Serhiy Storchaka added the comment: >From Doc/c-api/gcsupport.rst:
> Constructors for container types must conform to two rules: > > #. The memory for the object must be allocated using :c:func:`PyObject_GC_New` > or :c:func:`PyObject_GC_NewVar`. > > #. Once all the fields which may contain references to other containers are > > initialized, it must call :c:func:`PyObject_GC_Track`. _pickle.Pickler and _pickle.Unpickler have the Py_TPFLAGS_HAVE_GC flag, implement tp_traverse and tp_clear, but PyObject_GC_Track is newer called. ---------- nosy: +serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue18372> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
