/* @copyright Louis Dionne 2015 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 using namespace boost::hana; template struct method_impl : default_ { }; template <> struct method_impl { }; static_assert(is_default>{}, ""); static_assert(!is_default>{}, ""); int main() { }