private static void TestLexer(SimpleLexer lexer)
{
while (lexer.HasInput)
{
var token = lexer.NextToken();
Console.WriteLine("<" + token.Type + (token.HasValue?"," + token.Attribute.Value:"") + ">");
}
}
static void Main(string[] args)
{
var strProgram = "x = 2 + 2;" + '\n' +
"y = 2 / 10;" + '\n' +
"z = x + y;" + '\n' +
"print(z);";
var lexer = new SimpleLexer(strProgram);
var parser = new SimpleParser(lexer);
// try {
var res = parser.Expr();
//Console.WriteLine(parser.Output);
Console.WriteLine(res);
// } catch (Exception e) {
// Console.WriteLine("Error: "+ e.Message);
// }
}
