libstdc++-v3/src/compatibility-ldbl.cc

   1 // Compatibility symbols for -mlong-double-64 compatibility -*- C++ -*-
   2
   3 // Copyright (C) 2006, 2008
   4 // Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 2, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 // As a special exception, you may use this file as part of a free software
  23 // library without restriction.  Specifically, if other files instantiate
  24 // templates or use macros or inline functions from this file, or you compile
  25 // this file and link it with other files to produce an executable, this
  26 // file does not by itself cause the resulting executable to be covered by
  27 // the GNU General Public License.  This exception does not however
  28 // invalidate any other reasons why the executable file might be covered by
  29 // the GNU General Public License.
  30
  31 #include <locale>
  32
  33 #ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
  34
  35 #ifdef __LONG_DOUBLE_128__
  36 #error "compatibility-ldbl.cc must be compiled with -mlong-double-64"
  37 #endif
  38
  39 #define _GLIBCXX_LONG_DOUBLE_COMPAT_IMPL
  40
  41 namespace std
  42 {
  43 #define C char
  44   template class num_get<C, istreambuf_iterator<C> >;
  45   template class num_put<C, ostreambuf_iterator<C> >;
  46   template class money_get<C, istreambuf_iterator<C> >;
  47   template class money_put<C, ostreambuf_iterator<C> >;
  48   template const num_put<C>& use_facet<num_put<C> >(const locale&);
  49   template const num_get<C>& use_facet<num_get<C> >(const locale&);
  50   template const money_put<C>& use_facet<money_put<C> >(const locale&);
  51   template const money_get<C>& use_facet<money_get<C> >(const locale&);
  52   template bool has_facet<num_put<C> >(const locale&);
  53   template bool has_facet<num_get<C> >(const locale&);
  54   template bool has_facet<money_put<C> >(const locale&);
  55   template bool has_facet<money_get<C> >(const locale&);
  56 #undef C
  57 #ifdef _GLIBCXX_USE_WCHAR_T
  58 #define C wchar_t
  59   template class num_get<C, istreambuf_iterator<C> >;
  60   template class num_put<C, ostreambuf_iterator<C> >;
  61   template class money_get<C, istreambuf_iterator<C> >;
  62   template class money_put<C, ostreambuf_iterator<C> >;
  63   template const num_put<C>& use_facet<num_put<C> >(const locale&);
  64   template const num_get<C>& use_facet<num_get<C> >(const locale&);
  65   template const money_put<C>& use_facet<money_put<C> >(const locale&);
  66   template const money_get<C>& use_facet<money_get<C> >(const locale&);
  67   template bool has_facet<num_put<C> >(const locale&);
  68   template bool has_facet<num_get<C> >(const locale&);
  69   template bool has_facet<money_put<C> >(const locale&);
  70   template bool has_facet<money_get<C> >(const locale&);
  71 #undef C
  72 #endif
  73 }
  74
  75 // For std::tr1::hash<long double>::operator ()
  76 #include "hash.cc"
  77
  78 // std::tr1::hash<long double>::operator ()
  79 // and std::hash<long double>::operator ()
  80 // are the same, no need to duplicate them.
  81 extern "C" void _ZNKSt4hashIeEclEe (void)
  82   __attribute__((alias ("_ZNKSt3tr14hashIeEclEe")));
  83
  84 #endif