From: Andreas Schwab <schwab@suse.de>
To: Tom Tromey <tromey@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: RFA: fix PR 1535
Date: Fri, 15 Aug 2008 08:44:00 -0000 [thread overview]
Message-ID: <je4p5mzn0x.fsf@sykes.suse.de> (raw)
In-Reply-To: <20080815042002.GC16436@caradoc.them.org> (Daniel Jacobowitz's message of "Fri, 15 Aug 2008 00:20:02 -0400")
Daniel Jacobowitz <drow@false.org> writes:
> But I'm not sure why you didn't get a warning for (void *) 1.
GCC doesn't warn for pointer casts of literals, since the value is known
and it's a common idiom (SIG_IGN uses it, for example).
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2008-08-15 8:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-12 18:19 Tom Tromey
2008-08-12 21:18 ` Tom Tromey
2008-08-14 17:49 ` Daniel Jacobowitz
2008-08-14 18:00 ` Tom Tromey
2008-08-14 18:15 ` Tom Tromey
2008-08-14 23:24 ` Tom Tromey
2008-08-15 4:20 ` Daniel Jacobowitz
2008-08-15 8:44 ` Andreas Schwab [this message]
2008-08-17 17:40 ` Tom Tromey
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