STINNER Victor added the comment: "like GH-2966, most types with Py_TPFLAGS_HAVE_GC should call PyObject_GC_UnTrack() at top of the tp_dealloc."
Hum, I wasn't aware of that. Writing correctly code for the Python garbage collector is very complex :-/ Maybe it would help to have a short comment, maybe with a link to this issue, on each PyObject_GC_UnTrack(). At the first read, I saw the newly added PyObject_GC_UnTrack() calls as duplicate, and so useless. For example, PyObject_Del() already untracks the object, so it doesn't seem to be needed to explicitly call PyObject_GC_UnTrack() "just before". ---------- nosy: +haypo _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue31095> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
