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Not really, because doSomething is not called if reference/pointer is null, whereas in Objective-C there is still a message that is sent to the NULL recipient.
by pjmlp 9mo ago
Not really, because doSomething is not called if reference/pointer is null, whereas in Objective-C there is still a message that is sent to the NULL recipient.
- mpweiher 9mo agoNo, the messenger identifies the NULL recipient and does not send the message.