bug#43678: 27.1; compiler warning if code forgets to require cl-lib

[Howard Melman]

Lars Ingebrigtsen <larsi@gnus.org> writes:

> Stefan Monnier <monnier@iro.umontreal.ca> writes:
>
>> I'm not sure what would be a good error message.
>> Maybe something like "`cl-progv` defined too late"?
>
> Or perhaps
>
> "`cl-progv` defined too late (missing `require' of a library file?)"

I think I'd find "after use" clearer than "too late".

-- 

Howard