#include <boost/callable_traits/detail/config.hpp>

#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS

int main(){ return 0; }

#else

#include <type_traits>

#include <boost/callable_traits/is_rvalue_reference_member.hpp>

namespace ct = boost::callable_traits;

static_assert(ct::is_rvalue_reference_member<int()&&>::value, "");

static_assert(!ct::is_rvalue_reference_member<int()&>::value, "");

static_assert(!ct::is_rvalue_reference_member<int()>::value, "");

struct foo;

static_assert(ct::is_rvalue_reference_member<int(foo::*)()&&>::value, "");

static_assert(!ct::is_rvalue_reference_member<int(foo::*)()&>::value, "");

static_assert(!ct::is_rvalue_reference_member<int(foo::*)()>::value, "");

int main() {}

#endif