static void Main(string[] args)
{
Lexer lexer = new Lexer(File.ReadAllText("input.txt"));
List <Token> tokens = lexer.Scan();
lexer.PrintTokens();
Parser parser = new Parser(tokens);
parser.Parse();
AstPrinter astPrinter = new AstPrinter();
string ast = astPrinter.VisitRoot(parser.Root);
System.Console.WriteLine(ast);
Interpreter interpreter = new Interpreter();
Primary result = interpreter.VisitRoot(parser.Root);
System.Console.WriteLine("Result: " + result);
System.Console.WriteLine("EXECUTION ENDED");
Console.ReadLine();
}
public string VisitPrimary(Primary basetype)
{
return(Parenthesize("Primary " + basetype.Value));
}
