(Merge into trunk.)

Fix for SF bug #492345.  (I could've sworn I checked this in, but
apparently I didn't!)

This code:

    class Classic:
        pass

    class New(Classic):
        __metaclass__ = type

attempts to create a new-style class with only classic bases -- but it
doesn't work right.  Attempts to fix it so it works caused problems
elsewhere, so I'm now raising a TypeError in this case.
2 files changed