return new IfExp(ifExprTest, null, ifExprOrelse);
case JJTOLD_LAMBDEF:
case JJTLAMBDEF:
test = (exprType) stack.popNode();
arguments = makeArguments(arity - 1);
Lambda lambda = new Lambda(arguments, test);
// if(arguments == null || arguments.args == null || arguments.args.length == 0){
// lambda.getSpecialsBefore().add("lambda");
// }else{
// lambda.getSpecialsBefore().add("lambda ");
// }