re PR libstdc++/47662 (-fno-operator-names no longer works with STL headers)

2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/47662
	* include/bits/c++config: Do not use alternative token.
	* testsuite/17_intro/headers/c++1998/operator_names.cc: New.

From-SVN: r170026

libstdc++-v3/ChangeLog

 2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
+	PR libstdc++/47662
+	* include/bits/c++config: Do not use alternative token.
+	* testsuite/17_intro/headers/c++1998/operator_names.cc: New.
+
+2011-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
 	* src/future.cc (future_error_category::message): Handle no_state.
 
 2011-02-10  Paolo Carlini  <paolo.carlini@oracle.com>

libstdc++-v3/include/bits/c++config

@@ -263,7 +263,7 @@ namespace std
 // _GLIBCXX_END_NAMESPACE_ALGO
 // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
 // _GLIBCXX_END_NAMESPACE_CONTAINER
-#if defined(_GLIBCXX_DEBUG) or defined(_GLIBCXX_PROFILE)
+#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
 # define _GLIBCXX_STD_C __cxx1998
 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
 	 namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION

libstdc++-v3/testsuite/17_intro/headers/c++1998/operator_names.cc

+// { dg-do compile }
+// { dg-options "-fno-operator-names" }
+
+// Copyright (C) 2011 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.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// Avoid using PCH
+#include <cerrno>
+#include <bits/stdc++.h>
+#include <bits/stdtr1c++.h>
+#include <bits/extc++.h>
+
+int or, xor, and;
+