Mark Shannon added the comment: Well spotted.
I don't think that the line COPYVAL(tp_dictoffset); should be removed. inherit_special() is called from PyType_Ready which is used to initialise static TypeObjects. So builtin class B which doesn't set tp_dictoffset, but has builtin class A as its base, will not get its tp_dictoffset initialized from A. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue20637> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com