bug#27371: 26.0.50; Unexpected element (define-type . tramp-file-name) in load-history

[Michael Albinus]

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

Hi Stefan,

>>> Then we can add support for define-type, ert-deftest, cl-defmethod, ...
>> That's my original question: what does it take to unload a `define-type'
>> entry?
>
> Presumably it should undo what cl-struct-define does.
> The main part would be (setf (cl--find-class name) nil), I guess.

I've ended up with the appended patch. Would this be OK? More precise,
would the implementation of

(cl-defmethod loadhist-unload-element ((x (head define-type)))

be the right thing?

>         Stefan

Best regards, Michael.

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