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From: Eli Zaretskii <eliz@gnu.org>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: mattias.engdegard@gmail.com, 61730@debbugs.gnu.org, rms@gnu.org,
	monnier@iro.umontreal.ca
Subject: bug#61730: 30.0.50; Compiler warnings for delq and delete
Date: Sat, 25 Feb 2023 17:48:48 +0200	[thread overview]
Message-ID: <83y1olkaov.fsf@gnu.org> (raw)
In-Reply-To: <87mt51n5mz.fsf@web.de> (message from Michael Heerdegen on Sat, 25 Feb 2023 16:09:40 +0100)

> From: Michael Heerdegen <michael_heerdegen@web.de>
> Cc: rms@gnu.org,  mattias.engdegard@gmail.com,  61730@debbugs.gnu.org,
>   monnier@iro.umontreal.ca
> Date: Sat, 25 Feb 2023 16:09:40 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > > What's your opinion about the case of non-destructive functions - is it
> > > ok if we would always warn about thrown away return values of calls of
> > > them?
> >
> > What are "non-destructive functions" in this context?
> 
> I mean all functions with either no side effects or such which may alter
> original list structures but in unpredictable ways so that only the
> return value is ever useful.

Thanks.  I guess this should be okay, but a test run over our sources
would be prudent before the final decision.





  parent reply	other threads:[~2023-02-25 15:48 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-23 10:29 bug#61730: 30.0.50; Compiler warnings for delq and delete Michael Heerdegen
2023-02-24  3:59 ` Richard Stallman
2023-02-24 13:43 ` Mattias Engdegård
2023-02-24 13:56   ` Eli Zaretskii
2023-02-24 15:11     ` Michael Heerdegen
2023-02-24 15:29       ` Eli Zaretskii
2023-02-24 15:45         ` Michael Heerdegen
2023-02-24 15:48           ` Eli Zaretskii
2023-02-24 16:17             ` Michael Heerdegen
2023-02-24 16:45               ` Michael Heerdegen
2023-02-24 19:33                 ` Mattias Engdegård
2023-02-24 20:20                   ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-25  9:40                     ` Mattias Engdegård
2023-02-25  4:15       ` Richard Stallman
2023-02-25  8:11         ` Eli Zaretskii
2023-02-25 12:34           ` Michael Heerdegen
2023-02-25 13:25             ` Eli Zaretskii
2023-02-25 15:09               ` Michael Heerdegen
2023-02-25 15:29                 ` Michael Heerdegen
2023-02-25 15:48                 ` Eli Zaretskii [this message]
2023-02-27  3:22                   ` Richard Stallman
2023-02-27 10:37                     ` Michael Heerdegen
2023-02-27 11:37                     ` Eli Zaretskii
2023-02-27  3:24           ` Richard Stallman
2023-02-27 11:44             ` Eli Zaretskii
2023-02-24 15:52   ` Mattias Engdegård
2023-02-24 16:37     ` Michael Heerdegen
2023-04-09 16:41 ` Mattias Engdegård
2023-05-01 16:06   ` Mattias Engdegård
2023-05-20  1:57     ` Michael Heerdegen
2023-05-20  9:14       ` Mattias Engdegård
2023-05-21  0:56         ` Michael Heerdegen
2023-05-21  3:01           ` Ruijie Yu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-21  3:57             ` Michael Heerdegen
2023-05-21  5:55               ` Eli Zaretskii
2023-05-21  8:42               ` Mattias Engdegård
2023-05-31 14:38         ` Mattias Engdegård
2023-06-01  0:48           ` Michael Heerdegen

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