[issue20440] Use the Py_SETREF macro

[Roundup Robot]

Roundup Robot added the comment:

New changeset 4bfbb2714ae9 by Serhiy Storchaka in branch '3.5':
Issue #20440: More use of Py_SETREF.
https://hg.python.org/cpython/rev/4bfbb2714ae9

New changeset 11670e4be1a9 by Serhiy Storchaka in branch '2.7':
Issue #20440: More use of Py_SETREF.
https://hg.python.org/cpython/rev/11670e4be1a9

New changeset 539ba7267701 by Serhiy Storchaka in branch 'default':
Issue #20440: More use of Py_SETREF.
https://hg.python.org/cpython/rev/539ba7267701

New changeset b02d256b8827 by Serhiy Storchaka in branch 'default':
Issue #20440: Cleaning up the code by using Py_SETREF and Py_CLEAR.
https://hg.python.org/cpython/rev/b02d256b8827

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20440>
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