bug#29070: 26.0.90; emacs-26.0.90 pretest

[Noam Postavsky]

retitle 29070 26.0.90; (file-attributes dir) => nil, even though (and 
(file-exists-p dir) (file-directory-p dir)) => t
quit

andrés ramírez <rrandresf@gmail.com> writes:

> Yes. Consistently gave me 'nil'. I have evaluated more than 20 times

> ~/abs/emacs-26.0.90/build-arm $ (file-directory-p "/tmp/emacs1000")
> t
> ~/abs/emacs-26.0.90/build-arm $ (pp (file-attributes "/tmp/emacs1000"))
> nil

Okay, can you run under gdb, and step through Ffile_attributes to see
where it's going wrong?