spaceDT = new DtSpace(length, length, length,
FoValue.DISCARD, new DtInteger(0));
}
final PropertyValue pv = this.standardParse(fobj, value, null);
if (pv.canEvalLength()) {
final boolean componentAdded = spaceDT.addComponent(subPropertyName,
pv);
if (! componentAdded) {
throw unexpectedValue(value, fobj);
}
}