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Update what's new with the latest GC improvements (GH-17708)

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Pablo Galindo 2019-12-26 21:56:40 +00:00 • committed by GitHub
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Doc/whatsnew/3.9.rst
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@ -159,6 +159,14 @@ Added constants :data:`~fcntl.F_OFD_GETLK`, :data:`~fcntl.F_OFD_SETLK`
and :data:`~fcntl.F_OFD_SETLKW`. and :data:`~fcntl.F_OFD_SETLKW`.
(Contributed by Dong-hee Na in :issue:`38602`.) (Contributed by Dong-hee Na in :issue:`38602`.)
gc
--
When the garbage collector makes a collection in which some objects resurrect
(they are reachable from outside the isolated cycles after the finalizers have
been executed), do not block the collection of all objects that are still
unreachable. (Contributed by Pablo Galindo and Tim Peters in :issue:`38379`.)
os os
-- --