>::has_quiet_NaN;
+  const bool numeric_limits<short>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<short>::has_denorm;
+  const bool numeric_limits<short>::has_denorm_loss;
+  const bool numeric_limits<short>::is_iec559;
+  const bool numeric_limits<short>::is_bounded;
+  const bool numeric_limits<short>::is_modulo;
+  const bool numeric_limits<short>::traps;
+  const bool numeric_limits<short>::tinyness_before;
+  const float_round_style numeric_limits<short>::round_style;
+
+  // unsigned short
+  const bool numeric_limits<unsigned short>::is_specialized;
+  const int  numeric_limits<unsigned short>::digits;
+  const int  numeric_limits<unsigned short>::digits10;
+  const int  numeric_limits<unsigned short>::max_digits10;
+  const bool numeric_limits<unsigned short>::is_signed;
+  const bool numeric_limits<unsigned short>::is_integer;
+  const bool numeric_limits<unsigned short>::is_exact;
+  const int  numeric_limits<unsigned short>::radix;
+  const int  numeric_limits<unsigned short>::min_exponent;
+  const int  numeric_limits<unsigned short>::min_exponent10;
+  const int  numeric_limits<unsigned short>::max_exponent;
+  const int  numeric_limits<unsigned short>::max_exponent10;
+  const bool numeric_limits<unsigned short>::has_infinity;
+  const bool numeric_limits<unsigned short>::has_quiet_NaN;
+  const bool numeric_limits<unsigned short>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<unsigned short>::has_denorm;
+  const bool numeric_limits<unsigned short>::has_denorm_loss;
+  const bool numeric_limits<unsigned short>::is_iec559;
+  const bool numeric_limits<unsigned short>::is_bounded;
+  const bool numeric_limits<unsigned short>::is_modulo;
+  const bool numeric_limits<unsigned short>::traps;
+  const bool numeric_limits<unsigned short>::tinyness_before;
+  const float_round_style numeric_limits<unsigned short>::round_style;
+
+  // int
+  const bool numeric_limits<int>::is_specialized;
+  const int  numeric_limits<int>::digits;
+  const int  numeric_limits<int>::digits10;
+  const int  numeric_limits<int>::max_digits10;
+  const bool numeric_limits<int>::is_signed;
+  const bool numeric_limits<int>::is_integer;
+  const bool numeric_limits<int>::is_exact;
+  const int  numeric_limits<int>::radix;
+  const int  numeric_limits<int>::min_exponent;
+  const int  numeric_limits<int>::min_exponent10;
+  const int  numeric_limits<int>::max_exponent;
+  const int  numeric_limits<int>::max_exponent10;
+  const bool numeric_limits<int>::has_infinity;
+  const bool numeric_limits<int>::has_quiet_NaN;
+  const bool numeric_limits<int>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<int>::has_denorm;
+  const bool numeric_limits<int>::has_denorm_loss;
+  const bool numeric_limits<int>::is_iec559;
+  const bool numeric_limits<int>::is_bounded;
+  const bool numeric_limits<int>::is_modulo;
+  const bool numeric_limits<int>::traps;
+  const bool numeric_limits<int>::tinyness_before;
+  const float_round_style numeric_limits<int>::round_style;
+
+  // unsigned int
+  const bool numeric_limits<unsigned int>::is_specialized;
+  const int  numeric_limits<unsigned int>::digits;
+  const int  numeric_limits<unsigned int>::digits10;
+  const int  numeric_limits<unsigned int>::max_digits10;
+  const bool numeric_limits<unsigned int>::is_signed;
+  const bool numeric_limits<unsigned int>::is_integer;
+  const bool numeric_limits<unsigned int>::is_exact;
+  const int  numeric_limits<unsigned int>::radix;
+  const int  numeric_limits<unsigned int>::min_exponent;
+  const int  numeric_limits<unsigned int>::min_exponent10;
+  const int  numeric_limits<unsigned int>::max_exponent;
+  const int  numeric_limits<unsigned int>::max_exponent10;
+  const bool numeric_limits<unsigned int>::has_infinity;
+  const bool numeric_limits<unsigned int>::has_quiet_NaN;
+  const bool numeric_limits<unsigned int>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<unsigned int>::has_denorm;
+  const bool numeric_limits<unsigned int>::has_denorm_loss;
+  const bool numeric_limits<unsigned int>::is_iec559;
+  const bool numeric_limits<unsigned int>::is_bounded;
+  const bool numeric_limits<unsigned int>::is_modulo;
+  const bool numeric_limits<unsigned int>::traps;
+  const bool numeric_limits<unsigned int>::tinyness_before;
+  const float_round_style numeric_limits<unsigned int>::round_style;
+
+  // long
