/*============================================================================= Copyright (c) 2002-2003 Joel de Guzman http://spirit.sourceforge.net/ Use, modification and distribution is subject to 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) =============================================================================*/ // *** See the section "typeof" in chapter "Techniques" of // *** the Spirit documentation for information regarding // *** this snippet. #ifdef __MWERKS__ #define typeof __typeof__ #endif #if !defined(__MWERKS__) && !defined(__GNUC__) #error "typeof not supported by your compiler" #endif #include <iostream> #include <boost/spirit/core.hpp> using namespace boost::spirit; #define RULE(name, definition) typeof(definition) name = definition int main() { RULE( skipper, ( space_p | "//" >> *(anychar_p - '\n') >> '\n' | "/*" >> *(anychar_p - "*/") >> "*/" ) ); bool success = parse( "/*this is a comment*/\n//this is a c++ comment\n\n", *skipper).full; assert(success); std::cout << "SUCCESS!!!\n"; return 0; }