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39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
/*
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@copyright Louis Dionne 2014
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/logical.hpp>
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#include <boost/hana/detail/static_assert.hpp>
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#include "minimal_logical.hpp"
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using namespace boost::hana;
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constexpr struct { } invalid{};
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int main() {
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BOOST_HANA_STATIC_ASSERT(!or_());
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BOOST_HANA_STATIC_ASSERT(or_(logical<true>));
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BOOST_HANA_STATIC_ASSERT(!or_(logical<false>));
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BOOST_HANA_STATIC_ASSERT(!or_(logical<false>, logical<false>));
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BOOST_HANA_STATIC_ASSERT(or_(logical<false>, logical<true>));
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// BOOST_HANA_STATIC_ASSERT(or_(logical<true>, invalid));
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BOOST_HANA_STATIC_ASSERT(!or_(logical<false>, logical<false>, logical<false>));
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BOOST_HANA_STATIC_ASSERT(or_(logical<false>, logical<false>, logical<true>));
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// BOOST_HANA_STATIC_ASSERT(or_(logical<false>, logical<true>, invalid));
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// BOOST_HANA_STATIC_ASSERT(or_(logical<true>, invalid, invalid));
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// operators
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using operators::operator||;
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BOOST_HANA_STATIC_ASSERT((logical<true> || logical<true>) == or_(logical<true>, logical<true>));
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BOOST_HANA_STATIC_ASSERT((logical<true> || logical<false>) == or_(logical<true>, logical<false>));
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BOOST_HANA_STATIC_ASSERT((logical<false> || logical<true>) == or_(logical<false>, logical<true>));
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BOOST_HANA_STATIC_ASSERT((logical<false> || logical<false>) == or_(logical<false>, logical<false>));
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}
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