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From: Davis Herring <herring@lanl.gov>
To: Daniel Colascione <dancol@dancol.org>, Paul Eggert <eggert@cs.ucla.edu>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: Concurrency has landed
Date: Thu, 22 Dec 2016 12:57:16 -0700	[thread overview]
Message-ID: <8cb3a488-8c6f-6a1a-cd4e-bdf951002eaf@lanl.gov> (raw)
In-Reply-To: <r025lgv769qm.fsf@dancol.org>

> Thanks for the clarification: that's one of the less sensible things
> about the C standard.  Pointers really ought to work like integers
> whether or not they point to freed storage or utter nonsense.

For reference: C++ (which softens the use of such a pointer value to 
implementation-defined) comments that "Some implementations might define 
that copying an invalid pointer value causes a system-generated runtime 
fault.".

Davis

-- 
This product is sold by volume, not by mass.  If it appears too dense or 
too sparse, it is because mass-energy conversion has occurred during 
shipping.



  parent reply	other threads:[~2016-12-22 19:57 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-09 14:45 Please test the merge of the concurrency branch Eli Zaretskii
2016-12-09 15:30 ` Robert Marshall
2016-12-09 16:26   ` Eli Zaretskii
2016-12-09 16:40     ` Paul Eggert
2016-12-09 16:54       ` Eli Zaretskii
2016-12-09 16:58       ` jpff
2016-12-09 17:06         ` Eli Zaretskii
2016-12-09 16:52     ` Robert Marshall
2016-12-09 23:09   ` Clément Pit--Claudel
2016-12-10  7:14     ` Eli Zaretskii
2016-12-10 15:05       ` Clément Pit--Claudel
2016-12-10 15:50         ` Eli Zaretskii
2016-12-09 22:33 ` David Caldwell
2016-12-10  6:50   ` Eli Zaretskii
2016-12-10 13:14   ` Alan Third
2016-12-10 14:06     ` Eli Zaretskii
2016-12-09 22:58 ` Karl Fogel
2016-12-10  7:09   ` Eli Zaretskii
2016-12-12  3:05     ` Karl Fogel
2016-12-09 23:19 ` Andrés Ramírez
2016-12-10  7:14   ` Eli Zaretskii
2016-12-10  8:09     ` Andreas Politz
2016-12-10  9:07       ` Eli Zaretskii
2016-12-10 16:05 ` Joseph Mingrone
2016-12-10 17:50   ` Eli Zaretskii
2016-12-10 16:33 ` Achim Gratz
2016-12-10 16:56   ` Filipe Silva
2016-12-10 17:56     ` Eli Zaretskii
2016-12-10 17:52   ` Eli Zaretskii
2016-12-10 17:36 ` Concurrency has landed (was: Please test the merge of the concurrency branch) Eli Zaretskii
2016-12-10 18:24   ` Concurrency has landed Eli Zaretskii
2016-12-10 18:26     ` raman
2016-12-10 18:36       ` Eli Zaretskii
2016-12-10 19:22     ` Paul Eggert
2016-12-22  4:52       ` Daniel Colascione
2016-12-22 19:23         ` Paul Eggert
2016-12-22 19:32           ` Daniel Colascione
2016-12-22 19:56             ` Paul Eggert
2016-12-24  0:52               ` Stefan Monnier
2016-12-24  1:51                 ` Paul Eggert
2016-12-24  4:49                   ` Stefan Monnier
2016-12-24  5:04                     ` Paul Eggert
2016-12-22 19:57             ` Davis Herring [this message]
2016-12-13 12:28   ` Phillip Lord
2016-12-13 16:09     ` Eli Zaretskii
2016-12-11  2:51 ` Please test the merge of the concurrency branch Ken Raeburn
2016-12-11  3:33   ` Eli Zaretskii
2016-12-11 19:40     ` Peter Wang
2016-12-11 20:31       ` Eli Zaretskii
2016-12-11  9:11   ` Michael Albinus
2016-12-11 13:54     ` Ken Raeburn
2016-12-11 15:14       ` Tramp and concurrency (was: Please test the merge of the concurrency branch) Michael Albinus
2016-12-11 15:45       ` Please test the merge of the concurrency branch Eli Zaretskii
2016-12-11 18:30 ` Daimrod
2016-12-11 18:42   ` Eli Zaretskii
2016-12-11 19:02     ` Daimrod

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