GNU bug report logs - #75964
Switching the Emacs build to -Wswitch-enum in src/

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Message #143 received at 75964 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Pip Cet <pipcet <at> protonmail.com>
Cc: Andrea Corallo <acorallo <at> gnu.org>, Eli Zaretskii <eliz <at> gnu.org>,
 eggert <at> cs.ucla.edu, 75964 <at> debbugs.gnu.org, stefankangas <at> gmail.com
Subject: Re: bug#75964: Switching the Emacs build to -Wswitch-enum in src/
Date: Mon, 03 Feb 2025 06:08:55 -0500

>> The most obvious one is to remove all the `case ..:` just before `default:`.
>> That would be my vote as well (tho only because I don't know that
>> code.  There might be a very good reason to keep it as above, of course).
>
> The reason was to add -Wswitch-enum, which would warn about incomplete
> case enumerations involving an enum type.

In which sense is a "`switch` with a `default` clause" incomplete?


        Stefan

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