| 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/assert.hpp> |
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| 6 | #include <boost/hana/equal.hpp> |
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| 7 | #include <boost/hana/fill.hpp> |
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| 8 | #include <boost/hana/tuple.hpp> |
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| 9 | #include <boost/hana/type.hpp> |
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| 10 | namespace hana = boost::hana; |
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| 11 | |
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| 12 | |
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| 13 | struct x1; |
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| 14 | struct x2; |
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| 15 | struct x3; |
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| 16 | struct z; |
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| 17 | |
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| 18 | int main() { |
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| 19 | // fill a tuple_t with a hana::type |
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| 20 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
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| 21 | hana::fill(hana::tuple_t<>, hana::type_c<z>), |
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| 22 | hana::tuple_t<> |
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| 23 | )); |
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| 24 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
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| 25 | hana::fill(hana::tuple_t<x1>, hana::type_c<z>), |
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| 26 | hana::tuple_t<z> |
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| 27 | )); |
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| 28 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
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| 29 | hana::fill(hana::tuple_t<x1, x2>, hana::type_c<z>), |
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| 30 | hana::tuple_t<z, z> |
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| 31 | )); |
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| 32 | BOOST_HANA_CONSTANT_CHECK(hana::equal( |
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| 33 | hana::fill(hana::tuple_t<x1, x2, x3>, hana::type_c<z>), |
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| 34 | hana::tuple_t<z, z, z> |
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| 35 | )); |
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| 36 | } |
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| 37 | |
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