107 lines
4.3 KiB
C++
107 lines
4.3 KiB
C++
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// Copyright 2017 Peter Dimov.
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//
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// Distributed under the Boost Software License, Version 1.0.
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//
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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#include <boost/mp11/bind.hpp>
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#include <boost/mp11/list.hpp>
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#include <boost/mp11/algorithm.hpp>
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#include <boost/core/lightweight_test_trait.hpp>
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#include <type_traits>
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#include <tuple>
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#include <utility>
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struct X1 {};
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struct X2 {};
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struct X3 {};
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struct X4 {};
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struct X5 {};
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struct X6 {};
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struct X7 {};
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struct X8 {};
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struct X9 {};
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template<class T> using add_pointer = T*;
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int main()
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{
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using namespace boost::mp11;
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BOOST_TEST_TRAIT_TRUE((std::is_same<_1::fn<X1>, X1>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_1::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X1>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_2::fn<X1, X2>, X2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_2::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X2>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_3::fn<X1, X2, X3>, X3>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_3::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X3>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_4::fn<X1, X2, X3, X4>, X4>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_4::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X4>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_5::fn<X1, X2, X3, X4, X5>, X5>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_5::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X5>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_6::fn<X1, X2, X3, X4, X5, X6>, X6>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_6::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X6>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_7::fn<X1, X2, X3, X4, X5, X6, X7>, X7>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_7::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X7>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_8::fn<X1, X2, X3, X4, X5, X6, X7, X8>, X8>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_8::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X8>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<_9::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X9>));
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//
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _1>::fn<X1>, X1*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _1>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X1*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _2>::fn<X1, X2>, X2*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _2>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X2*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _3>::fn<X1, X2, X3>, X3*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _3>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X3*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _4>::fn<X1, X2, X3, X4>, X4*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _4>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X4*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _5>::fn<X1, X2, X3, X4, X5>, X5*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _5>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X5*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _6>::fn<X1, X2, X3, X4, X5, X6>, X6*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _6>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X6*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _7>::fn<X1, X2, X3, X4, X5, X6, X7>, X7*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _7>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X7*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _8>::fn<X1, X2, X3, X4, X5, X6, X7, X8>, X8*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _8>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X8*>));
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BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind<add_pointer, _9>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X9*>));
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//
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BOOST_TEST_TRAIT_TRUE((std::is_same<
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mp_bind<std::tuple,
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mp_bind<add_pointer, _9>,
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mp_bind<add_pointer, _8>,
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mp_bind<add_pointer, _7>,
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mp_bind<add_pointer, _6>,
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mp_bind<add_pointer, _5>,
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mp_bind<add_pointer, _4>,
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mp_bind<add_pointer, _3>,
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mp_bind<add_pointer, _2>,
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mp_bind<add_pointer, _1>
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>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, std::tuple<X9*, X8*, X7*, X6*, X5*, X4*, X3*, X2*, X1*>>));
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//
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return boost::report_errors();
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}
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