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