bug#49651: 28.0.50; setf bug

[Michael Heerdegen]

Lars Ingebrigtsen <larsi@gnus.org> writes:

> Yes, if we moved these elsewhere, then it would break for people who
> do have (require 'cl-lib).  (Unless we autoload them.)

In emacs -Q, env.el is loaded, cl-lib is not loaded, and gv.el is not
loaded.

When I require cl-lib, then the gv-expander for getenv has been defined,
while gv.el is still not loaded.  So far, so good.

Would anything break if the expander definition for getenv would be
moved to env.el (which would be a more natural place for it)?

Michael.