isNullAware property

@override bool isNullAware

Whether this property access is null aware (as opposed to non-null).

Implementation

@override
bool get isNullAware {
  if (isCascaded) {
    return _ancestorCascade.isNullAware;
  }
  return operator.type == TokenType.QUESTION_PERIOD ||
      operator.type == TokenType.QUESTION_PERIOD_PERIOD;
}