[3.10] bpo-28737: Document when tp_dealloc should call PyObject_GC_UnTrack() (GH-29246) #29249
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…Track() (GH-29246)
Objects that support garbage collection ("container" objects) should
call PyObject_GC_UnTrack() from their destructors before clearing any
fields which may point to other "container" objects.
(cherry picked from commit 35e1ff3)
Co-authored-by: Sam Gross <colesbury@gmail.com>
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Objects that support garbage collection ("container" objects) should
call PyObject_GC_UnTrack() from their destructors before clearing any
fields which may point to other "container" objects.
(cherry picked from commit 35e1ff3)
Co-authored-by: Sam Gross colesbury@gmail.com
https://bugs.python.org/issue28737