/*============================================================================= Copyright (c) 2014 Kohei Takahashi Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ==============================================================================*/ #include #include using namespace boost::fusion; template void copy() { pair src; pair dest = src; boost::ignore_unused(dest); } void test() { copy >(); copy >(); copy >(); }