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bug#26624: 26.0.50; Generalized variable `buffer-local-value' does't res

From: Noam Postavsky
Subject: bug#26624: 26.0.50; Generalized variable `buffer-local-value' does't restore local flag
Date: Sun, 24 Sep 2017 13:43:20 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.60 (gnu/linux)

Philipp Stephani <address@hidden> writes:

> Noam Postavsky <address@hidden> schrieb am So., 24.
> Sep. 2017 um 17:44 Uhr:
>     Philipp Stephani <address@hidden> writes:
>     > * lisp/emacs-lisp/gv.el (buffer-local-value): Remove.
>     Is it possible to just give an obsolete warning first?
> I don't think it's possible in the sense of `make-obsolete' because
> the expander is not a named function.
> It would be possible to use `display-warning' within the body of the
> setter, but that would only annoy users.
> If necessary, we might add additional code to the `setf' macro to
> warn about this form in particular during byte compilation.

IMO, a compilation warning would be appropriate.

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