-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+// 2006, 2007, 2008, 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 2, or (at your option)
+// 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,
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
-// You should have received a copy of the GNU General Public License along
-// with this library; see the file COPYING. If not, write to the Free
-// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-// USA.
+// 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.
-// As a special exception, you may use this file as part of a free software
-// library without restriction. Specifically, if other files instantiate
-// templates or use macros or inline functions from this file, or you compile
-// this file and link it with other files to produce an executable, this
-// file does not by itself cause the resulting executable to be covered by
-// the GNU General Public License. This exception does not however
-// invalidate any other reasons why the executable file might be covered by
-// the GNU General Public License.
+// 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/>.
#include <clocale>
#include <cstring>
+#include <cstdlib>
#include <locale>
-namespace std
+namespace std _GLIBCXX_VISIBILITY(default)
{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
using namespace __gnu_cxx;
locale::locale(const char* __s) : _M_impl(0)
}
}
else
- __throw_runtime_error(__N("locale::locale NULL not valid"));
+ __throw_runtime_error(__N("locale::locale null not valid"));
}
locale::locale(const locale& __base, const char* __s, category __cat)
__cat = _S_normalize_category(__cat);
_M_impl = new _Impl(*__base._M_impl, 1);
- try
+ __try
{ _M_impl->_M_replace_categories(__add._M_impl, __cat); }
- catch (...)
+ __catch(...)
{
_M_impl->_M_remove_reference();
__throw_exception_again;
// see if the given name is valid.
__c_locale __cloc;
locale::facet::_S_create_c_locale(__cloc, __s);
+ __c_locale __clocm = __cloc;
- try
+ __try
{
_M_facets = new const facet*[_M_facets_size];
for (size_t __i = 0; __i < _M_facets_size; ++__i)
_M_names[__k] = 0;
// Name the categories.
+ const char* __smon = __s;
const size_t __len = std::strlen(__s);
if (!std::memchr(__s, ';', __len))
{
_M_names[0] = new char[__len + 1];
- std::memcpy(_M_names[0], __s, __len + 1);
+ std::memcpy(_M_names[0], __s, __len + 1);
}
else
{
const char* __end = __s;
+ bool __found_ctype = false;
+ bool __found_monetary = false;
+ size_t __ci = 0, __mi = 0;
for (size_t __i = 0; __i < _S_categories_size; ++__i)
{
const char* __beg = std::strchr(__end + 1, '=') + 1;
_M_names[__i] = new char[__end - __beg + 1];
std::memcpy(_M_names[__i], __beg, __end - __beg);
_M_names[__i][__end - __beg] = '\0';
+ if (!__found_ctype
+ && *(__beg - 2) == 'E' && *(__beg - 3) == 'P')
+ {
+ __found_ctype = true;
+ __ci = __i;
+ }
+ else if (!__found_monetary && *(__beg - 2) == 'Y')
+ {
+ __found_monetary = true;
+ __mi = __i;
+ }
+ }
+
+ if (std::strcmp(_M_names[__ci], _M_names[__mi]))
+ {
+ __smon = _M_names[__mi];
+ __clocm = locale::facet::_S_lc_ctype_c_locale(__cloc,
+ __smon);
}
}
_M_init_facet(new num_get<char>);
_M_init_facet(new num_put<char>);
_M_init_facet(new std::collate<char>(__cloc));
- _M_init_facet(new moneypunct<char, false>(__cloc, __s));
- _M_init_facet(new moneypunct<char, true>(__cloc, __s));
+ _M_init_facet(new moneypunct<char, false>(__cloc, 0));
+ _M_init_facet(new moneypunct<char, true>(__cloc, 0));
_M_init_facet(new money_get<char>);
_M_init_facet(new money_put<char>);
_M_init_facet(new __timepunct<char>(__cloc, __s));
_M_init_facet(new num_get<wchar_t>);
_M_init_facet(new num_put<wchar_t>);
_M_init_facet(new std::collate<wchar_t>(__cloc));
- _M_init_facet(new moneypunct<wchar_t, false>(__cloc, __s));
- _M_init_facet(new moneypunct<wchar_t, true>(__cloc, __s));
+ _M_init_facet(new moneypunct<wchar_t, false>(__clocm, __smon));
+ _M_init_facet(new moneypunct<wchar_t, true>(__clocm, __smon));
_M_init_facet(new money_get<wchar_t>);
_M_init_facet(new money_put<wchar_t>);
_M_init_facet(new __timepunct<wchar_t>(__cloc, __s));
_M_init_facet(new std::messages<wchar_t>(__cloc, __s));
#endif
locale::facet::_S_destroy_c_locale(__cloc);
+ if (__clocm != __cloc)
+ locale::facet::_S_destroy_c_locale(__clocm);
}
- catch(...)
