static void Main(string[] args)
{
var input = new AntlrFileStream("Modl.Vm\\test.modl");
var lexer = new AsmLexer(input);
var tokens = new CommonTokenStream(lexer);
var parser = new AsmParser(tokens);
var tree = parser.program();
var visit = new AsmAstBuilder();
visit.VisitProgram(tree);
var vm = new VirtualMachine(visit.Program, visit.Functions);
vm.Execute(true);
}