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47 lines
1.1 KiB
C++
47 lines
1.1 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/functor/adjust_mcd.hpp>
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#include <boost/hana/functor/fmap_mcd.hpp>
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#include <boost/hana/functor/laws.hpp>
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#include <boost/hana/detail/constexpr.hpp>
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#include <boost/hana/detail/minimal/functor.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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#include <boost/hana/list/instance.hpp>
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#include <tuple>
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using namespace boost::hana;
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template <int i>
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constexpr auto x = int_<i>;
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BOOST_HANA_CONSTEXPR_LAMBDA auto f = [](auto x) {
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return std::make_tuple(1, x);
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};
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BOOST_HANA_CONSTEXPR_LAMBDA auto g = [](auto x) {
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return std::make_tuple(2, x);
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};
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template <typename mcd>
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void test() {
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constexpr auto functor = detail::minimal::functor<mcd>;
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BOOST_HANA_STATIC_ASSERT(Functor::laws::check(
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list(functor(x<0>)),
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list(f),
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list(g)
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));
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}
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int main() {
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test<Functor::fmap_mcd>();
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test<Functor::adjust_mcd>();
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}
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