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Re: RFA: fix PR 1535

From: Andreas Schwab <schwab at suse dot de>
To: Tom Tromey <tromey at redhat dot com>
Cc: gdb-patches at sourceware dot org
Date: Fri, 15 Aug 2008 10:43:26 +0200
Subject: Re: RFA: fix PR 1535
References: <m3wsim6qrr.fsf@fleche.redhat.com> <m3fxpa6igp.fsf@fleche.redhat.com> <20080814174814.GB15804@caradoc.them.org> <m3vdy318qd.fsf@fleche.redhat.com> <20080815042002.GC16436@caradoc.them.org>

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."

References:
- RFA: fix PR 1535
  - From: Tom Tromey
- Re: RFA: fix PR 1535
  - From: Tom Tromey
- Re: RFA: fix PR 1535
  - From: Daniel Jacobowitz
- Re: RFA: fix PR 1535
  - From: Tom Tromey
- Re: RFA: fix PR 1535
  - From: Daniel Jacobowitz

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