37 lines
1017 B
C++
37 lines
1017 B
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/equal.hpp>
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#include <boost/hana/fill.hpp>
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#include <boost/hana/tuple.hpp>
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#include <boost/hana/type.hpp>
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namespace hana = boost::hana;
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struct x1;
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struct x2;
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struct x3;
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struct z;
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int main() {
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// fill a tuple_t with a hana::type
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::fill(hana::tuple_t<>, hana::type_c<z>),
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hana::tuple_t<>
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::fill(hana::tuple_t<x1>, hana::type_c<z>),
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hana::tuple_t<z>
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::fill(hana::tuple_t<x1, x2>, hana::type_c<z>),
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hana::tuple_t<z, z>
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));
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BOOST_HANA_CONSTANT_CHECK(hana::equal(
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hana::fill(hana::tuple_t<x1, x2, x3>, hana::type_c<z>),
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hana::tuple_t<z, z, z>
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));
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}
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