Animorphic ST (Strongtalk) released!
Andreas Raab
Andreas.Raab at gmx.de
Sat Jul 20 22:51:07 UTC 2002
Ned,
> You do have to watch out for "== nil" (and #ifNil: #ifNotNil: etc.
> that end up doing "== nil"). There's a mixture of
>
> isNil ifTrue: (which would work, as it's a message send)
> == nil ifTrue: (which wouldn't work)
> ifNil: (which also wouldn't)
>
> etc. in Squeak.
Nah... I meant the "real thing", e.g., make UndefinedObject be "message
eating" not some arbitrarily new object. All of the above should work
perfectly well if you implement them.
Cheers,
- Andreas
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