forked from boostorg/preprocessor
35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
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# /* Copyright (C) 2001
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# * Housemarque Oy
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# * http://www.housemarque.com
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# *
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# * Permission to copy, use, modify, sell and distribute this software is
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# * granted provided this copyright notice appears in all copies. This
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# * software is provided "as is" without express or implied warranty, and
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# * with no claim as to its suitability for any purpose.
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# */
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#
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# /* Revised by Paul Mensonides (2002) */
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#
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# /* See http://www.boost.org for most recent version. */
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#
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# ifndef BOOST_PREPROCESSOR_FACILITIES_EXPAND_HPP
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# define BOOST_PREPROCESSOR_FACILITIES_EXPAND_HPP
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#
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# include <boost/preprocessor/config/config.hpp>
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#
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# /* BOOST_PP_EXPAND */
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#
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# if BOOST_PP_CONFIG_FLAGS & BOOST_PP_CONFIG_IDEAL
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# define BOOST_PP_EXPAND(x) x
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# else
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# if ~BOOST_PP_CONFIG_FLAGS & BOOST_PP_CONFIG_MWCW
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# define BOOST_PP_EXPAND(x) BOOST_PP_EXPAND_D(x)
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# else
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# define BOOST_PP_EXPAND(x) BOOST_PP_EVIL_EXPAND_D((x))
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# define BOOST_PP_EVIL_EXPAND_D(par) BOOST_PP_EXPAND_D ## par
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# endif
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# define BOOST_PP_EXPAND_D(x) x
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# endif
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#
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# endif
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