From: James Tomaschke <james@orcasystems.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] Unexpected 8c warning message
Date: Mon, 10 Aug 2009 14:01:06 -0700 [thread overview]
Message-ID: <4A808A92.1000800@orcasystems.com> (raw)
In-Reply-To: <4A7F246E.8000504@tecmav.com>
What about,
i = 0;
do {
SD = SDList[i++];
...
} while(i<2);
Adriano Verardo wrote:
> Hi, all.
>
> SDes_t *SDList[2], *SD;
> ....
> n = ... // 0, 1, 2, ...
>
> //SD = SDList[0]; <= uncommenting this one the warning disappear.
>
> for (i = 0; i < 2; i++)
> {
> SD = SDList[i];
> while (n && SD)
> {
> SD = SD->next;
> if (SD) n--;
> }
> }
>
> if (!SD) { ..... } ---> used and not set SD ???
>
> 8c shouldn't issue the warning message, beeing SD assigned in a loop
> defined by constants ... unless there is a subtle (my) error that I
> don't see.
>
> Thanks for the help.
>
> adriano
>
>
>
>
next prev parent reply other threads:[~2009-08-10 21:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-09 19:33 Adriano Verardo
2009-08-09 19:46 ` Russ Cox
2009-08-09 21:20 ` Adriano Verardo
2009-08-09 21:48 ` erik quanstrom
2009-08-10 16:24 ` Adriano Verardo
2009-08-10 16:43 ` erik quanstrom
2009-08-10 17:19 ` Russ Cox
2009-08-10 23:30 ` Adriano Verardo
2009-08-11 0:19 ` Charles Forsyth
2009-08-10 20:33 ` Adriano Verardo
2009-08-10 21:01 ` James Tomaschke [this message]
2009-08-11 10:30 ` Ethan Grammatikidis
2009-08-11 22:16 ` James Tomaschke
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