1 # /* ************************************************************************** 2 # * * 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) 7 # * * 8 # ************************************************************************** */ 9 # 10 # /* See http://www.boost.org for most recent version. */ 11 # 12 # include <boost/preprocessor/facilities/is_empty.hpp> 13 # include <libs/preprocessor/test/test.h> 14 15 #if BOOST_PP_VARIADICS && (BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()) && !BOOST_PP_VARIADICS_MSVC 16 17 #define FUNC_GEN8(x,y) (1,2,3) 18 19 #if defined(__cplusplus) && __cplusplus > 201703L 20 21 # include <boost/preprocessor/variadic/has_opt.hpp> 22 23 BEGIN BOOST_PP_IS_EMPTY(FUNC_GEN8) == BOOST_PP_VARIADIC_HAS_OPT() END 24 25 #else 26 27 BEGIN BOOST_PP_IS_EMPTY(FUNC_GEN8) == 0 END 28 29 #endif 30 31 #else 32 33 BEGIN 1 == 0 END 34 35 #endif 36