[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/src/locale.cc

Index: gcc/libstdc++-v3/src/locale.cc
diff --git a/gcc/libstdc++-v3/src/locale.cc b/gcc/libstdc++-v3/src/locale.cc
deleted file mode 100644
index bf31e7c70d8db54efa98f8f8e6ec898ce71e1b2f..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/src/locale.cc
+++ /dev/null
@@ -1,441 +0,0 @@
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-// 2006, 2007, 2008, 2009
-// 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/>.
-
-#include <clocale>
-#include <cstring>
-#include <cstdlib>     // For getenv
-#include <cctype>
-#include <cwctype>     // For towupper, etc.
-#include <locale>
-#include <ext/concurrence.h>
-
-namespace
-{
-  __gnu_cxx::__mutex&
-  get_locale_cache_mutex()
-  {
-    static __gnu_cxx::__mutex locale_cache_mutex;
-    return locale_cache_mutex;
-  }
-} // anonymous namespace
-
-// XXX GLIBCXX_ABI Deprecated
-#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
-# define _GLIBCXX_LOC_ID(mangled) extern std::locale::id mangled
-_GLIBCXX_LOC_ID (_ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt7num_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-# ifdef _GLIBCXX_USE_WCHAR_T
-_GLIBCXX_LOC_ID (_ZNSt7num_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt7num_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-_GLIBCXX_LOC_ID (_ZNSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-# endif
-#endif
-
-_GLIBCXX_BEGIN_NAMESPACE(std)
-
-  // Definitions for static const data members of locale.
-  const locale::category 	locale::none;
-  const locale::category 	locale::ctype;
-  const locale::category 	locale::numeric;
-  const locale::category 	locale::collate;
-  const locale::category 	locale::time;
-  const locale::category 	locale::monetary;
-  const locale::category 	locale::messages;
-  const locale::category 	locale::all;
-
-  // These are no longer exported.
-  locale::_Impl*                locale::_S_classic;
-  locale::_Impl* 		locale::_S_global; 
-
-#ifdef __GTHREADS
-  __gthread_once_t 		locale::_S_once = __GTHREAD_ONCE_INIT;
-#endif
-
-  locale::locale(const locale& __other) throw()
-  : _M_impl(__other._M_impl)
-  { _M_impl->_M_add_reference(); }
-
-  // This is used to initialize global and classic locales, and
-  // assumes that the _Impl objects are constructed correctly.
-  // The lack of a reference increment is intentional.
-  locale::locale(_Impl* __ip) throw() : _M_impl(__ip)
-  { }
-
-  locale::~locale() throw()
-  { _M_impl->_M_remove_reference(); }
-
-  bool
-  locale::operator==(const locale& __rhs) const throw()
-  {
-    // Deal first with the common cases, fast to process: refcopies,
-    // unnamed (i.e., !_M_names[0]), "simple" (!_M_names[1] => all the
-    // categories same name, i.e., _M_names[0]). Otherwise fall back
-    // to the general locale::name().
-    bool __ret;
-    if (_M_impl == __rhs._M_impl)
-      __ret = true;
-    else if (!_M_impl->_M_names[0] || !__rhs._M_impl->_M_names[0]
-	     || std::strcmp(_M_impl->_M_names[0],
-			    __rhs._M_impl->_M_names[0]) != 0)
-      __ret = false;
-    else if (!_M_impl->_M_names[1] && !__rhs._M_impl->_M_names[1])
-      __ret = true;
-    else
-      __ret = this->name() == __rhs.name();
-    return __ret;
-  }
-
-  const locale&
-  locale::operator=(const locale& __other) throw()
-  {
-    __other._M_impl->_M_add_reference();
-    _M_impl->_M_remove_reference();
-    _M_impl = __other._M_impl;
-    return *this;
-  }
-
-  string
-  locale::name() const
-  {
-    string __ret;
-    if (!_M_impl->_M_names[0])
-      __ret = '*';
-    else if (_M_impl->_M_check_same_name())
-      __ret = _M_impl->_M_names[0];
-    else
-      {
-	__ret.reserve(128);
-	__ret += _S_categories[0];
-	__ret += '=';
-	__ret += _M_impl->_M_names[0]; 
-	for (size_t __i = 1; __i < _S_categories_size; ++__i)
-	  {
-	    __ret += ';';
-	    __ret += _S_categories[__i];
-	    __ret += '=';
-	    __ret += _M_impl->_M_names[__i];
-	  }
-      }
-    return __ret;
-  }
-
-  locale::category
-  locale::_S_normalize_category(category __cat) 
-  {
-    int __ret = 0;
-    if (__cat == none || ((__cat & all) && !(__cat & ~all)))
-      __ret = __cat;
-    else
-      {
-	// NB: May be a C-style "LC_ALL" category; convert.
