23 lines
702 B
C++
23 lines
702 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/optional.hpp>
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#include <boost/hana/tuple.hpp>
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namespace hana = boost::hana;
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int main() {
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static_assert(
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hana::fill(hana::make_tuple(1, '2', 3.3, nullptr), 'x')
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==
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hana::make_tuple('x', 'x', 'x', 'x')
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, "");
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BOOST_HANA_CONSTANT_CHECK(hana::fill(hana::nothing, 'x') == hana::nothing);
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static_assert(hana::fill(hana::just('y'), 'x') == hana::just('x'), "");
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}
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