SimpleNode element = iter.next();
stmtType[] body = null;
if (element instanceof FunctionDef) {
FunctionDef f = (FunctionDef) element;
final argumentsType args = f.args;
for (int i = 0; i < args.args.length; i++) {
String s = NodeUtils.getRepresentationString(args.args[i]);
comps.add(new SourceToken(args.args[i], s, "", "", "", IToken.TYPE_PARAM));
}