GNU bug report logs - #31641
26.1; iter-do variable not left unused warning

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Package: emacs;

Reported by: Christopher Wellons <wellons <at> nullprogram.com>

Date: Tue, 29 May 2018 13:13:01 UTC

Severity: minor

Tags: confirmed, fixed

Found in version 26.1

Fixed in version 28.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Christopher Wellons <wellons <at> nullprogram.com>, Daniel Colascione <dancol <at> dancol.org>, 31641 <at> debbugs.gnu.org, Noam Postavsky <npostavs <at> gmail.com>
Subject: bug#31641: 26.1; iter-do variable not left unused warning
Date: Fri, 05 Feb 2021 10:03:53 -0500

> If I'm reading that correctly, that does seem like more obvious
> semantics, but is it too late to change this now?  I'm not sure how much
> generator.el is used in the wild yet...

The change in semantics is fairly subtle (e.g. Common-Lisp allows both
choices for the similar choice of behavior in `dotimes` and `dolist`),
so it's rather unlikely to break existing code, IMO (and I think the
likelihood would be higher if the change were in the other direction).


        Stefan
This bug report was last modified 4 years and 111 days ago.

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