31 lines
759 B
C++
31 lines
759 B
C++
// Copyright Louis Dionne 2013-2017
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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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#include <boost/hana/assert.hpp>
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#include <boost/hana/equal.hpp>
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#include <boost/hana/ext/std/pair.hpp>
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#include <boost/hana/first.hpp>
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#include <boost/hana/second.hpp>
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#include <laws/base.hpp>
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#include <utility>
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namespace hana = boost::hana;
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using hana::test::ct_eq;
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int main() {
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// first
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::first(std::make_pair(ct_eq<0>{}, ct_eq<1>{})),
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ct_eq<0>{}
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));
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// second
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::second(std::make_pair(ct_eq<0>{}, ct_eq<1>{})),
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ct_eq<1>{}
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));
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}
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