* This is usually called while visiting the given node.
*/
protected void _generateChild(ASTPtRootNode node, int i)
throws IllegalActionException {
ASTPtRootNode child = (ASTPtRootNode) node.jjtGetChild(i);
child.visit(this);
}
protected Local _getLocalForName(String name) throws IllegalActionException {
if (_scope != null) {
Local local = _scope.getLocal(name);