GNU bug report logs - #18968
25.0.50; unhelpful "unused" warning from byte compiler

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Package: emacs;

Reported by: Tom Tromey <tom <at> tromey.com>

Date: Thu, 6 Nov 2014 02:47:01 UTC

Severity: minor

Found in version 25.0.50

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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From: Tom Tromey <tom <at> tromey.com>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Tom Tromey <tom <at> tromey.com>, 18968 <at> debbugs.gnu.org
Subject: bug#18968: 25.0.50; unhelpful "unused" warning from byte compiler
Date: Thu, 06 Nov 2014 07:37:14 -0700

Stefan> I'd tend to agree, tho it turned out it was useful because it pointed
Stefan> out that (aref v 0) was called twice by the macro-expanded code instead
Stefan> of only once.

Thanks for looking deeper.
That hadn't occurred to me.

Stefan> So I installed the patch below which should fix the underlying problem.

It worked for me.

Tom
This bug report was last modified 10 years and 254 days ago.

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