[self-interest] parent slot lookups

[Steve Dekorte]

On Sunday, April 6, 2003, at 11:10 PM, David Ungar wrote:
> Well, Randy always wanted it to, but we never implemented it.

Thanks for the response. Yeah, I don't like it as it breaks the lookup 
loop detection scheme used in Self(setting a bit in each object 
tranversed) as a lookup could cause an activation with might yield to 
another coroutine.

Cheers,
Steve
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