This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".

From: Alexandre Oliva <aoliva at redhat dot com>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Zack Weinberg <zack at codesourcery dot com>, Jason Merrill <jason at redhat dot com>, Fergus Henderson <fjh at cs dot mu dot oz dot au>, Kazu Hirata <kazu at cs dot umass dot edu>, gcc-patches at gcc dot gnu dot org
Date: 12 Jun 2003 18:52:41 -0300
Subject: Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
Organization: GCC Team, Red Hat
References: <20030612.141353.55502198.kazu@cs.umass.edu><20030612184112.GD8506@mars.cs.mu.oz.au><87of133zoz.fsf@egil.codesourcery.com><20030612185541.GE8506@mars.cs.mu.oz.au><wvlel1zcb5t.fsf@prospero.boston.redhat.com><87k7br3vem.fsf@egil.codesourcery.com><wvl65nbcabr.fsf@prospero.boston.redhat.com><87fzmf3t2h.fsf@egil.codesourcery.com><20030612174206.E15481@devserv.devel.redhat.com>

On Jun 12, 2003, Jakub Jelinek <jakub@redhat.com> wrote:

> Such platform would certainly define NULL to (void *) 0

This is allowed by the C Standard, but not by the C++ Standard, for
example.

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                 aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer

Follow-Ups:
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Jason Merrill

References:
- [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Kazu Hirata
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Fergus Henderson
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Zack Weinberg
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Fergus Henderson
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Jason Merrill
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Zack Weinberg
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Jason Merrill
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Zack Weinberg
- Re: [patch] alias.c: Replace "return NULL_RTX" with "return 0".
  - From: Jakub Jelinek

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]