[Stackless] I need Input (was: Stackless breaks generators that do not yield)

[Christian Tismer]

Christian Tismer wrote:
...

> a refine the extra flags, such that generator
>   frames are never decreffed but by the gen object
> b remove the decreffing code from frame_dispatch
>   and revert the policy to "a frame has to take
>   care for itself", while keeping generators untouched
> c replace the missing concept of callers by tiny
>   extra frames, which take care of frame deallocation.
> d ??? other ideas ???
> 
> c seems to be quite a clean solution, but maybe the
>   extra effort to put extra frames on the stack
>   might be a bit much?
> 
> I'm not sure which path to follow.
> Can a few people please let me know their opinion?

Since nobody gave me his opinions,
I decided for version a and implemented it.

chris

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