--- /dev/null
+// Copyright (C) 2004, 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.
+
+// 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/>.
+
+// { dg-do compile }
+// { dg-options "-D_GLIBCXX_CONCEPT_CHECKS" }
+
+#include <algorithm>
+
+class class1
+{ };
+
+class class2
+{ };
+
+bool
+comp(class1&, class2&)
+{ return true; }
+
+class1 a;
+class2 b;
+
+// http://gcc.gnu.org/ml/libstdc++/2004-10/msg00448.html
+void test01()
+{
+ std::find_first_of(&a, &a, &b, &b, comp);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}