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// Copyright Louis Dionne 2013-2017
// 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/plus.hpp>
#include <boost/hana/string.hpp>
namespace hana = boost::hana;
int main() {
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::plus(BOOST_HANA_STRING(""), BOOST_HANA_STRING("")),
BOOST_HANA_STRING("")
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::plus(BOOST_HANA_STRING("abcd"), BOOST_HANA_STRING("")),
BOOST_HANA_STRING("abcd")
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::plus(BOOST_HANA_STRING(""), BOOST_HANA_STRING("abcd")),
BOOST_HANA_STRING("abcd")
));
BOOST_HANA_CONSTANT_CHECK(hana::equal(
hana::plus(BOOST_HANA_STRING("abcd"), BOOST_HANA_STRING("efg")),
BOOST_HANA_STRING("abcdefg")
));
// check operator
BOOST_HANA_CONSTANT_CHECK(hana::equal(
BOOST_HANA_STRING("abc") + BOOST_HANA_STRING("def"),
BOOST_HANA_STRING("abcdef")
));
}
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