#include <boost/asio/query.hpp>
#include <cassert>
struct prop
{
template <typename> static constexpr bool is_applicable_property_v = true;
template <typename> static constexpr int static_query_v = 123;
};
struct object
{
};
int main()
{
object o1 = {};
int result1 = boost::asio::query(o1, prop());
assert(result1 == 123);
(void)result1;
const object o2 = {};
int result2 = boost::asio::query(o2, prop());
assert(result2 == 123);
(void)result2;
constexpr object o3 = {};
constexpr int result3 = boost::asio::query(o3, prop());
assert(result3 == 123);
(void)result3;
}