[issue13575] old style classes still alive

[Philip Jenvey]

Philip Jenvey <pjenvey at underboss.org> added the comment:

Is mro_internal's second call to type_mro_modified still needed? Its comment makes me suspect that it's not:

    type_mro_modified(type, type->tp_mro);
    /* corner case: the old-style super class might have been hidden
       from the custom MRO */
    type_mro_modified(type, type->tp_bases);

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nosy: +pjenvey

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue13575>
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