Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / libsupc++ / del_op.cc

diff --git a/libstdc++-v3/libsupc++/del_op.cc b/libstdc++-v3/libsupc++/del_op.cc
index f43302496d53d8affa10ebb2ae9d83c602f9291b..f5bdc7819f8e6a12f104317bd3a6ac2281f0d27e 100644 (file)
--- a/libstdc++-v3/libsupc++/del_op.cc
+++ b/libstdc++-v3/libsupc++/del_op.cc
@@ -1,40 +1,45 @@
 // Boilerplate support routines for -*- C++ -*- dynamic memory management.
 
-// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation
+// Copyright (C) 1997, 1998, 1999, 2000, 2004, 2007, 2009 Free Software Foundation
 //
-// This file is part of GNU CC.
+// This file is part of GCC.
 //
-// GNU CC is free software; you can redistribute it and/or modify
+// GCC 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)
+// the Free Software Foundation; either version 3, or (at your option)
 // any later version.
 //
-// GNU CC is distributed in the hope that it will be useful,
+// GCC 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.
 //
-// You should have received a copy of the GNU General Public License
-// along with GNU CC; see the file COPYING.  If not, write to
-// the Free Software Foundation, 59 Temple Place - Suite 330,
-// Boston, MA 02111-1307, USA.
-//
-// 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.
+// 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.
 
-#include "new"
+// 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 <bits/c++config.h>
 
-extern "C" void free (void *);
+#if !_GLIBCXX_HOSTED
+// A freestanding C runtime may not provide "free" -- but there is no
+// other reasonable way to implement "operator delete".
+_GLIBCXX_BEGIN_NAMESPACE(std)
+  extern "C" void free(void*);
+_GLIBCXX_END_NAMESPACE
+#else
+# include <cstdlib>
+#endif
+
+#include "new"
 
-void
-operator delete (void *ptr) throw ()
+_GLIBCXX_WEAK_DEFINITION void
+operator delete(void* ptr) throw ()
 {
   if (ptr)
-    free (ptr);
+    std::free(ptr);
 }