GNU bug report logs - #48264
28.0.50; Changing the default for DEFVAR_PER_BUFFER variables takes O(#buffers) time

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Message #107 received at 48264 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Spencer Baugh <sbaugh <at> catern.com>
Cc: 48264 <at> debbugs.gnu.org
Subject: Re: bug#48264: [PATCH v3 07/15] Add BVAR_OR_DEFAULT macro as a stub
Date: Fri, 07 May 2021 16:12:29 +0300

> From: Spencer Baugh <sbaugh <at> catern.com>
> Cc: 48264 <at> debbugs.gnu.org
> Date: Fri, 07 May 2021 09:05:26 -0400
> 
> >> +#define BVAR_OR_DEFAULT(buf, field) BVAR (buf, field)
> >
> > What am I missing here?
> 
> The commit message is accurate - we indeed use BVAR for buffer variables
> without a default, and BVAR_OR_DEFAULT for buffer variables with a
> default.
> 
> It's just that in this commit, those two behave identically.  The
> immediate next commit makes them different.

I thought I asked you not to make changes that are overwritten by
subsequent patches in the series, as it makes review harder.  It also
makes the supposedly separate changes in the set not really separate,
because one cannot revert one of them and still have a functional
Emacs.

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