[Python-Dev] API for binary operations on Sets

Raymond Hettinger raymond.hettinger at gmail.com
Thu Sep 30 08:32:42 CEST 2010

On Sep 29, 2010, at 11:11 PM, geremy condra wrote:
>> P.S. I also encountered a small difficulty in implementing #2 that would
>> still need to be resolved if that option is chosen.
> What's the issue, if you don't mind me asking?

IIRC, just commenting-out the Py_AnySet checks in set_or, set_xor, etc
led to a segfault in TestOnlySetsInBinaryOps in Lib/test/test_set.py.
There was something subtle going on and I haven't had time
to trace though it yet.  Somewhere a guard is probably missing.


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