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21 lines
696 B
C++
21 lines
696 B
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/detail/constexpr.hpp>
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#include <boost/hana/detail/static_assert.hpp>
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#include <boost/hana/functional.hpp>
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#include <boost/hana/list.hpp>
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#include <boost/hana/maybe.hpp>
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#include <boost/hana/type.hpp>
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using namespace boost::hana;
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int main() {
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BOOST_HANA_CONSTEXPR_LAMBDA auto types = list_t<char, int, unsigned, long, unsigned long>;
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BOOST_HANA_STATIC_ASSERT(find(_ == type<unsigned>, types) == just(type<unsigned>));
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BOOST_HANA_STATIC_ASSERT(find(_ == type<void>, types) == nothing);
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}
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