public static void Main(string[] args)
{
Stream inputStream = Console.OpenStandardInput();
ANTLRInputStream input = new ANTLRInputStream(inputStream);
CalculatorLexer lexer = new CalculatorLexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
CalculatorParser parser = new CalculatorParser(tokens);
parser.stat();
}
public static void Main(string[] args)
{
Stream inputStream = Console.OpenStandardInput();
ANTLRInputStream input = new ANTLRInputStream(inputStream);
CalculatorLexer lexer = new CalculatorLexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
CalculatorParser parser = new CalculatorParser(tokens);
var tree = parser.stat().Tree;
Console.WriteLine(tree.ToStringTree());
DumpTree(tree, "", " ");
}