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MyASPN >> Mail Archive >> python-list
python-list
Re: is None or == None ?
by Alf P. Steinbach other posts by this author
Nov 7 2009 10:32PM messages near this date
Re: is None or == None ? | Re: is None or == None ?
* Hrvoje Niksic:
>  "Alf P. Steinbach" <alfps@[...].no> writes:
>  
> > Speedup would likely be more realistic with normal implementation (not
> > fiddling with bit-fields and stuff)
>  
>  I'm not sure I understand this.  How would you implement tagged integers
>  without encoding type information in bits of the pointer value?

A normal tag field, as illustrated in code earlier in the thread.


Cheers & hth.,

- Alf
-- 
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