nested_exception.h: Fix <bits/c++0x_warning.h> include.

2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* libsupc++/nested_exception.h: Fix <bits/c++0x_warning.h> include.

From-SVN: r156867

libstdc++-v3/ChangeLog

+2010-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* libsupc++/nested_exception.h: Fix <bits/c++0x_warning.h> include.
+
 2010-02-17  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* doc/xml/manual/appendix_contributing.xml: Update markup rules

libstdc++-v3/libsupc++/nested_exception.h

 // Nested Exception support header (nested_exception class) for -*- C++ -*-
 
-// Copyright (C) 2009 Free Software Foundation, Inc.
+// Copyright (C) 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
@@ -33,7 +33,7 @@
 #pragma GCC visibility push(default)
 
 #ifndef __GXX_EXPERIMENTAL_CXX0X__
-# include <c++0x_warning.h>
+# include <bits/c++0x_warning.h>
 #else
 
 #include <bits/c++config.h>