view DEPENDENCIES/generic/include/boost/spirit/home/support/auto.hpp @ 133:4acb5d8d80b6 tip

Don't fail environmental check if README.md exists (but .txt and no-suffix don't)

/*=============================================================================
    Copyright (c) 2001-2012 Joel de Guzman

    Distributed under the Boost Software License, Version 1.0. (See accompanying
    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_SPIRIT_AUTO_FEBRUARY_7_2012_0159PM)
#define BOOST_SPIRIT_AUTO_FEBRUARY_7_2012_0159PM

#include <boost/config.hpp>
#include <boost/typeof/typeof.hpp>

#if defined(_MSC_VER)
#pragma once
#endif

#include <boost/config.hpp>

// Support for c++11 auto. See:
// http://boost-spirit.com/home/articles/qi-example/zero-to-60-mph-in-2-seconds/
// for more info

#if defined(BOOST_NO_CXX11_AUTO_DECLARATIONS)

#define BOOST_SPIRIT_AUTO(domain_, name, expr)                                  \
    typedef boost::proto::result_of::                                           \
        deep_copy<BOOST_TYPEOF(expr)>::type name##_expr_type;                   \
    BOOST_SPIRIT_ASSERT_MATCH(                                                  \
        boost::spirit::domain_::domain, name##_expr_type);                      \
    BOOST_AUTO(name, boost::proto::deep_copy(expr));                            \
    /****/

#endif

#endif