obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
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if you have obtained the source via the command 'git clone',
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1 files changed, 139 insertions, 0 deletions

diff --git a/libstdc++-v3/src/ctype.cc b/libstdc++-v3/src/ctype.cc
new file mode 100644
index 000000000..04d31cc57
--- /dev/null
+++ b/libstdc++-v3/src/ctype.cc
@@ -0,0 +1,139 @@
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 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 <locale>
+#include <cstdlib>
+#include <cstring>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Definitions for static const data members of ctype_base.
+  const ctype_base::mask ctype_base::space;
+  const ctype_base::mask ctype_base::print;
+  const ctype_base::mask ctype_base::cntrl;
+  const ctype_base::mask ctype_base::upper;
+  const ctype_base::mask ctype_base::lower;
+  const ctype_base::mask ctype_base::alpha;
+  const ctype_base::mask ctype_base::digit;
+  const ctype_base::mask ctype_base::punct;
+  const ctype_base::mask ctype_base::xdigit;
+  const ctype_base::mask ctype_base::alnum;
+  const ctype_base::mask ctype_base::graph;
+
+  // Definitions for locale::id of standard facets that are specialized.
+  locale::id ctype<char>::id;
+
+#ifdef _GLIBCXX_USE_WCHAR_T  
+  locale::id ctype<wchar_t>::id;
+#endif
+
+  // XXX At some point, just rename this file to ctype_configure_char.cc
+  // and compile it as a separate file instead of including it here.
+  // Platform-specific initialization code for ctype tables.
+#include <bits/ctype_noninline.h>
+
+  const size_t ctype<char>::table_size;
+
+  ctype<char>::~ctype()
+  { 
+    _S_destroy_c_locale(_M_c_locale_ctype);
+    if (_M_del) 
+      delete[] this->table(); 
+  }
+
+  // Fill in the narrowing cache and flag whether all values are
+  // valid or not.  _M_narrow_ok is set to 2 if memcpy can't
+  // be used.
+  void
+  ctype<char>::
+  _M_narrow_init() const
+  {
+    char __tmp[sizeof(_M_narrow)];
+    for (size_t __i = 0; __i < sizeof(_M_narrow); ++__i)
+      __tmp[__i] = __i;
+    do_narrow(__tmp, __tmp + sizeof(__tmp), 0, _M_narrow);
+    
+    _M_narrow_ok = 1;
+    if (__builtin_memcmp(__tmp, _M_narrow, sizeof(_M_narrow)))
+      _M_narrow_ok = 2;
+    else
+      {
+	// Deal with the special case of zero: renarrow with a
+	// different default and compare.
+	char __c;
+	do_narrow(__tmp, __tmp + 1, 1, &__c);
+	if (__c == 1)
+	  _M_narrow_ok = 2;
+      }
+  }
+
+  void
+  ctype<char>::
+  _M_widen_init() const
+  {
+    char __tmp[sizeof(_M_widen)];
+    for (size_t __i = 0; __i < sizeof(_M_widen); ++__i)
+      __tmp[__i] = __i;
+    do_widen(__tmp, __tmp + sizeof(__tmp), _M_widen);
+    
+    _M_widen_ok = 1;
+    // Set _M_widen_ok to 2 if memcpy can't be used.
+    if (__builtin_memcmp(__tmp, _M_widen, sizeof(_M_widen)))
+      _M_widen_ok = 2;
+  }
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  ctype<wchar_t>::ctype(size_t __refs) 
+  : __ctype_abstract_base<wchar_t>(__refs), 
+  _M_c_locale_ctype(_S_get_c_locale()), _M_narrow_ok(false)
+  { _M_initialize_ctype(); }
+
+  ctype<wchar_t>::ctype(__c_locale __cloc, size_t __refs) 
+  : __ctype_abstract_base<wchar_t>(__refs),
+  _M_c_locale_ctype(_S_clone_c_locale(__cloc)), _M_narrow_ok(false)
+  { _M_initialize_ctype(); }
+
+  ctype<wchar_t>::~ctype() 
+  { _S_destroy_c_locale(_M_c_locale_ctype); }
+
+  ctype_byname<wchar_t>::ctype_byname(const char* __s, size_t __refs)
+  : ctype<wchar_t>(__refs) 
+  { 		
+    if (std::strcmp(__s, "C") != 0 && std::strcmp(__s, "POSIX") != 0)
+      {
+	this->_S_destroy_c_locale(this->_M_c_locale_ctype);
+	this->_S_create_c_locale(this->_M_c_locale_ctype, __s);
+	this->_M_initialize_ctype();
+      }
+  }
+
+  ctype_byname<wchar_t>::~ctype_byname() 
+  { }
+
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace