GNU bug report logs - #26624
26.0.50; Generalized variable `buffer-local-value' does't restore local flag

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From: Philipp Stephani <p.stephani2 <at> gmail.com>
To: Noam Postavsky <npostavs <at> users.sourceforge.net>
Cc: Michael Heerdegen <michael_heerdegen <at> web.de>, 26624 <at> debbugs.gnu.org
Subject: bug#26624: 26.0.50; Generalized variable `buffer-local-value' does't restore local flag
Date: Sun, 24 Sep 2017 16:42:12 +0000

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Noam Postavsky <npostavs <at> users.sourceforge.net> schrieb am So., 24. Sep.
2017 um 17:44 Uhr:

> Philipp Stephani <p.stephani2 <at> gmail.com> 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.

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