GNU bug report logs - #51368
29.0.50; `cl-case' should error on incorrect use

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Message #54 received at 51368 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefankangas <at> gmail.com>
To: Mattias Engdegård <mattias.engdegard <at> gmail.com>
Cc: 51368 <at> debbugs.gnu.org, Philipp Stephani <p.stephani2 <at> gmail.com>,
 Lars Ingebrigtsen <larsi <at> gnus.org>, Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: Re: bug#51368: 29.0.50; `cl-case' should error on incorrect use
Date: Sun, 1 Oct 2023 10:03:50 -0700

Mattias Engdegård <mattias.engdegard <at> gmail.com> writes:

>>      (cl-case EXP
>>        ((a b) FOO)
>>        ((a c) BAR))
>>
>>  won't warn about the duplicate `a`.
>
> I was curious how common this could be so I locally added a warning to the back-end in bytecomp that generates switches (attached), and bootstrapped Emacs. Results:
>
> ----------------
> In gnus-cloud-decode-data:
> lisp/gnus/gnus-cloud.el:154:6: Warning: Duplicated value in ‘cond’: base64-gzip
>
> In netrc-parse:
> lisp/obsolete/netrc.el:106:22: Warning: Duplicated value in ‘cond’: "macdef"
>
> In org-read-date-analyze:
> lisp/org/org.el:14041:15: Warning: Duplicated value in ‘cond’: ""
>
> In org-html-latex-fragment:
> lisp/org/ox-html.el:3099:8: Warning: Duplicated value in ‘cond’: t
> -----------------

Thanks, I added FIXMEs for them on master.

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