+  const bool numeric_limits<long>::is_specialized;
+  const int  numeric_limits<long>::digits;
+  const int  numeric_limits<long>::digits10;
+  const int  numeric_limits<long>::max_digits10;
+  const bool numeric_limits<long>::is_signed;
+  const bool numeric_limits<long>::is_integer;
+  const bool numeric_limits<long>::is_exact;
+  const int  numeric_limits<long>::radix;
+  const int  numeric_limits<long>::min_exponent;
+  const int  numeric_limits<long>::min_exponent10;
+  const int  numeric_limits<long>::max_exponent;
+  const int  numeric_limits<long>::max_exponent10;
+  const bool numeric_limits<long>::has_infinity;
+  const bool numeric_limits<long>::has_quiet_NaN;
+  const bool numeric_limits<long>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<long>::has_denorm;
+  const bool numeric_limits<long>::has_denorm_loss;
+  const bool numeric_limits<long>::is_iec559;
+  const bool numeric_limits<long>::is_bounded;
+  const bool numeric_limits<long>::is_modulo;
+  const bool numeric_limits<long>::traps;
+  const bool numeric_limits<long>::tinyness_before;
+  const float_round_style numeric_limits<long>::round_style;
+
+  // unsigned long
+  const bool numeric_limits<unsigned long>::is_specialized;
+  const int  numeric_limits<unsigned long>::digits;
+  const int  numeric_limits<unsigned long>::digits10;
+  const int  numeric_limits<unsigned long>::max_digits10;
+  const bool numeric_limits<unsigned long>::is_signed;
+  const bool numeric_limits<unsigned long>::is_integer;
+  const bool numeric_limits<unsigned long>::is_exact;
+  const int  numeric_limits<unsigned long>::radix;
+  const int  numeric_limits<unsigned long>::min_exponent;
+  const int  numeric_limits<unsigned long>::min_exponent10;
+  const int  numeric_limits<unsigned long>::max_exponent;
+  const int  numeric_limits<unsigned long>::max_exponent10;
+  const bool numeric_limits<unsigned long>::has_infinity;
+  const bool numeric_limits<unsigned long>::has_quiet_NaN;
+  const bool numeric_limits<unsigned long>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<unsigned long>::has_denorm;
+  const bool numeric_limits<unsigned long>::has_denorm_loss;
+  const bool numeric_limits<unsigned long>::is_iec559;
+  const bool numeric_limits<unsigned long>::is_bounded;
+  const bool numeric_limits<unsigned long>::is_modulo;
+  const bool numeric_limits<unsigned long>::traps;
+  const bool numeric_limits<unsigned long>::tinyness_before;
+  const float_round_style numeric_limits<unsigned long>::round_style;
+
+  // NOTA BENE:  long long is an extension
+  const bool numeric_limits<long long>::is_specialized;
+  const int  numeric_limits<long long>::digits;
+  const int  numeric_limits<long long>::digits10;
+  const int  numeric_limits<long long>::max_digits10;
+  const bool numeric_limits<long long>::is_signed;
+  const bool numeric_limits<long long>::is_integer;
+  const bool numeric_limits<long long>::is_exact;
+  const int  numeric_limits<long long>::radix;
+  const int  numeric_limits<long long>::min_exponent;
+  const int  numeric_limits<long long>::min_exponent10;
+  const int  numeric_limits<long long>::max_exponent;
+  const int  numeric_limits<long long>::max_exponent10;
+  const bool numeric_limits<long long>::has_infinity;
+  const bool numeric_limits<long long>::has_quiet_NaN;
+  const bool numeric_limits<long long>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<long long>::has_denorm;
+  const bool numeric_limits<long long>::has_denorm_loss;
+  const bool numeric_limits<long long>::is_iec559;
+  const bool numeric_limits<long long>::is_bounded;
+  const bool numeric_limits<long long>::is_modulo;
+  const bool numeric_limits<long long>::traps;
+  const bool numeric_limits<long long>::tinyness_before;
+  const float_round_style numeric_limits<long long>::round_style;
+
+  const bool numeric_limits<unsigned long long>::is_specialized;
+  const int  numeric_limits<unsigned long long>::digits;
+  const int  numeric_limits<unsigned long long>::digits10;
+  const int  numeric_limits<unsigned long long>::max_digits10;
+  const bool numeric_limits<unsigned long long>::is_signed;
+  const bool numeric_limits<unsigned long long>::is_integer;
+  const bool numeric_limits<unsigned long long>::is_exact;
+  const int  numeric_limits<unsigned long long>::radix;
+  const int  numeric_limits<unsigned long long>::min_exponent;
