| 1 | // Copyright Louis Dionne 2013-2022 |
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| 2 | // Distributed under the Boost Software License, Version 1.0. |
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| 3 | // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) |
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| 4 | |
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| 5 | #include <boost/hana/append.hpp> |
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| 6 | #include <boost/hana/assert.hpp> |
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| 7 | #include <boost/hana/concat.hpp> |
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| 8 | #include <boost/hana/empty.hpp> |
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| 9 | #include <boost/hana/equal.hpp> |
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| 10 | #include <boost/hana/tuple.hpp> |
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| 11 | |
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| 12 | #include <string> |
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| 13 | namespace hana = boost::hana; |
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| 14 | using namespace std::string_literals; |
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| 15 | |
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| 16 | |
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| 17 | BOOST_HANA_CONSTANT_CHECK(hana::empty<hana::tuple_tag>() == hana::make_tuple()); |
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| 18 | |
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| 19 | static_assert(hana::append(hana::make_tuple(1, '2', 3.3), nullptr) |
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| 20 | == hana::make_tuple(1, '2', 3.3, nullptr), "" ); |
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| 21 | |
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| 22 | int main() { |
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| 23 | BOOST_HANA_RUNTIME_CHECK( |
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| 24 | hana::concat(hana::make_tuple(1, '2', 3.3), hana::make_tuple("abcdef"s )) == |
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| 25 | hana::make_tuple(1, '2', 3.3, "abcdef"s ) |
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| 26 | ); |
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| 27 | } |
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| 28 | |
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