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package {

	import org.antlr.runtime.*;

	public class AntlrActionScriptTest {
		public function AntlrActionScriptTest (input:String):void {
			var lexer:TLexer = new TLexer(new ANTLRStringStream(input));
			var tokens:CommonTokenStream = new CommonTokenStream(lexer);

			var parser:TParser = new TParser(tokens);
			parser.entry_rule();
 		}
	}
}

package {

	import org.antlr.runtime.*;
	import org.antlr.runtime.tree.*;

	public class AntlrActionScriptTreeWalkerTest {
		public function AntlrActionScriptTest (input:String):void {
			var lexer:TLexer = new TLexer (new ANTLRStringStream(input));
			var tokens:CommonTokenStream = new CommonTokenStream(lexer);

			var parser:TParser = new TParser(tokens);
			var r:ParserRuleReturnScope = parser.entry_rule();

			// This is the root of the AST.
			var root:Tree = r.tree;

			var nodes:CommonTreeNodeStream = new CommonTreeNodeStream(root);
			nodes.tokenStream = tokens;
			var walker:TWalker = new TWalker(nodes);
			walker.entry_rule();

 		}
	}
}