Chapter 7 not producing books output

[marvmax]

The book says that when executing “frame variable” you will get

(__block_literal_5 *)  = 0x0000608000275e80
(int) sig = 23
(siginfo_t *) siginfo = 0x00007fff587525e8
(UnixSignalHandler *) self = 0x000061800007d440
(UnixSignal *) unixSignal = 0x000000010bd9eebe

However when I do it I get
(int) sig = 23
(siginfo_t *) siginfo = 0x00007ffee7100c18
(UnixSignalHandler *) self = 0x00006000037617c0
(UnixSignal *) unixSignal = 0x00000001099f999c

So I can't do any other examples such as using the address to refrence __block_literal_5

[lateralus]

It is explained in Chapter 7: block literal not printing - #3 by rderik