Rainer Schuetze <> changed:

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--- Comment #7 from Rainer Schuetze <> 2011-03-07 00:35:26 
PST ---
This could be implemented with a single context pointer, if the this pointer of
the Foo instance can be found through the stack frame pointer. In the example
the pointer to foo is already there, but in the more general case, a hidden
stack/closure variable needs to be used.

I'm not sure how much it would complicate code generation, though. It could end
up as a can of worms, e.g. having to deal with multiple aliases to different
kind of context pointers.

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