#include "boost/optional/optional.hpp"

#ifdef BOOST_BORLANDC

#pragma hdrstop

#endif

#include "boost/core/ignore_unused.hpp"

#include "boost/core/is_same.hpp"

#include "boost/core/lightweight_test.hpp"

#include "boost/core/lightweight_test_trait.hpp"

using boost::optional;

using boost::make_optional;

using boost::core::is_same;

template <typename Expected, typename Deduced>

void verify_type(Deduced)

{

BOOST_TEST_TRAIT_TRUE(( is_same<Expected, Deduced> ));

}

#if (!defined BOOST_OPTIONAL_DETAIL_NO_RVALUE_REFERENCES)

struct MoveOnly

};

MoveOnly makeMoveOnly(int i)

{

return MoveOnly(i);

}

void test_make_optional_for_move_only_type()

}

#endif // !defined BOOST_OPTIONAL_DETAIL_NO_RVALUE_REFERENCES

void test_make_optional_for_optional()

}

void test_nested_make_optional()

}

int main()

}