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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/integral_constant.hpp>
- #include <boost/hana/string.hpp>
- namespace hana = boost::hana;
- int main() {
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::make<hana::string_tag>(),
- hana::string_c<>
- ));
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::make<hana::string_tag>(hana::char_c<'a'>),
- hana::string_c<'a'>
- ));
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::make<hana::string_tag>(hana::char_c<'a'>, hana::char_c<'b'>),
- hana::string_c<'a', 'b'>
- ));
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::make<hana::string_tag>(hana::char_c<'a'>, hana::char_c<'b'>, hana::char_c<'c'>),
- hana::string_c<'a', 'b', 'c'>
- ));
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::make<hana::string_tag>(hana::char_c<'a'>, hana::char_c<'b'>, hana::char_c<'c'>, hana::char_c<'d'>),
- hana::string_c<'a', 'b', 'c', 'd'>
- ));
- // make sure make_string == make<string_tag>
- BOOST_HANA_CONSTANT_CHECK(hana::equal(
- hana::make_string(hana::char_c<'a'>, hana::char_c<'b'>, hana::char_c<'c'>),
- hana::make<hana::string_tag>(hana::char_c<'a'>, hana::char_c<'b'>, hana::char_c<'c'>)
- ));
- }
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