29 lines
935 B
C++
29 lines
935 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/config.hpp>
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#include <boost/hana/core/is_a.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/length.hpp>
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#include <boost/hana/string.hpp>
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namespace hana = boost::hana;
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using namespace hana::literals;
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// By default, this is disabled
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#ifdef BOOST_HANA_CONFIG_ENABLE_STRING_UDL
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constexpr auto str = "Hello world!"_s;
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BOOST_HANA_CONSTANT_CHECK(str == hana::string_c<'H', 'e', 'l', 'l', 'o', ' ',
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'w', 'o', 'r', 'l', 'd', '!'>);
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BOOST_HANA_CONSTANT_CHECK(hana::is_a<hana::string_tag>(str));
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BOOST_HANA_CONSTANT_CHECK(hana::length(str) == hana::size_c<12>);
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#endif
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int main() { }
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