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//
// cpp03/can_query_unsupported.cpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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/asio/query.hpp>
#include <cassert>
struct prop
{
};
struct object
{
};
namespace boost {
namespace asio {
template <>
struct is_applicable_property<object, prop>
{
static const bool value = true;
};
} // namespace asio
} // namespace boost
int main()
{
assert((!boost::asio::can_query<object, prop>::value));
assert((!boost::asio::can_query<const object, prop>::value));
}
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