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33 lines
1008 B
C++
33 lines
1008 B
C++
//
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// cpp11/can_require_not_applicable_unsupported.cpp
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#include <boost/asio/require.hpp>
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#include <cassert>
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template <int>
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struct prop
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{
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};
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template <int>
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struct object
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{
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};
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int main()
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{
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static_assert(!boost::asio::can_require<object<1>, prop<2>>::value, "");
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static_assert(!boost::asio::can_require<object<1>, prop<2>, prop<3>>::value, "");
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static_assert(!boost::asio::can_require<object<1>, prop<2>, prop<3>, prop<4>>::value, "");
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static_assert(!boost::asio::can_require<const object<1>, prop<2>>::value, "");
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static_assert(!boost::asio::can_require<const object<1>, prop<2>, prop<3>>::value, "");
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static_assert(!boost::asio::can_require<const object<1>, prop<2>, prop<3>, prop<4>>::value, "");
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}
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