Delete ast.h

version0.15/ast.h

@@ -1,82 +0,0 @@
-#ifndef __AST_H__
-#define __AST_H__
-
-#include "token_type.h"
-#include <stack>
-#include <list>
-#include <cstring>
-
-enum tree_node_type
-{
-	__syntax_tree_begin=128,
-	__error_syntax,
-	__null_statement,
-	__definition,
-	__assignment,
-	__loop,
-	__choose
-};
-
-struct node
-{
-	int type;
-	int line;
-	std::string content;
-	std::list<node> children;
-};
-
-class abstract_syntax_tree
-{
-	private:
-		node tree;
-		std::stack<parse_unit> parser_stack;
-	public:
-		abstract_syntax_tree()
-		{
-			tree.type=__syntax_tree_begin;
-			tree.line=0;
-			tree.content="";
-			tree.children.clear();
-		}
-		void init_parser_stack(std::stack<parse_unit>& temp)
-		{
-			parser_stack=temp;
-			return;
-		}
-		void tree_generator(std::list<int>& error_list)
-		{
-			while(!parser_stack.empty())
-			{
-				int type=parser_stack.top().type;
-				node child_node;
-				child_node.line=parser_stack.top().line;
-				child_node.content="";
-				child_node.children.clear();
-				switch(type)
-				{
-					case __var:break;
-					case __id:break;
-					case __number:break;
-					case __string:break;
-					case __if:break;
-					case __for:break;
-					case __forindex:break;
-					case __foreach:break;
-					case __while:break;
-					case __semi:child_node.type=__null_statement;break;
-					default:child_node.type=__error_syntax;break;
-				}
-				if(child_node.type==__error_syntax)
-					error_list.push_back(parser_stack.top().line);
-				parser_stack.pop();
-			}
-			return;
-		}
-		void run()
-		{
-			;
-			return;
-		}
-};
-
-#endif