[ceph.git] / ceph / src / boost / libs / hana / example / optional / just.cpp

// 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/optional.hpp>
namespace hana = boost::hana;


constexpr auto just_x = hana::just('x');
BOOST_HANA_CONSTANT_CHECK(hana::is_just(just_x));

int main() { }
Commit	Line	Data
b32b8144	1	// Copyright Louis Dionne 2013-2017
7c673cae FG	2	// Distributed under the Boost Software License, Version 1.0.
	3	// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
	4
	5	#include <boost/hana/assert.hpp>
	6	#include <boost/hana/optional.hpp>
	7	namespace hana = boost::hana;
	8
	9
	10	constexpr auto just_x = hana::just('x');
	11	BOOST_HANA_CONSTANT_CHECK(hana::is_just(just_x));
	12
	13	int main() { }