diff options
Diffstat (limited to 'boost/hana/equal.hpp')
| -rw-r--r-- | boost/hana/equal.hpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/boost/hana/equal.hpp b/boost/hana/equal.hpp index 8eb0912fca..1fa5e8bbe1 100644 --- a/boost/hana/equal.hpp +++ b/boost/hana/equal.hpp @@ -2,7 +2,7 @@ @file Defines `boost::hana::equal`. -@copyright Louis Dionne 2013-2016 +@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) */ @@ -29,7 +29,6 @@ Distributed under the Boost Software License, Version 1.0. #include <boost/hana/core/tag_of.hpp> #include <boost/hana/core/when.hpp> #include <boost/hana/detail/concepts.hpp> -#include <boost/hana/detail/dependent_on.hpp> #include <boost/hana/detail/has_common_embedding.hpp> #include <boost/hana/detail/nested_to.hpp> // required by fwd decl #include <boost/hana/first.hpp> @@ -56,7 +55,8 @@ BOOST_HANA_NAMESPACE_BEGIN struct equal_impl<T, U, when<condition>> : default_ { template <typename X, typename Y> static constexpr auto apply(X const&, Y const&) { - using T_ = detail::dependent_on_t<sizeof(X) == 1, T>; + // Delay the static_assert by ensuring T_ is dependent. + using T_ = typename hana::tag_of<X>::type; static_assert(!hana::is_convertible<T_, U>::value && !hana::is_convertible<U, T_>::value, "No default implementation of hana::equal is provided for related " |