+ __catch(...)
{
locale::facet::_S_destroy_c_locale(__cloc);
+ if (__clocm != __cloc)
+ locale::facet::_S_destroy_c_locale(__clocm);
this->~_Impl();
__throw_exception_again;
}
_M_replace_categories(const _Impl* __imp, category __cat)
{
category __mask = 1;
- const bool __have_names = _M_names[0] && __imp->_M_names[0];
- for (size_t __ix = 0; __ix < _S_categories_size; ++__ix, __mask <<= 1)
+ if (!_M_names[0] || !__imp->_M_names[0])
+ {
+ if (_M_names[0])
+ {
+ delete [] _M_names[0];
+ _M_names[0] = 0; // Unnamed.
+ }
+
+ for (size_t __ix = 0; __ix < _S_categories_size; ++__ix, __mask <<= 1)
+ {
+ if (__mask & __cat)
+ // Need to replace entry in _M_facets with other locale's info.
+ _M_replace_category(__imp, _S_facet_categories[__ix]);
+ }
+ }
+ else
{
- if (__mask & __cat)
+ if (!_M_names[1])
{
- // Need to replace entry in _M_facets with other locale's info.
- _M_replace_category(__imp, _S_facet_categories[__ix]);
- // If both have names, go ahead and mangle.
- if (__have_names)
+ // A full set of _M_names must be prepared, all identical
+ // to _M_names[0] to begin with. Then, below, a few will
+ // be replaced by the corresponding __imp->_M_names. I.e.,
+ // not a "simple" locale anymore (see locale::operator==).
+ const size_t __len = std::strlen(_M_names[0]) + 1;
+ for (size_t __i = 1; __i < _S_categories_size; ++__i)
{
- if (!_M_names[1])
- {
- // A full set of _M_names must be prepared, all identical
- // to _M_names[0] to begin with. Then, below, a few will
- // be replaced by the corresponding __imp->_M_names. I.e.,
- // not a "simple" locale anymore (see locale::operator==).
- const size_t __len = std::strlen(_M_names[0]) + 1;
- for (size_t __i = 1; __i < _S_categories_size; ++__i)
- {
- _M_names[__i] = new char[__len];
- std::memcpy(_M_names[__i], _M_names[0], __len);
- }
- }
- char* __src = __imp->_M_names[__ix] ? __imp->_M_names[__ix]
- : __imp->_M_names[0];
+ _M_names[__i] = new char[__len];
+ std::memcpy(_M_names[__i], _M_names[0], __len);
+ }
+ }
+
+ for (size_t __ix = 0; __ix < _S_categories_size; ++__ix, __mask <<= 1)
+ {
+ if (__mask & __cat)
+ {
+ // Need to replace entry in _M_facets with other locale's info.
+ _M_replace_category(__imp, _S_facet_categories[__ix]);
+
+ // FIXME: Hack for libstdc++/29217: the numerical encodings
+ // of the time and collate categories are swapped vs the
+ // order of the names in locale::_S_categories. We'd like to
+ // adjust the former (the latter is dictated by compatibility
+ // with glibc) but we can't for binary compatibility.
+ size_t __ix_name = __ix;
+ if (__ix == 2 || __ix == 3)
+ __ix_name = 5 - __ix;
+
+ char* __src = __imp->_M_names[__ix_name] ?
+ __imp->_M_names[__ix_name] : __imp->_M_names[0];
const size_t __len = std::strlen(__src) + 1;
char* __new = new char[__len];
std::memcpy(__new, __src, __len);
- delete [] _M_names[__ix];
- _M_names[__ix] = __new;
+ delete [] _M_names[__ix_name];
+ _M_names[__ix_name] = __new;
}
}
}
}
-} // namespace std
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
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