I understand the difference between prefix and postfix notation in plain C.
I was, however, wondering if the same rules applied to Objective-C method calls like
Or is the "inner C expression" always evaluated first, the two method calls thus yielding the same result?
Yes, the same rules apply. Obj-c is a strict superset of c so all things that work in c will work the exact same in Objective-c.
i before the method is called so those 2 methods will not yield the same result (assuming, or course, that the result depends on the value of
i). One is called after
i is incremented, the other is called before.