ceph/src/boost/libs/spirit/example/qi/compiler_tutorial/mini_c/statement.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2011 Joel de Guzman
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 =============================================================================*/
   7 #if !defined(BOOST_SPIRIT_MINIC_STATEMENT_HPP)
   8 #define BOOST_SPIRIT_MINIC_STATEMENT_HPP
   9
  10 #include "expression.hpp"
  11
  12 namespace client { namespace parser
  13 {
  14     ///////////////////////////////////////////////////////////////////////////////
  15     //  The statement grammar
  16     ///////////////////////////////////////////////////////////////////////////////
  17     template <typename Iterator>
  18     struct statement : qi::grammar<Iterator, ast::statement_list(), skipper<Iterator> >
  19     {
  20         statement(error_handler<Iterator>& error_handler);
  21
  22         expression<Iterator> expr;
  23         qi::rule<Iterator, ast::statement_list(), skipper<Iterator> >
  24             statement_list, compound_statement;
  25
  26         qi::rule<Iterator, ast::statement(), skipper<Iterator> > statement_;
  27         qi::rule<Iterator, ast::variable_declaration(), skipper<Iterator> > variable_declaration;
  28         qi::rule<Iterator, ast::assignment(), skipper<Iterator> > assignment;
  29         qi::rule<Iterator, ast::if_statement(), skipper<Iterator> > if_statement;
  30         qi::rule<Iterator, ast::while_statement(), skipper<Iterator> > while_statement;
  31         qi::rule<Iterator, ast::return_statement(), skipper<Iterator> > return_statement;
  32         qi::rule<Iterator, std::string(), skipper<Iterator> > identifier;
  33     };
  34 }}
  35
  36 #endif
  37
  38