1// Copyright (C) 2004 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 2, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING. If not, write to the Free 16// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 17// USA. 18 19// { dg-do compile } 20// { dg-options "-D_GLIBCXX_CONCEPT_CHECKS" } 21 22#include <algorithm> 23 24class class1 25{ }; 26 27class class2 28{ }; 29 30bool 31comp(class1&, class2&) 32{ return true; } 33 34class1 a; 35class2 b; 36 37// http://gcc.gnu.org/ml/libstdc++/2004-10/msg00448.html 38void test01() 39{ 40 std::find_first_of(&a, &a, &b, &b, comp); 41} 42 43int main() 44{ 45 test01(); 46 return 0; 47} 48