This is the mail archive of the gcc@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: signed is undefined and has been since 1992 (in GCC)

From: Robert Dewar <dewar at adacore dot com>
To: Gabriel Dos Reis <gdr at integrable-solutions dot net>
Cc: Olivier Galibert <galibert at pobox dot com>, Andrew Haley <aph at redhat dot com>, Dave Korn <dave dot korn at artimi dot com>,'Andrew Pinski' <pinskia at physics dot uc dot edu>, 'gcc mailing list' <gcc at gcc dot gnu dot org>
Date: Tue, 28 Jun 2005 16:59:24 -0400
Subject: Re: signed is undefined and has been since 1992 (in GCC)
References: <20050628142441.GA52889@dspnet.fr.eu.org> <SERRANOQzV7r6pVu4Jb0000024f@SERRANO.CAM.ARTIMI.COM> <20050628145148.GD52889@dspnet.fr.eu.org> <17089.26325.169281.749633@zapata.pink> <20050628171752.GE52889@dspnet.fr.eu.org> <42C19BE8.9050107@adacore.com> <m3ll4ufgqi.fsf@uniton.integrable-solutions.net> <42C1A23F.6000806@adacore.com> <m3aclafetj.fsf@uniton.integrable-solutions.net> <42C1B3AC.50206@adacore.com> <m3vf3ydx3c.fsf@uniton.integrable-solutions.net>

Gabriel Dos Reis wrote:

Robert Dewar <dewar@adacore.com> writes:

| "has the semantics that Gabriel Dos Reis wants" is not an evaluable
| predicate!

You completely missed the point, but I guess it is consistent with
your denying that there is any connection between C or C++ and
hardware.


So, let's make this MUCH more specific. Gabriel, on the MIPS chip,
do you think there is something in the definition of C that leads
you to prefer wrap around semantics to trapping semantics?

Follow-Ups:
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Gabriel Dos Reis

References:
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Olivier Galibert
- RE: signed is undefined and has been since 1992 (in GCC)
  - From: Dave Korn
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Olivier Galibert
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Andrew Haley
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Olivier Galibert
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Robert Dewar
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Gabriel Dos Reis
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Robert Dewar
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Gabriel Dos Reis
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Robert Dewar
- Re: signed is undefined and has been since 1992 (in GCC)
  - From: Gabriel Dos Reis

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