GNU bug report logs - #27016
possible bug in `defsetf'

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Package: emacs;

Reported by: Rafael D Sorkin <rsorkin <at> perimeterinstitute.ca>

Date: Mon, 22 May 2017 06:40:01 UTC

Severity: minor

Tags: fixed, patch

Found in versions 24.4, 25.2

Fixed in version 26.1

Done: npostavs <at> users.sourceforge.net

Bug is archived. No further changes may be made.

Full log

Message #96 received at 27016 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: npostavs <at> users.sourceforge.net
Cc: 27016 <at> debbugs.gnu.org, Rafael D Sorkin <rsorkin <at> perimeterinstitute.ca>
Subject: Re: bug#27016: possible bug in `defsetf'
Date: Sun, 28 May 2017 16:45:35 -0400

> Is the difference in Emacs-23 not just eager macroexpansion?

Could be.  But I'm more worried about the byte-compiled case.

> Both the Emacs-23 and the current code seem to expand to (put 'foobar
> ...).

Beware: there's macro-expansion and then there's macro-expansion.
[ See byte-compile-macro-environment.  ]


        Stefan
This bug report was last modified 7 years and 290 days ago.

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