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1 // Copyright Louis Dionne 2013-2017
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)
5 #include <boost/hana/core/tag_of.hpp>
8 namespace hana
= boost::hana
;
11 static_assert(std::is_same
<hana::tag_of
<int>::type
, int>{}, "");
12 static_assert(std::is_same
<hana::tag_of
<int&>::type
, int>{}, "");
13 static_assert(std::is_same
<hana::tag_of
<int const&>::type
, int>{}, "");
16 struct Person
{ using hana_tag
= PersonTag
; };
17 static_assert(std::is_same
<hana::tag_of
<Person
>::type
, PersonTag
>{}, "");
18 static_assert(std::is_same
<hana::tag_of
<Person
volatile&&>::type
, PersonTag
>{}, "");