From: Robert A Duff <bobduff@shell01.TheWorld.com>
Subject: Re: How many Ada compiler bugs are here?
Date: Fri, 13 Jan 2012 21:41:58 -0500
Date: 2012-01-13T21:41:58-05:00 [thread overview]
Message-ID: <wccpqenm2dl.fsf@shell01.TheWorld.com> (raw)
In-Reply-To: f1ca17b1-e5da-4b8a-824f-c5c7187572c9@t13g2000yqg.googlegroups.com
Adam Beneschan <adam@irvine.com> writes:
> I think that most likely, if I had a package P that declared a type
> like this, it would also declare some function (or a deferred
> constant) to represent some sort of "empty" or "null" or "undefined"
> value.
Have you read "The Billion Dollar Mistake", by C.A.R. Hoare?
- Bob
next prev parent reply other threads:[~2012-01-14 2:41 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-12 23:20 How many Ada compiler bugs are here? Maciej Sobczak
2012-01-13 0:21 ` Randy Brukardt
2012-01-13 1:26 ` Adam Beneschan
2012-01-13 8:23 ` Dmitry A. Kazakov
2012-01-13 8:47 ` AdaMagica
2012-01-13 9:07 ` Dmitry A. Kazakov
2012-01-13 9:35 ` AdaMagica
2012-01-13 10:00 ` Dmitry A. Kazakov
2012-01-13 10:38 ` georg bauhaus
2012-01-13 11:39 ` Dmitry A. Kazakov
2012-01-13 12:43 ` Georg Bauhaus
2012-01-13 13:06 ` AdaMagica
2012-01-13 13:16 ` AdaMagica
2012-01-13 13:22 ` Georg Bauhaus
2012-01-13 13:29 ` Dmitry A. Kazakov
2012-01-13 10:52 ` AdaMagica
2012-01-13 11:35 ` Dmitry A. Kazakov
2012-01-13 12:58 ` AdaMagica
2012-01-13 13:43 ` Dmitry A. Kazakov
2012-01-13 15:06 ` Robert A Duff
2012-01-13 15:46 ` Dmitry A. Kazakov
2012-01-13 17:42 ` georg bauhaus
2012-01-13 18:52 ` Dmitry A. Kazakov
2012-01-14 0:26 ` Randy Brukardt
2012-01-14 9:49 ` Dmitry A. Kazakov
2012-01-19 1:35 ` Randy Brukardt
2012-01-19 10:33 ` Dmitry A. Kazakov
2012-01-14 2:41 ` Robert A Duff
2012-01-13 17:23 ` Adam Beneschan
2012-01-14 2:41 ` Robert A Duff [this message]
2012-01-13 17:15 ` Adam Beneschan
2012-01-13 20:06 ` Blady
2012-01-13 23:30 ` Adam Beneschan
2012-01-14 13:29 ` Brian Drummond
2012-01-19 1:47 ` Randy Brukardt
2012-01-19 4:24 ` Adam Beneschan
2012-01-20 0:04 ` Randy Brukardt
2012-01-14 10:20 ` Maciej Sobczak
2012-01-14 14:03 ` Brian Drummond
2012-01-16 16:35 ` Adam Beneschan
2012-01-20 10:43 ` Brian Drummond
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