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- // Copyright 2011 Daniel James.
- // 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)
- // This tests if container forwarding is correctly disabled. If it isn't
- // disabled it causes a compile error (which causes the test to pass).
- // If it is disabled it tries container forwarding. If it doesn't work
- // then there will be a compile error, indicating that it is correctly
- // disabled. But if there isn't a compile error that indicates that
- // container forwarding might work.
- //
- // Since this test only tries std::vector, it might get it wrong but I didn't
- // want it to fail because of some incompatibility with a trickier class.
- #define BOOST_DETAIL_TEST_CONFIG_ONLY
- #include <boost/detail/container_fwd.hpp>
- #if !defined(BOOST_DETAIL_NO_CONTAINER_FWD)
- #error "Failing in order to pass test"
- #else
- #define BOOST_DETAIL_TEST_FORCE_CONTAINER_FWD
- #undef BOOST_DETAIL_CONTAINER_FWD_HPP
- #undef BOOST_DETAIL_TEST_CONFIG_ONLY
- #include <boost/detail/container_fwd.hpp>
- template <class T, class Allocator>
- void test(std::vector<T, Allocator> const&)
- {
- }
- #include <vector>
- int main ()
- {
- std::vector<int> x;
- test(x);
- }
- #endif
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