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- // Copyright 2015 Peter Dimov.
- //
- // Distributed under 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
- #include <boost/core/lightweight_test_trait.hpp>
- #include <boost/mp11/utility.hpp>
- #include <type_traits>
- struct X1 {};
- struct X2 {};
- struct X3 {};
- int main()
- {
- using boost::mp11::mp_inherit;
- BOOST_TEST_TRAIT_TRUE((std::is_base_of<X1, mp_inherit<X1, X2, X3>>));
- BOOST_TEST_TRAIT_TRUE((std::is_base_of<X2, mp_inherit<X1, X2, X3>>));
- BOOST_TEST_TRAIT_TRUE((std::is_base_of<X3, mp_inherit<X1, X2, X3>>));
- return boost::report_errors();
- }
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