[issue24806] Inheriting from NoneType does not fail consistently

[Roundup Robot]

Roundup Robot added the comment:

New changeset c46ccfac8763 by Benjamin Peterson in branch '2.7':
prevent unacceptable bases from becoming bases through multiple inheritance (#24806)
https://hg.python.org/cpython/rev/c46ccfac8763

New changeset e670b37e7b14 by Benjamin Peterson in branch '3.4':
prevent unacceptable bases from becoming bases through multiple inheritance (#24806)
https://hg.python.org/cpython/rev/e670b37e7b14

New changeset e02e4afcce6a by Benjamin Peterson in branch '3.5':
merge 3.4 (#24806)
https://hg.python.org/cpython/rev/e02e4afcce6a

New changeset 4b2a2688d2ad by Benjamin Peterson in branch 'default':
merge 3.5 (closes #24806)
https://hg.python.org/cpython/rev/4b2a2688d2ad

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nosy: +python-dev
resolution:  -> fixed
stage:  -> resolved
status: open -> closed

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue24806>
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