On Thu, Dec 22, 2022 at 5:22 PM David Rowley <dgrowle...@gmail.com> wrote:

> On Thu, 22 Dec 2022 at 21:18, Richard Guo <guofengli...@gmail.com> wrote:
> > My best guess is that this function is intended to share the same code
> > pattern as in adjust_appendrel_attrs_multilevel.  The recursion is
> > needed as 'rel' can be more than one inheritance level below the top
> > parent.  I think we can keep the recursion, as in other similar
> > functions, as long as we make it right, as in attached patch.
>
> I still think we should have a test to ensure this is actually
> working. Do you want to write one?


I agree that we should have a test.  According to the code coverage
report, the recursion part of this function is never tested.  I will
have a try to see if I can come up with a proper test case.

Thanks
Richard

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