1 # /* **************************************************************************
3 # * (C) Copyright Edward Diener 2014.
4 # * Distributed under the Boost Software License, Version 1.0. (See
5 # * accompanying file LICENSE_1_0.txt or copy at
6 # * http://www.boost.org/LICENSE_1_0.txt)
8 # ************************************************************************** */
10 # /* See http://www.boost.org for most recent version. */
12 # include <boost/preprocessor/facilities/is_empty.hpp>
13 # include <libs/preprocessor/test/test.h>
15 #if BOOST_PP_VARIADICS && (BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()) && !BOOST_PP_VARIADICS_MSVC
17 #define FUNC_GEN9(x,y,z) anything
19 #if defined(__cplusplus) && __cplusplus > 201703L
21 # include <boost/preprocessor/variadic/has_opt.hpp>
23 BEGIN BOOST_PP_IS_EMPTY(FUNC_GEN9) == BOOST_PP_VARIADIC_HAS_OPT() END
27 BEGIN BOOST_PP_IS_EMPTY(FUNC_GEN9) == 0 END