Merged trunk at revision 161680 into branch.vect256

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/vect256@161681 138bc75d-0d04-0410-961f-82ee72b054a4

12 files changed, 36 insertions, 37 deletions

diff --git a/libstdc++-v3/config/locale/generic/c_locale.cc b/libstdc++-v3/config/locale/generic/c_locale.cc
index 4ae951e7711..468816092d7 100644
--- a/libstdc++-v3/config/locale/generic/c_locale.cc
+++ b/libstdc++-v3/config/locale/generic/c_locale.cc
@@ -36,7 +36,6 @@
 #include <cstdio>
 #include <locale>
 #include <limits>
-#include <cstddef>
 
 #ifdef _GLIBCXX_HAVE_IEEEFP_H
 #include <ieeefp.h>
@@ -50,7 +49,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 		   const __c_locale&) throw()
     {
       // Assumes __s formatted for "C" locale.
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __len = strlen(__old) + 1;
       char* __sav = new char[__len];
       memcpy(__sav, __old, __len);
@@ -115,7 +114,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 		   const __c_locale&) throw()
     {
       // Assumes __s formatted for "C" locale.
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __len = strlen(__old) + 1;
       char* __sav = new char[__len];
       memcpy(__sav, __old, __len);
@@ -160,7 +159,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 		   ios_base::iostate& __err, const __c_locale&) throw()
     {
       // Assumes __s formatted for "C" locale.
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __len = strlen(__old) + 1;
       char* __sav = new char[__len];
       memcpy(__sav, __old, __len);
@@ -212,7 +211,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
   {
     // Currently, the generic model only supports the "C" locale.
     // See http://gcc.gnu.org/ml/libstdc++/2003-02/msg00345.html
-    __cloc = NULL;
+    __cloc = 0;
     if (strcmp(__s, "C"))
       __throw_runtime_error(__N("locale::facet::_S_create_c_locale "
 			    "name not valid"));
@@ -220,7 +219,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   void
   locale::facet::_S_destroy_c_locale(__c_locale& __cloc)
-  { __cloc = NULL; }
+  { __cloc = 0; }
 
   __c_locale
   locale::facet::_S_clone_c_locale(__c_locale&) throw()
diff --git a/libstdc++-v3/config/locale/generic/c_locale.h b/libstdc++-v3/config/locale/generic/c_locale.h
index 472ef550530..7d685b8b607 100644
--- a/libstdc++-v3/config/locale/generic/c_locale.h
+++ b/libstdc++-v3/config/locale/generic/c_locale.h
@@ -1,6 +1,6 @@
 // Wrapper for underlying C-language localization -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -40,7 +40,6 @@
 #pragma GCC system_header
 
 #include <clocale>
-#include <cstddef>
 
 #define _GLIBCXX_NUM_CATEGORIES 0
 
@@ -57,8 +56,8 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 		   const int __size __attribute__((__unused__)),
 		   const char* __fmt, ...)
   {
-    char* __old = std::setlocale(LC_NUMERIC, NULL);
-    char* __sav = NULL;
+    char* __old = std::setlocale(LC_NUMERIC, 0);
+    char* __sav = 0;
     if (__builtin_strcmp(__old, "C"))
       {
 	const size_t __len = __builtin_strlen(__old) + 1;
diff --git a/libstdc++-v3/config/locale/generic/codecvt_members.cc b/libstdc++-v3/config/locale/generic/codecvt_members.cc
index b68e18aaf54..655ce822666 100644
--- a/libstdc++-v3/config/locale/generic/codecvt_members.cc
+++ b/libstdc++-v3/config/locale/generic/codecvt_members.cc
@@ -1,6 +1,6 @@
 // std::codecvt implementation details, generic version -*- C++ -*-
 
-// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -186,7 +186,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
     while (__from < __end && __max)
       {
-	size_t __conv = mbrtowc(NULL, __from, __end - __from, &__tmp_state);
+	size_t __conv = mbrtowc(0, __from, __end - __from, &__tmp_state);
 	if (__conv == static_cast<size_t>(-1))
 	  {
 	    // Invalid source character
diff --git a/libstdc++-v3/config/locale/generic/time_members.cc b/libstdc++-v3/config/locale/generic/time_members.cc
index 225bc3c247c..040e228fd05 100644
--- a/libstdc++-v3/config/locale/generic/time_members.cc
+++ b/libstdc++-v3/config/locale/generic/time_members.cc
@@ -42,7 +42,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
     _M_put(char* __s, size_t __maxlen, const char* __format,
 	   const tm* __tm) const throw()
     {
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __llen = strlen(__old) + 1;
       char* __sav = new char[__llen];
       memcpy(__sav, __old, __llen);
@@ -127,7 +127,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
     _M_put(wchar_t* __s, size_t __maxlen, const wchar_t* __format,
 	   const tm* __tm) const throw()
     {
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __llen = strlen(__old) + 1;
       char* __sav = new char[__llen];
       memcpy(__sav, __old, __llen);
diff --git a/libstdc++-v3/config/locale/generic/time_members.h b/libstdc++-v3/config/locale/generic/time_members.h
index d06faf409b1..394989edd11 100644
--- a/libstdc++-v3/config/locale/generic/time_members.h
+++ b/libstdc++-v3/config/locale/generic/time_members.h
@@ -1,6 +1,7 @@
 // std::time_get, std::time_put implementation, generic version -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+// Copyright (C) 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
@@ -39,7 +40,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   template<typename _CharT>
     __timepunct<_CharT>::__timepunct(size_t __refs) 
-    : facet(__refs), _M_data(NULL)
+    : facet(__refs), _M_data(0)
     { 
       _M_name_timepunct = _S_get_c_name();
       _M_initialize_timepunct(); 
@@ -56,7 +57,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
   template<typename _CharT>
     __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 
 				     size_t __refs) 
-    : facet(__refs), _M_data(NULL)
+    : facet(__refs), _M_data(0)
     {
       if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
 	{
diff --git a/libstdc++-v3/config/locale/gnu/c_locale.h b/libstdc++-v3/config/locale/gnu/c_locale.h
index 749a97ad6af..1809119d384 100644
--- a/libstdc++-v3/config/locale/gnu/c_locale.h
+++ b/libstdc++-v3/config/locale/gnu/c_locale.h
@@ -1,6 +1,6 @@
 // Wrapper for underlying C-language localization -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -40,7 +40,6 @@
 #pragma GCC system_header
 
 #include <clocale>
-#include <cstddef>
 
 #define _GLIBCXX_C_LOCALE_GNU 1
 
@@ -71,8 +70,8 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
     __c_locale __old = __gnu_cxx::__uselocale(__cloc);
 #else
-    char* __old = std::setlocale(LC_NUMERIC, NULL);
-    char* __sav = NULL;
+    char* __old = std::setlocale(LC_NUMERIC, 0);
+    char* __sav = 0;
     if (__builtin_strcmp(__old, "C"))
       {
 	const size_t __len = __builtin_strlen(__old) + 1;
diff --git a/libstdc++-v3/config/locale/gnu/codecvt_members.cc b/libstdc++-v3/config/locale/gnu/codecvt_members.cc
index 1215e4816e4..7cc12edc191 100644
--- a/libstdc++-v3/config/locale/gnu/codecvt_members.cc
+++ b/libstdc++-v3/config/locale/gnu/codecvt_members.cc
@@ -1,6 +1,6 @@
 // std::codecvt implementation details, GNU version -*- C++ -*-
 
-// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -268,7 +268,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 	    // mbrtowc.
 	    for (__from = __tmp_from;; __from += __conv)
 	      {
-		__conv = mbrtowc(NULL, __from, __end - __from,
+		__conv = mbrtowc(0, __from, __end - __from,
 				 &__tmp_state);
 		if (__conv == static_cast<size_t>(-1)
 		    || __conv == static_cast<size_t>(-2))
diff --git a/libstdc++-v3/config/locale/gnu/messages_members.cc b/libstdc++-v3/config/locale/gnu/messages_members.cc
index 1a42b38983a..94ebcb5fa7f 100644
--- a/libstdc++-v3/config/locale/gnu/messages_members.cc
+++ b/libstdc++-v3/config/locale/gnu/messages_members.cc
@@ -1,6 +1,6 @@
 // std::messages implementation details, GNU version -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2005, 2009 Free Software Foundation, Inc.
+// Copyright (C) 2001, 2002, 2005, 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
@@ -44,7 +44,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
       __uselocale(__old);
       return string(__msg);
 #else
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __len = strlen(__old) + 1;
       char* __sav = new char[__len];
       memcpy(__sav, __old, __len);
@@ -67,7 +67,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
       __uselocale(__old);
       return _M_convert_from_char(__msg);
 # else
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __len = strlen(__old) + 1;
       char* __sav = new char[__len];
       memcpy(__sav, __old, __len);
diff --git a/libstdc++-v3/config/locale/gnu/messages_members.h b/libstdc++-v3/config/locale/gnu/messages_members.h
index 8773562b0c4..b633efa54fd 100644
--- a/libstdc++-v3/config/locale/gnu/messages_members.h
+++ b/libstdc++-v3/config/locale/gnu/messages_members.h
@@ -1,6 +1,6 @@
 // std::messages implementation details, GNU version -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010
 // Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
@@ -48,7 +48,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
   template<typename _CharT>
      messages<_CharT>::messages(__c_locale __cloc, const char* __s, 
 				size_t __refs) 
-     : facet(__refs), _M_c_locale_messages(NULL), _M_name_messages(NULL)
+     : facet(__refs), _M_c_locale_messages(0), _M_name_messages(0)
      {
        if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
 	 {
diff --git a/libstdc++-v3/config/locale/gnu/monetary_members.cc b/libstdc++-v3/config/locale/gnu/monetary_members.cc
index 159eb97cad5..e5f90ca5b0f 100644
--- a/libstdc++-v3/config/locale/gnu/monetary_members.cc
+++ b/libstdc++-v3/config/locale/gnu/monetary_members.cc
@@ -574,7 +574,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 	  __c_locale __old = __uselocale(__cloc);
 #else
 	  // Switch to named locale so that mbsrtowcs will work.
-	  char* __old = setlocale(LC_ALL, NULL);
+	  char* __old = setlocale(LC_ALL, 0);
           const size_t __llen = strlen(__old) + 1;
           char* __sav = new char[__llen];
           memcpy(__sav, __old, __llen);
@@ -757,7 +757,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 	  __c_locale __old = __uselocale(__cloc);
 #else
 	  // Switch to named locale so that mbsrtowcs will work.
-	  char* __old = setlocale(LC_ALL, NULL);
+	  char* __old = setlocale(LC_ALL, 0);
           const size_t __llen = strlen(__old) + 1;
           char* __sav = new char[__llen];
           memcpy(__sav, __old, __llen);
diff --git a/libstdc++-v3/config/locale/gnu/time_members.cc b/libstdc++-v3/config/locale/gnu/time_members.cc
index 43cab22964c..cf139716ee9 100644
--- a/libstdc++-v3/config/locale/gnu/time_members.cc
+++ b/libstdc++-v3/config/locale/gnu/time_members.cc
@@ -45,7 +45,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
       const size_t __len = __strftime_l(__s, __maxlen, __format, __tm,
 					_M_c_locale_timepunct);
 #else
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __llen = strlen(__old) + 1;  
       char* __sav = new char[__llen];
       memcpy(__sav, __old, __llen);
@@ -201,7 +201,7 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
       const size_t __len = __wcsftime_l(__s, __maxlen, __format, __tm,
 					_M_c_locale_timepunct);
 #else
-      char* __old = setlocale(LC_ALL, NULL);
+      char* __old = setlocale(LC_ALL, 0);
       const size_t __llen = strlen(__old) + 1;
       char* __sav = new char[__llen];
       memcpy(__sav, __old, __llen);
diff --git a/libstdc++-v3/config/locale/gnu/time_members.h b/libstdc++-v3/config/locale/gnu/time_members.h
index 90bc0cec329..5b81d9ce2fc 100644
--- a/libstdc++-v3/config/locale/gnu/time_members.h
+++ b/libstdc++-v3/config/locale/gnu/time_members.h
@@ -1,6 +1,7 @@
 // std::time_get, std::time_put implementation, GNU version -*- C++ -*-
 
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+// Copyright (C) 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
@@ -39,21 +40,21 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 
   template<typename _CharT>
     __timepunct<_CharT>::__timepunct(size_t __refs) 
-    : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL), 
+    : facet(__refs), _M_data(0), _M_c_locale_timepunct(0), 
       _M_name_timepunct(_S_get_c_name())
     { _M_initialize_timepunct(); }
 
   template<typename _CharT>
     __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 
-    : facet(__refs), _M_data(__cache), _M_c_locale_timepunct(NULL), 
+    : facet(__refs), _M_data(__cache), _M_c_locale_timepunct(0), 
       _M_name_timepunct(_S_get_c_name())
     { _M_initialize_timepunct(); }
 
   template<typename _CharT>
     __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s,
 				     size_t __refs) 
-    : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL), 
-      _M_name_timepunct(NULL)
+    : facet(__refs), _M_data(0), _M_c_locale_timepunct(0), 
+      _M_name_timepunct(0)
     {
       if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
 	{