Pg 249 allowWithZone


#1

I know zones are no longer used so the argument to allocWithZone is ignored but shouldn’t be nil instead of NULL like in the singleton pattern on page 195?


#2

I came here with the same question, and eventually found a comment from Joe here:

viewtopic.php?f=85&t=3140&p=6120&hilit=allocwithzone%3ANULL#p6120