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30 lines
1.0 KiB
C++
30 lines
1.0 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
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/list.hpp>
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#include <boost/hana/detail/static_assert.hpp>
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#include <boost/hana/integral.hpp>
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using namespace boost::hana;
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int main() {
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BOOST_HANA_STATIC_ASSERT(unit<List>(int_<0>) == list(int_<0>));
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BOOST_HANA_STATIC_ASSERT(unit<List>(int_<1>) == list(int_<1>));
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BOOST_HANA_STATIC_ASSERT(unit<List>(3) == list(3));
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BOOST_HANA_STATIC_ASSERT(join(list(list(), list())) == list());
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BOOST_HANA_STATIC_ASSERT(join(list(list(int_<0>), list())) == list(int_<0>));
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BOOST_HANA_STATIC_ASSERT(join(list(list(), list(int_<0>))) == list(int_<0>));
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BOOST_HANA_STATIC_ASSERT(join(list(list(int_<0>), list(int_<1>))) == list(int_<0>, int_<1>));
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BOOST_HANA_STATIC_ASSERT(
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join(list(list(0, int_<1>), list(), list('2', "3"), list(int_<4>)))
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==
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list(0, int_<1>, '2', "3", int_<4>)
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);
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}
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