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// Compatibility symbols for alternate 128-bit long-double format -*- C++ -*-
// Copyright (C) 2018 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/>.
#define _GLIBCXX_USE_CXX11_ABI 0
#include <locale>
#ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT
#if ! defined __LONG_DOUBLE_IBM128__ && ! defined __LONG_DOUBLE_IEEE128__
#error "compatibility-ldbl-alt128.cc must only be compiled for 128-bit long double"
#endif
#define C char
#define C_is_char
#include "locale-inst-numeric.h"
#include "locale-inst-monetary.h"
#include "compatibility-ldbl-facets-aliases.h"
#ifdef _GLIBCXX_USE_WCHAR_T
# undef C
# undef C_is_char
# define C wchar_t
# include "locale-inst-numeric.h"
# include "locale-inst-monetary.h"
# include "compatibility-ldbl-facets-aliases.h"
# undef C
#endif
#include <limits>
#include <functional>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
// 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;
template<>
void
__convert_to_v(const char* __s, long double& __v, ios_base::iostate& __err,
const __c_locale& __cloc) throw()
{
char* __sanity;
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
// Prefer strtold_l, as __strtold_l isn't prototyped in more recent
// glibc versions.
__v = strtold_l(__s, &__sanity, __cloc);
#else
__v = __strtold_l(__s, &__sanity, __cloc);
#endif
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 23. Num_get overflow result.
if (__sanity == __s || *__sanity != '\0')
{
__v = 0.0l;
__err = ios_base::failbit;
}
else if (__v == numeric_limits<long double>::infinity())
{
__v = numeric_limits<long double>::max();
__err = ios_base::failbit;
}
else if (__v == -numeric_limits<long double>::infinity())
{
__v = -numeric_limits<long double>::max();
__err = ios_base::failbit;
}
}
namespace
{
alignas(money_get<char>) char money_get_c[sizeof(money_get<char>)];
alignas(money_put<char>) char money_put_c[sizeof(money_put<char>)];
alignas(num_get<char>) char num_get_c[sizeof(num_get<char>)];
alignas(num_put<char>) char num_put_c[sizeof(num_put<char>)];
#ifdef _GLIBCXX_USE_WCHAR_T
alignas(money_get<wchar_t>) char money_get_w[sizeof(money_get<wchar_t>)];
alignas(money_put<wchar_t>) char money_put_w[sizeof(money_put<wchar_t>)];
alignas(num_get<wchar_t>) char num_get_w[sizeof(num_get<wchar_t>)];
alignas(num_put<wchar_t>) char num_put_w[sizeof(num_put<wchar_t>)];
#endif
}
extern void
__locale_Impl_init_extra_ldbl128(
function<void(const locale::id*, const locale::facet*)>,
bool);
void
locale::_Impl::_M_init_extra_ldbl128(bool classic)
{
if (classic)
{
_M_init_facet(new (&money_get_c) money_get<char>(1));
_M_init_facet(new (&money_put_c) money_put<char>(1));
_M_init_facet(new (&num_get_c) num_get<char>(1));
_M_init_facet(new (&num_put_c) num_put<char>(1));
#ifdef _GLIBCXX_USE_WCHAR_T
_M_init_facet(new (&money_get_w) money_get<wchar_t>(1));
_M_init_facet(new (&money_put_w) money_put<wchar_t>(1));
_M_init_facet(new (&num_get_w) num_get<wchar_t>(1));
_M_init_facet(new (&num_put_w) num_put<wchar_t>(1));
#endif
}
else
{
_M_init_facet(new money_get<char>);
_M_init_facet(new money_put<char>);
_M_init_facet(new num_get<char>);
_M_init_facet(new num_put<char>);
#ifdef _GLIBCXX_USE_WCHAR_T
_M_init_facet(new money_get<wchar_t>);
_M_init_facet(new money_put<wchar_t>);
_M_init_facet(new num_get<wchar_t>);
_M_init_facet(new num_put<wchar_t>);
#endif
}
#if _GLIBCXX_USE_DUAL_ABI
__locale_Impl_init_extra_ldbl128(
[this](const locale::id* i, const facet* f) {
_M_install_facet(i, f);
},
classic);
#endif
}
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
#include <istream>
#include <ostream>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
template istream& istream::operator>>(long double&);
template istream& istream::_M_extract(long double&);
template ostream& ostream::operator<<(long double);
template ostream& ostream::_M_insert(long double);
#ifdef _GLIBCXX_USE_WCHAR_T
template wistream& wistream::operator>>(long double&);
template wistream& wistream::_M_extract(long double&);
template wostream& wostream::operator<<(long double);
template wostream& wostream::_M_insert(long double);
#endif
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
#include <complex>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
template
basic_istream<char, char_traits<char> >&
operator>>(basic_istream<char, char_traits<char> >&,
complex<long double>&);
template
basic_ostream<char, char_traits<char> >&
operator<<(basic_ostream<char, char_traits<char> >&,
const complex<long double>&);
#ifdef _GLIBCXX_USE_WCHAR_T
template
basic_istream<wchar_t, char_traits<wchar_t> >&
operator>>(basic_istream<wchar_t, char_traits<wchar_t> >&,
complex<long double>&);
template
basic_ostream<wchar_t, char_traits<wchar_t> >&
operator<<(basic_ostream<wchar_t, char_traits<wchar_t> >&,
const complex<long double>&);
#endif
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
#include <cmath>
#include <tr1/functional>
// For std::tr1::hash<long double>::operator()
#include "../c++98/hash-long-double-tr1-aux.cc"
// std::tr1::hash<long double>::operator()
// and std::hash<long double>::operator()
// are the same, no need to duplicate them.
#ifdef __LONG_DOUBLE_IBM128__
extern "C" size_t
_ZNKSt4hashIgEclEg (void)
__attribute__((pure))
__attribute__((alias ("_ZNKSt3tr14hashIgEclEg")));
#elif __LONG_DOUBLE_IEEE128__
extern "C" size_t
_ZNKSt4hashIu9__ieee128EclEu9__ieee128 (void)
__attribute__((pure))
__attribute__((alias ("_ZNKSt3tr14hashIu9__ieee128EclEu9__ieee128")));
#else
# error "Configuration error"
#endif
#endif
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