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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/assert.hpp>
6 #include <boost/hana/equal.hpp>
7 #include <boost/hana/type.hpp>
10 namespace hana
= boost::hana
;
13 template <typename
...> struct f
;
17 BOOST_HANA_CONSTANT_CHECK(hana::template_
<f
>() == hana::type_c
<f
<>>);
18 BOOST_HANA_CONSTANT_CHECK(hana::template_
<f
>(hana::type_c
<x
>) == hana::type_c
<f
<x
>>);
19 BOOST_HANA_CONSTANT_CHECK(hana::template_
<f
>(hana::type_c
<x
>, hana::type_c
<y
>) == hana::type_c
<f
<x
, y
>>);
21 static_assert(std::is_same
<
22 decltype(hana::template_
<f
>)::apply
<x
, y
>::type
,