[issue3100] weakref subclass segfault
Amaury Forgeot d'Arc
report at bugs.python.org
Fri Jun 13 13:14:17 CEST 2008
Amaury Forgeot d'Arc <amauryfa at gmail.com> added the comment:
A new version of the patch, which tests the case of multiple weakrefs on
the same object, that get deleted together:
tp_dealloc of one weakref calls tp_dealloc of the second weakref, which
calls tp_dealloc of the referenced object. Since the weakrefs are being
deleted, no callback should fire.
Added file: http://bugs.python.org/file10616/weakref_cycle.patch
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