56 lines
1.9 KiB
C++
56 lines
1.9 KiB
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/bool.hpp>
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#include <boost/hana/equal.hpp>
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#include <boost/hana/ext/std/tuple.hpp>
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#include <boost/hana/functional/always.hpp>
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#include <boost/hana/tuple.hpp>
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#include <laws/applicative.hpp>
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#include <laws/base.hpp>
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#include <laws/functor.hpp>
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#include <laws/monad.hpp>
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#include <laws/monad_plus.hpp>
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#include <tuple>
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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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auto tuples = hana::make_tuple(
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std::make_tuple()
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, std::make_tuple(ct_eq<0>{})
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, std::make_tuple(ct_eq<0>{}, ct_eq<1>{})
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, std::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{})
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, std::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{}, ct_eq<3>{}, ct_eq<4>{})
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);
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auto values = hana::make_tuple(ct_eq<0>{}, ct_eq<1>{}, ct_eq<2>{});
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auto nested_tuples = hana::make_tuple(
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std::make_tuple()
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, std::make_tuple(
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std::make_tuple(ct_eq<0>{}))
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, std::make_tuple(
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std::make_tuple(ct_eq<0>{}),
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std::make_tuple(ct_eq<1>{}, ct_eq<2>{}))
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, std::make_tuple(
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std::make_tuple(ct_eq<0>{}),
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std::make_tuple(ct_eq<1>{}, ct_eq<2>{}),
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std::make_tuple(ct_eq<3>{}, ct_eq<4>{}))
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);
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auto predicates = hana::make_tuple(
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hana::equal.to(ct_eq<0>{}), hana::equal.to(ct_eq<1>{}), hana::equal.to(ct_eq<2>{}),
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hana::always(hana::false_c), hana::always(hana::true_c)
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);
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hana::test::TestFunctor<hana::ext::std::tuple_tag>{tuples, values};
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hana::test::TestApplicative<hana::ext::std::tuple_tag>{tuples};
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hana::test::TestMonad<hana::ext::std::tuple_tag>{tuples, nested_tuples};
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hana::test::TestMonadPlus<hana::ext::std::tuple_tag>{tuples, predicates, values};
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}
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