1 /* 2 Copyright 2019 Glen Joseph Fernandes 3 (glenjofe@gmail.com) 4 5 Distributed under the Boost Software License, Version 1.0. 6 (http://www.boost.org/LICENSE_1_0.txt) 7 */ 8 9 #include <boost/core/use_default.hpp> 10 11 template<class, class = boost::use_default> 12 struct type { }; 13 14 template class type<int>; 15 template class type<void, boost::use_default>; 16