From: Joel Brobecker <brobecker@adacore.com>
To: Tristan Gingold <gingold@adacore.com>
Cc: "Maciej W. Rozycki" <macro@codesourcery.com>,
"gdb-patches@sourceware.org ml" <gdb-patches@sourceware.org>
Subject: Re: [RFA] Emit a warning for ineffective set VAR = EXP command
Date: Mon, 07 May 2012 19:38:00 -0000 [thread overview]
Message-ID: <20120507193824.GW15555@adacore.com> (raw)
In-Reply-To: <EFDD29C9-79FB-468E-B29B-C1783123E41D@adacore.com>
> > This warns about "set variable $j++" presumably -- should the warning be
> > disabled for pre/post increments/decrements?
>
> I am not opposed to disable warnings for pre/post inc/dec.
> But this usage is dubious (the help explicitly mentions VAR=EXP !)
>
> Opinion ?
I think we should avoid the warning for pre/post inc/dec. This
type of expression might be a little outside the method proposed
in our documentation, but I think it's still a perfectly valid
expression that results in an assignment being performed.
--
Joel
next prev parent reply other threads:[~2012-05-07 19:38 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-27 13:48 Tristan Gingold
2012-04-27 13:54 ` Pierre Muller
2012-04-27 16:09 ` Tom Tromey
2012-05-02 13:17 ` Tristan Gingold
2012-05-02 16:41 ` Doug Evans
2012-05-03 10:00 ` Tristan Gingold
2012-05-03 13:12 ` Doug Evans
2012-05-03 15:05 ` Joel Brobecker
2012-05-03 16:33 ` Doug Evans
2012-05-03 22:04 ` Joel Brobecker
2012-05-03 22:07 ` Doug Evans
2012-05-04 7:59 ` Tristan Gingold
2012-05-03 15:02 ` Joel Brobecker
2012-05-03 15:04 ` Tristan Gingold
2012-05-04 19:02 ` Maciej W. Rozycki
2012-05-07 10:30 ` Tristan Gingold
2012-05-07 19:36 ` Tom Tromey
2012-05-07 19:40 ` Paul_Koning
2012-05-07 20:38 ` Tom Tromey
2012-05-07 19:38 ` Joel Brobecker [this message]
2012-05-09 12:29 ` Tristan Gingold
2012-05-09 13:54 ` Paul_Koning
2012-05-09 14:10 ` Tristan Gingold
2012-05-09 14:12 ` Maciej W. Rozycki
2012-05-09 14:58 ` Paul_Koning
2012-05-09 15:38 ` Maciej W. Rozycki
2012-05-09 15:55 ` Paul_Koning
2012-05-09 14:17 ` Joel Brobecker
2012-05-10 14:11 ` Tristan Gingold
2012-05-08 6:06 ` Maciej W. Rozycki
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