GNU bug report logs - #50268
28.0.50; Assertion warning during native compilation

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Package: emacs;

Reported by: Michael Welsh Duggan <md5i <at> md5i.com>

Date: Mon, 30 Aug 2021 14:06:02 UTC

Severity: normal

Merged with 50720

Found in version 28.0.50

Done: Mattias Engdegård <mattiase <at> acm.org>

Bug is archived. No further changes may be made.

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From: Michael Welsh Duggan <mwd <at> md5i.com>
To: 50268 <at> debbugs.gnu.org
Cc: Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: bug#50268: 28.0.50; Assertion warning during native compilation
Date: Sun, 05 Sep 2021 11:31:10 -0400

I was able to determine that there was a bug in the pacproxy.el code
that I included in the bug report.  Fixing that bug caused native
compilation to work.  The assertion and backtrace were not particularly
useful in determining the bug in the code, though.  The bug was in the
`pacproxy--retrieve-wpad' function when I let-bound the following
illegal lambda:

  (lambda (&rest) "DIRECT")

The fix was to change this to:

  (lambda (&rest _) "DIRECT")

Is there another part of the compiler that could have caught this and
returned a useful diagnostic?

-- 
Michael Welsh Duggan
(md5i <at> md5i.com)
This bug report was last modified 3 years and 238 days ago.

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