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/* Copyright 2009 Simon Richter <Simon.Richter@hogyros.de>
*
* Released under the GNU General Public Licence version 3.
*/
#ifndef foundry_tree_bison_to_ast_visitor_hpp_
#define foundry_tree_bison_to_ast_visitor_hpp_ 1
#include <tree_bison_cst.hpp>
#include <tree_tree.hpp>
#include <set>
#include <list>
#include <string>
namespace foundry {
namespace tree {
class bison_to_ast_visitor :
public bison::node_const_visitor
{
public:
bison_to_ast_visitor(void);
virtual ~bison_to_ast_visitor(void) throw() { }
root_ptr get_ast(void) { return ast; }
virtual void visit(bison::start const &);
virtual void visit(bison::empty_rules const &);
virtual void visit(bison::chained_rules const &);
virtual void visit(bison::rule const &);
virtual void visit(bison::unnamed_alternative const &);
virtual void visit(bison::named_alternative const &);
virtual void visit(bison::single_alternative const &);
virtual void visit(bison::chained_alternatives const &);
virtual void visit(bison::terminated_alternatives const &);
virtual void visit(bison::empty_components const &);
virtual void visit(bison::chained_components const &);
virtual void visit(bison::symbol const &);
virtual void visit(bison::literal const &);
void push_initial_namespace(std::string const &);
private:
root_ptr ast;
namespace_node_weak_ptr current_namespace;
group_node_weak_ptr current_group;
node_node_weak_ptr current_node;
std::string current_identifier;
unsigned int current_count;
std::set<std::string> nonterminals;
std::list<basic_type_node_weak_ptr> unresolved;
};
}
}
#endif
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