bug#33653: 27.0.50; Change Gnus obarrays-as-hash-tables into real hash tables

[Eli Zaretskii]

> From: Eric Abrahamsen <eric@ericabrahamsen.net>
> Date: Fri, 22 Mar 2019 12:54:54 -0700
> 
> is there anything to be done besides warning people on the mailing
> lists?

A warning would be nice, yes.

> "make distclean" doesn't get rid of them (?), I had to go into the
> lisp/gnus directory, manually delete the elc files, and run "make"
> again. (Or maybe this is what "make bootstrap" does?)

Yes, that's what a bootstrap does (if you don't mind doing a bootstrap
in such situations).

Thanks.