+  const int  numeric_limits<unsigned long long>::min_exponent10;
+  const int  numeric_limits<unsigned long long>::max_exponent;
+  const int  numeric_limits<unsigned long long>::max_exponent10;
+  const bool numeric_limits<unsigned long long>::has_infinity;
+  const bool numeric_limits<unsigned long long>::has_quiet_NaN;
+  const bool numeric_limits<unsigned long long>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<unsigned long long>::has_denorm;
+  const bool numeric_limits<unsigned long long>::has_denorm_loss;
+  const bool numeric_limits<unsigned long long>::is_iec559;
+  const bool numeric_limits<unsigned long long>::is_bounded;
+  const bool numeric_limits<unsigned long long>::is_modulo;
+  const bool numeric_limits<unsigned long long>::traps;
+  const bool numeric_limits<unsigned long long>::tinyness_before;
+  const float_round_style numeric_limits<unsigned long long>::round_style;
+
+  // float
+  const bool numeric_limits<float>::is_specialized;
+  const int  numeric_limits<float>::digits;
+  const int  numeric_limits<float>::digits10;
+  const int  numeric_limits<float>::max_digits10;
+  const bool numeric_limits<float>::is_signed;
+  const bool numeric_limits<float>::is_integer;
+  const bool numeric_limits<float>::is_exact;
+  const int  numeric_limits<float>::radix;
+  const int  numeric_limits<float>::min_exponent;
+  const int  numeric_limits<float>::min_exponent10;
+  const int  numeric_limits<float>::max_exponent;
+  const int  numeric_limits<float>::max_exponent10;
+  const bool numeric_limits<float>::has_infinity;
+  const bool numeric_limits<float>::has_quiet_NaN;
+  const bool numeric_limits<float>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<float>::has_denorm;
+  const bool numeric_limits<float>::has_denorm_loss;
+  const bool numeric_limits<float>::is_iec559;
+  const bool numeric_limits<float>::is_bounded;
+  const bool numeric_limits<float>::is_modulo;
+  const bool numeric_limits<float>::traps;
+  const bool numeric_limits<float>::tinyness_before;
+  const float_round_style numeric_limits<float>::round_style;
+
+  // double
+  const bool numeric_limits<double>::is_specialized;
+  const int  numeric_limits<double>::digits;
+  const int  numeric_limits<double>::digits10;
+  const int  numeric_limits<double>::max_digits10;
+  const bool numeric_limits<double>::is_signed;
+  const bool numeric_limits<double>::is_integer;
+  const bool numeric_limits<double>::is_exact;
+  const int  numeric_limits<double>::radix;
+  const int  numeric_limits<double>::min_exponent;
+  const int  numeric_limits<double>::min_exponent10;
+  const int  numeric_limits<double>::max_exponent;
+  const int  numeric_limits<double>::max_exponent10;
+  const bool numeric_limits<double>::has_infinity;
+  const bool numeric_limits<double>::has_quiet_NaN;
+  const bool numeric_limits<double>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<double>::has_denorm;
+  const bool numeric_limits<double>::has_denorm_loss;
+  const bool numeric_limits<double>::is_iec559;
+  const bool numeric_limits<double>::is_bounded;
+  const bool numeric_limits<double>::is_modulo;
+  const bool numeric_limits<double>::traps;
+  const bool numeric_limits<double>::tinyness_before;
+  const float_round_style numeric_limits<double>::round_style;
+
+  // long double
+  const bool numeric_limits<long double>::is_specialized;
+  const int  numeric_limits<long double>::digits;
+  const int  numeric_limits<long double>::digits10;
+  const int  numeric_limits<long double>::max_digits10;
+  const bool numeric_limits<long double>::is_signed;
+  const bool numeric_limits<long double>::is_integer;
+  const bool numeric_limits<long double>::is_exact;
+  const int  numeric_limits<long double>::radix;
+  const int  numeric_limits<long double>::min_exponent;
+  const int  numeric_limits<long double>::min_exponent10;
+  const int  numeric_limits<long double>::max_exponent;
+  const int  numeric_limits<long double>::max_exponent10;
+  const bool numeric_limits<long double>::has_infinity;
+  const bool numeric_limits<long double>::has_quiet_NaN;
+  const bool numeric_limits<long double>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<long double>::has_denorm;
+  const bool numeric_limits<long double>::has_denorm_loss;
+  const bool numeric_limits<long double>::is_iec559;
+  const bool numeric_limits<long double>::is_bounded;
+  const bool numeric_limits<long double>::is_modulo;
