bug#42832: 28.0.50; "Bus error" when compiling Emacs now on Debian bullseye

[Pip Cet]

On Fri, Aug 14, 2020 at 9:48 PM Paul Eggert <eggert@cs.ucla.edu> wrote:
> Thanks for working on this and writing a fix for this obscure bug.

Thank you for having a look at it.

> Proposed patch attached.

LGTM, with one very minor nit:

(pdumper_find_object_type_impl): Return PDUMPER_NO_OBJECT if
the last_mark_bits’ bit is set.

It's actually if it's unset that we return PDUMPER_NO_OBJECT.