boost/libs/range/test/compile_fail/adaptor/copied_concept3.cpp

// Boost.Range library
//
// Copyright Neil Groves 2014. Use, modification and distribution is subject
// to the Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range
//

#include "mock_range.hpp"
#include <boost/iterator/iterator_categories.hpp>
#include <boost/range/adaptor/copied.hpp>

int main(int, const char**)
{
    using boost::range::unit_test::mock_range;

    // This next line should fail when Boost.Range concept checking is
    // enabled since the adaptor takes at least a RandomAccessRange.
    return boost::adaptors::copy(
        mock_range<boost::bidirectional_traversal_tag>(), 0, 1).front();
}