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// Copyright Louis Dionne 2013-2022
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
#include <boost/hana/assert.hpp>
#include <boost/hana/equal.hpp>
#include <boost/hana/fill.hpp>
#include <boost/hana/tuple.hpp>
#include <boost/hana/type.hpp>
namespace hana = boost::hana;
struct x1;
struct x2;
struct x3;
struct z;
int main() {
// fill a tuple_t with a hana::type
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::fill(hana::tuple_t<>, hana::type_c<z>),
hana::tuple_t<>
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::fill(hana::tuple_t<x1>, hana::type_c<z>),
hana::tuple_t<z>
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::fill(hana::tuple_t<x1, x2>, hana::type_c<z>),
hana::tuple_t<z, z>
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::fill(hana::tuple_t<x1, x2, x3>, hana::type_c<z>),
hana::tuple_t<z, z, z>
));
}
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