Message 209514 - Python tracker

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In-reply-to
Author	vstinner
Recipients	bfroehle, loewis, vstinner
Date	2014年01月28日.08:39:17
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1390898357.21.0.791438460269.issue17162@psf.upfronthosting.co.za>

Content
+ return (void)(((char)type) + slotoffsets[slot]); New Python versions may add new slots. What do you think of returning NULL if the slot number is higher than the maximum slot? It looks like "#define Py_tp_free 74" is the highest slot number since Python 3.2. For example, Python 3.4 has a new "tp_finalize" slot, but I don't see it in typeslots.h.

Content

+ return *(void**)(((char*)type) + slotoffsets[slot]);
New Python versions may add new slots. What do you think of returning NULL if the slot number is higher than the maximum slot?
It looks like "#define Py_tp_free 74" is the highest slot number since Python 3.2.
For example, Python 3.4 has a new "tp_finalize" slot, but I don't see it in typeslots.h.

History
Date	User	Action	Args
2014年01月28日 08:39:17	vstinner	set	recipients: + vstinner, loewis, bfroehle
2014年01月28日 08:39:17	vstinner	set	messageid: <1390898357.21.0.791438460269.issue17162@psf.upfronthosting.co.za>
2014年01月28日 08:39:17	vstinner	link	issue17162 messages
2014年01月28日 08:39:17	vstinner	create

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