diff options
Diffstat (limited to 'boost/local_function/aux_/preprocessor/traits/decl_error.hpp')
-rw-r--r-- | boost/local_function/aux_/preprocessor/traits/decl_error.hpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/boost/local_function/aux_/preprocessor/traits/decl_error.hpp b/boost/local_function/aux_/preprocessor/traits/decl_error.hpp new file mode 100644 index 0000000000..a95fc7b760 --- /dev/null +++ b/boost/local_function/aux_/preprocessor/traits/decl_error.hpp @@ -0,0 +1,27 @@ + +// Copyright (C) 2009-2012 Lorenzo Caminiti +// Distributed under the Boost Software License, Version 1.0 +// (see accompanying file LICENSE_1_0.txt or a copy at +// http://www.boost.org/LICENSE_1_0.txt) +// Home at http://www.boost.org/libs/local_function + +#ifndef BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_ERROR_HPP_ +#define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_ERROR_HPP_ + +#include <boost/local_function/aux_/preprocessor/traits/decl_/index.hpp> +#include <boost/preprocessor/tuple/elem.hpp> + +// PUBLIC // + +// Expand: `[ERROR_message_text] EMPTY`, EMPTY iff no pp-parsing error. +#define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_ERROR(decl_traits) \ + BOOST_PP_TUPLE_ELEM(BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_INDEX_MAX, \ + BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_INDEX_ERROR, decl_traits) + +// Expand: `[ERROR_message_text]`, EMPTY iff no pp-parsing error. +#define BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_ERROR_MSG(decl_traits) \ + BOOST_LOCAL_FUNCTION_AUX_PP_DECL_TRAITS_ERROR(decl_traits) \ + (/* expand EMPTY */) + +#endif // #include guard + |