34 lines
1.0 KiB
C++
34 lines
1.0 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/assert.hpp>
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#include <boost/hana/drop_front.hpp>
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#include <boost/hana/drop_while.hpp>
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#include <boost/hana/equal.hpp>
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#include <boost/hana/ext/boost/mpl/vector.hpp>
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#include <boost/hana/ext/std/integral_constant.hpp>
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#include <boost/hana/front.hpp>
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#include <boost/hana/type.hpp>
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#include <boost/mpl/vector.hpp>
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#include <type_traits>
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namespace hana = boost::hana;
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namespace mpl = boost::mpl;
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BOOST_HANA_CONSTANT_CHECK(hana::front(mpl::vector<int, char, void>{}) == hana::type_c<int>);
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::drop_front(mpl::vector<int, char, void>{}),
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mpl::vector<char, void>{}
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::drop_while(mpl::vector<float, double const, int, float&>{},
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hana::trait<std::is_floating_point>),
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mpl::vector<int, float&>{}
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));
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int main() { }
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