-	switch (__cat)
-	  {
-	  case LC_COLLATE:  
-	    __ret = collate; 
-	    break;
-	  case LC_CTYPE:    
-	    __ret = ctype;
-	    break;
-	  case LC_MONETARY: 
-	    __ret = monetary;
-	    break;
-	  case LC_NUMERIC:  
-	    __ret = numeric;
-	    break;
-	  case LC_TIME:     
-	    __ret = time; 
-	    break;
-#ifdef _GLIBCXX_HAVE_LC_MESSAGES
-	  case LC_MESSAGES: 
-	    __ret = messages;
-	    break;
-#endif	
-	  case LC_ALL:      
-	    __ret = all;
-	    break;
-	  default:
-	    __throw_runtime_error(__N("locale::_S_normalize_category "
-				  "category not found"));
-	  }
-      }
-    return __ret;
-  }
-
-  // locale::facet
-  __c_locale locale::facet::_S_c_locale;
-
-  const char locale::facet::_S_c_name[2] = "C";
-
-#ifdef __GTHREADS
-  __gthread_once_t locale::facet::_S_once = __GTHREAD_ONCE_INIT;
-#endif
-
-  void
-  locale::facet::_S_initialize_once()
-  {
-    // Initialize the underlying locale model.
-    _S_create_c_locale(_S_c_locale, _S_c_name);
-  }
-
-  __c_locale
-  locale::facet::_S_get_c_locale()
-  {
-#ifdef __GHTREADS
-    if (__gthread_active_p())
-      __gthread_once(&_S_once, _S_initialize_once);
-    else
-#endif
-      {
-	if (!_S_c_locale)
-	  _S_initialize_once();
-      }
-    return _S_c_locale;
-  }
-
-  const char*
-  locale::facet::_S_get_c_name()
-  { return _S_c_name; }
-
-  locale::facet::
-  ~facet() { }
-
-  // locale::_Impl
-  locale::_Impl::
-  ~_Impl() throw()
-  {
-    if (_M_facets)
-      for (size_t __i = 0; __i < _M_facets_size; ++__i)
-	if (_M_facets[__i])
-	  _M_facets[__i]->_M_remove_reference();
-    delete [] _M_facets;
-
-    if (_M_caches)
-      for (size_t __i = 0; __i < _M_facets_size; ++__i)
-	if (_M_caches[__i])
-	  _M_caches[__i]->_M_remove_reference(); 
-    delete [] _M_caches;
-
-    if (_M_names)
-      for (size_t __i = 0; __i < _S_categories_size; ++__i)
-	delete [] _M_names[__i];  
-    delete [] _M_names;
-  }
-
-  // Clone existing _Impl object.
-  locale::_Impl::
-  _Impl(const _Impl& __imp, size_t __refs)
-  : _M_refcount(__refs), _M_facets(0), _M_facets_size(__imp._M_facets_size),
-  _M_caches(0), _M_names(0)
-  {
-    __try
-      {
-	_M_facets = new const facet*[_M_facets_size];
-	for (size_t __i = 0; __i < _M_facets_size; ++__i)
-	  {
-	    _M_facets[__i] = __imp._M_facets[__i];
-	    if (_M_facets[__i])
-	      _M_facets[__i]->_M_add_reference();
-	  }
-	_M_caches = new const facet*[_M_facets_size];
-	for (size_t __j = 0; __j < _M_facets_size; ++__j)
-	  {
-	    _M_caches[__j] = __imp._M_caches[__j];
-	    if (_M_caches[__j])
-	      _M_caches[__j]->_M_add_reference(); 	
-	  }
-	_M_names = new char*[_S_categories_size];
-	for (size_t __k = 0; __k < _S_categories_size; ++__k)
-	  _M_names[__k] = 0;
-
-	// Name the categories.
-	for (size_t __l = 0; (__l < _S_categories_size
-			      && __imp._M_names[__l]); ++__l)
-	  {
-	    const size_t __len = std::strlen(__imp._M_names[__l]) + 1;
-	    _M_names[__l] = new char[__len];
-	    std::memcpy(_M_names[__l], __imp._M_names[__l], __len);
-	  }
-      }
-    __catch(...)
-      {
-	this->~_Impl();
-	__throw_exception_again;
-      }
-  }
-
-  void
-  locale::_Impl::
-  _M_replace_category(const _Impl* __imp, 
-		      const locale::id* const* __idpp)
-  {
-    for (; *__idpp; ++__idpp)
-      _M_replace_facet(__imp, *__idpp);
-  }
-  
-  void
-  locale::_Impl::
-  _M_replace_facet(const _Impl* __imp, const locale::id* __idp)
-  {
-    size_t __index = __idp->_M_id();
-    if ((__index > (__imp->_M_facets_size - 1)) 
-	|| !__imp->_M_facets[__index])
-      __throw_runtime_error(__N("locale::_Impl::_M_replace_facet"));
-    _M_install_facet(__idp, __imp->_M_facets[__index]); 
-  }
-
-  void
-  locale::_Impl::
-  _M_install_facet(const locale::id* __idp, const facet* __fp)
-  {
-    if (__fp)
-      {
-	size_t __index = __idp->_M_id();
-
-	// Check size of facet vector to ensure adequate room.
