diff options
Diffstat (limited to 'libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc')
-rw-r--r-- | libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc b/libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc new file mode 100644 index 0000000..7c03606 --- /dev/null +++ b/libstdc++-v3/src/c++11/compatibility-ldbl-alt128-cxx11.cc @@ -0,0 +1,102 @@ +// 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 1 +#include <locale> + +#ifdef _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT + +#if !defined(_GLIBCXX_USE_DUAL_ABI) +#error "compatibility-ldbl-alt128-cxx11.cc must only be compiled when dual ABI is enabled" +#endif + +#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-monetary.h" + +#ifdef _GLIBCXX_USE_WCHAR_T +# undef C +# undef C_is_char +# define C wchar_t +# include "locale-inst-monetary.h" +#endif + +#include <functional> +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + 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>)]; +#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>)]; +#endif + + template<typename Facet> + void + init_facet(function<void(const locale::id*, const locale::facet*)>& func, + Facet* facet) + { + func(&Facet::id, facet); + } + + } // namespace + + template class function<void(const locale::id*, const locale::facet*)>; + + void + __locale_Impl_init_extra_ldbl128( + function<void(const locale::id*, const locale::facet*)> f, + bool classic) + { + if (classic) + { + init_facet(f, new (&money_get_c) money_get<char>(1)); + init_facet(f, new (&money_put_c) money_put<char>(1)); +#ifdef _GLIBCXX_USE_WCHAR_T + init_facet(f, new (&money_get_w) money_get<wchar_t>(1)); + init_facet(f, new (&money_put_w) money_put<wchar_t>(1)); +#endif + } + else + { + init_facet(f, new money_get<char>); + init_facet(f, new money_put<char>); +#ifdef _GLIBCXX_USE_WCHAR_T + init_facet(f, new money_get<wchar_t>); + init_facet(f, new money_put<wchar_t>); +#endif + } + } + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace +#endif |