[ceph.git] / ceph / src / boost / libs / hana / example / core / tag_of_t.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/core/tag_of.hpp>

#include <type_traits>
namespace hana = boost::hana;


struct PersonTag;
struct Person { using hana_tag = PersonTag; };
static_assert(std::is_same<hana::tag_of_t<Person>, PersonTag>{}, "");

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/core/tag_of.hpp>
	6
	7	#include <type_traits>
	8	namespace hana = boost::hana;
	9
	10
	11	struct PersonTag;
	12	struct Person { using hana_tag = PersonTag; };
	13	static_assert(std::is_same<hana::tag_of_t<Person>, PersonTag>{}, "");
	14
	15	int main() { }