-	if (__index > _M_facets_size - 1)
-	  {
-	    const size_t __new_size = __index + 4;
-
-	    // New facet array.
-	    const facet** __oldf = _M_facets;
-	    const facet** __newf;
-	    __newf = new const facet*[__new_size]; 
-	    for (size_t __i = 0; __i < _M_facets_size; ++__i)
-	      __newf[__i] = _M_facets[__i];
-	    for (size_t __l = _M_facets_size; __l < __new_size; ++__l)
-	      __newf[__l] = 0;
-
-	    // New cache array.
-	    const facet** __oldc = _M_caches;
-	    const facet** __newc;
-	    __try
-	      {
-		__newc = new const facet*[__new_size];
-	      }
-	    __catch(...)
-	      {
-		delete [] __newf;
-		__throw_exception_again;
-	      }
-	    for (size_t __j = 0; __j < _M_facets_size; ++__j)
-	      __newc[__j] = _M_caches[__j];
-	    for (size_t __k = _M_facets_size; __k < __new_size; ++__k)
-	      __newc[__k] = 0;
-
-	    _M_facets_size = __new_size;
-	    _M_facets = __newf;
-	    _M_caches = __newc;
-	    delete [] __oldf;
-	    delete [] __oldc;
-	  }
-
-	__fp->_M_add_reference();
-	const facet*& __fpr = _M_facets[__index];
-	if (__fpr)
-	  {
-	    // Replacing an existing facet. Order matters.
-	    __fpr->_M_remove_reference();
-	    __fpr = __fp;
-	  }
-	else
-	  {
-	    // Installing a newly created facet into an empty
-	    // _M_facets container, say a newly-constructed,
-	    // swanky-fresh _Impl.
-	    _M_facets[__index] = __fp;
-	  }
-
-	// Ideally, it would be nice to only remove the caches that
-	// are now incorrect. However, some of the caches depend on
-	// multiple facets, and we only know about one facet
-	// here. It's no great loss: the first use of the new facet
-	// will create a new, correctly cached facet anyway.
-	for (size_t __i = 0; __i < _M_facets_size; ++__i)
-	  {
-	    const facet* __cpr = _M_caches[__i];
-	    if (__cpr)
-	      {
-		__cpr->_M_remove_reference();
-		_M_caches[__i] = 0;
-	      }
-	  }
-      }
-  }
-
-  void
-  locale::_Impl::
-  _M_install_cache(const facet* __cache, size_t __index)
-  {
-    __gnu_cxx::__scoped_lock sentry(get_locale_cache_mutex());
-    if (_M_caches[__index] != 0)
-      {
-	// Some other thread got in first.
-	delete __cache;
-      }
-    else
-      {
-	__cache->_M_add_reference();
-	_M_caches[__index] = __cache;
-      }
-  }
-
-  // locale::id
-  // Definitions for static const data members of locale::id
-  _Atomic_word locale::id::_S_refcount;  // init'd to 0 by linker
-
-  size_t
-  locale::id::_M_id() const
-  {
-    if (!_M_index)
-      {
-	// XXX GLIBCXX_ABI Deprecated
-#ifdef _GLIBCXX_LONG_DOUBLE_COMPAT
-	locale::id *f = 0;
-# define _GLIBCXX_SYNC_ID(facet, mangled) \
-	if (this == &::mangled)				\
-	  f = &facet::id
-	_GLIBCXX_SYNC_ID (num_get<char>, _ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-	_GLIBCXX_SYNC_ID (num_put<char>, _ZNSt7num_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-	_GLIBCXX_SYNC_ID (money_get<char>, _ZNSt9money_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-	_GLIBCXX_SYNC_ID (money_put<char>, _ZNSt9money_putIcSt19ostreambuf_iteratorIcSt11char_traitsIcEEE2idE);
-# ifdef _GLIBCXX_USE_WCHAR_T
-	_GLIBCXX_SYNC_ID (num_get<wchar_t>, _ZNSt7num_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-	_GLIBCXX_SYNC_ID (num_put<wchar_t>, _ZNSt7num_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-	_GLIBCXX_SYNC_ID (money_get<wchar_t>, _ZNSt9money_getIwSt19istreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-	_GLIBCXX_SYNC_ID (money_put<wchar_t>, _ZNSt9money_putIwSt19ostreambuf_iteratorIwSt11char_traitsIwEEE2idE);
-# endif
-	if (f)
-	  _M_index = 1 + f->_M_id();
-	else
-#endif
-	  _M_index = 1 + __gnu_cxx::__exchange_and_add_dispatch(&_S_refcount,
-								1);
-      }
-    return _M_index - 1;
-  }
-
-_GLIBCXX_END_NAMESPACE