+  const bool numeric_limits<long double>::traps;
+  const bool numeric_limits<long double>::tinyness_before;
+  const float_round_style numeric_limits<long double>::round_style;
+
+  // char16_t
+  const bool numeric_limits<char16_t>::is_specialized;
+  const int  numeric_limits<char16_t>::digits;
+  const int  numeric_limits<char16_t>::digits10;
+  const int  numeric_limits<char16_t>::max_digits10;
+  const bool numeric_limits<char16_t>::is_signed;
+  const bool numeric_limits<char16_t>::is_integer;
+  const bool numeric_limits<char16_t>::is_exact;
+  const int  numeric_limits<char16_t>::radix;
+  const int  numeric_limits<char16_t>::min_exponent;
+  const int  numeric_limits<char16_t>::min_exponent10;
+  const int  numeric_limits<char16_t>::max_exponent;
+  const int  numeric_limits<char16_t>::max_exponent10;
+  const bool numeric_limits<char16_t>::has_infinity;
+  const bool numeric_limits<char16_t>::has_quiet_NaN;
+  const bool numeric_limits<char16_t>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<char16_t>::has_denorm;
+  const bool numeric_limits<char16_t>::has_denorm_loss;
+  const bool numeric_limits<char16_t>::is_iec559;
+  const bool numeric_limits<char16_t>::is_bounded;
+  const bool numeric_limits<char16_t>::is_modulo;
+  const bool numeric_limits<char16_t>::traps;
+  const bool numeric_limits<char16_t>::tinyness_before;
+  const float_round_style numeric_limits<char16_t>::round_style;
+
+  // char32_t
+  const bool numeric_limits<char32_t>::is_specialized;
+  const int  numeric_limits<char32_t>::digits;
+  const int  numeric_limits<char32_t>::digits10;
+  const int  numeric_limits<char32_t>::max_digits10;
+  const bool numeric_limits<char32_t>::is_signed;
+  const bool numeric_limits<char32_t>::is_integer;
+  const bool numeric_limits<char32_t>::is_exact;
+  const int  numeric_limits<char32_t>::radix;
+  const int  numeric_limits<char32_t>::min_exponent;
+  const int  numeric_limits<char32_t>::min_exponent10;
+  const int  numeric_limits<char32_t>::max_exponent;
+  const int  numeric_limits<char32_t>::max_exponent10;
+  const bool numeric_limits<char32_t>::has_infinity;
+  const bool numeric_limits<char32_t>::has_quiet_NaN;
+  const bool numeric_limits<char32_t>::has_signaling_NaN;
+  const float_denorm_style numeric_limits<char32_t>::has_denorm;
+  const bool numeric_limits<char32_t>::has_denorm_loss;
+  const bool numeric_limits<char32_t>::is_iec559;
+  const bool numeric_limits<char32_t>::is_bounded;
+  const bool numeric_limits<char32_t>::is_modulo;
+  const bool numeric_limits<char32_t>::traps;
+  const bool numeric_limits<char32_t>::tinyness_before;
+  const float_round_style numeric_limits<char32_t>::round_style;
+
+#undef const
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+// XXX GLIBCXX_ABI Deprecated
+#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
+
+#define _GLIBCXX_NUM_LIM_COMPAT(type, member, len) \
+  extern "C" type _ZNSt14numeric_limitsIeE ## len ## member ## E \
+  __attribute__ ((alias ("_ZNSt14numeric_limitsIdE" #len #member "E")))
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_specialized, 14);
+_GLIBCXX_NUM_LIM_COMPAT (int, digits, 6);
+_GLIBCXX_NUM_LIM_COMPAT (int, digits10, 8);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_signed, 9);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_integer, 10);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_exact, 8);
+_GLIBCXX_NUM_LIM_COMPAT (int, radix, 5);
+_GLIBCXX_NUM_LIM_COMPAT (int, min_exponent, 12);
+_GLIBCXX_NUM_LIM_COMPAT (int, min_exponent10, 14);
+_GLIBCXX_NUM_LIM_COMPAT (int, max_exponent, 12);
+_GLIBCXX_NUM_LIM_COMPAT (int, max_exponent10, 14);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_infinity, 12);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_quiet_NaN, 13);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_signaling_NaN, 17);
+_GLIBCXX_NUM_LIM_COMPAT (std::float_denorm_style, has_denorm, 10);
+_GLIBCXX_NUM_LIM_COMPAT (bool, has_denorm_loss, 15);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_iec559, 9);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_bounded, 10);
+_GLIBCXX_NUM_LIM_COMPAT (bool, is_modulo, 9);
+_GLIBCXX_NUM_LIM_COMPAT (bool, traps, 5);
+_GLIBCXX_NUM_LIM_COMPAT (bool, tinyness_before, 15);
+_GLIBCXX_NUM_LIM_COMPAT (std::float_round_style, round_style, 11);
+
+#endif // _GLIBCXX_LONG_DOUBLE_COMPAT