text: // 2008-06-25  Paolo Carlini  <paolo.carlini@oracle.com>
  
  // Copyright (C) 2008-2017 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 { target c++11 } }
  
  #include <algorithm>
  #include <testsuite_iterators.h>
  
  struct X { };
  
  using __gnu_test::input_iterator_wrapper;
  
  bool
  pred_function(const X&)
  { return true; }
  
  struct pred_obj
  {
    bool 
    operator()(const X&)
    { return true; }
  };
  
  bool
  test1(input_iterator_wrapper<X>& begin,
        input_iterator_wrapper<X>& end)
  { return std::any_of(begin, end, pred_function); }
  
  bool
  test2(input_iterator_wrapper<X>& begin,
        input_iterator_wrapper<X>& end)
  { return std::any_of(begin, end, pred_obj()); }
  