Equality of Recursive Structures [Was: Closure Compiler in 3.9
?]
Tony Garnock-Jones
tonyg at lshift.net
Mon May 14 15:25:22 UTC 2007
Lukas Renggli wrote:
> [...] Recycling the stack would clearly
> change the behavior of the code:
Ah, I see where we're differing (thanks Lex for pointing it out) - I'm
not interested here in recycling frames, or other meta-representation
issues: I'm interested in not having them present in the thisContext
chain if they don't contribute observationally to my object-level
program. There are all sorts of ways of doing this efficiently, and I
guess my original post was a complaint that Squeak's VM doesn't offer
even an inefficient way of doing it :-)
(Actually that gets me thinking about awful hacks modifying the stack
frame reflectively without help from the VM at all... eww :-) )
Regards,
Tony
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