From: Georg Bauhaus <rm.dash-bauhaus@futureapps.de>
Subject: Re: Gnat GPL 2010 available soon (conditional expressions)
Date: Mon, 05 Jul 2010 12:26:15 +0200
Date: 2010-07-05T12:26:09+02:00 [thread overview]
Message-ID: <4c31b341$0$6763$9b4e6d93@newsspool3.arcor-online.net> (raw)
In-Reply-To: <d66a76c6-5409-409f-85d5-5508aaf9eb41@u7g2000yqm.googlegroups.com>
On 05.07.10 03:27, Phil Clayton wrote:
> On Jun 30, 4:21 am, Britt Snodgrass <britt.snodgr...@gmail.com> wrote:
> For formal verification tools, conditional expressions could be
> useful. For example, there are two paths through
>
> if C then
> Y := A;
> else
> Y := B;
> end if;
>
> but only one path through
>
> Y := (if C then A else B);
Any advantage over a function---which in SPARK case will
be a pure function, IIRC?
Y := Find_Y (Depends => C);
> In my view, condition expressions are a step in the right direction...
> but I'm the sort of person who wants to write an array aggregate like
>
> (for I in 1 .. 5 => (for J in 1 .. 7 => (if I = J then 1.0 else
> 0.0)))
What kind of name would you pick for the thing?
Georg
next prev parent reply other threads:[~2010-07-05 10:26 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 20:14 Gnat GPL 2010 available soon Stephen Sangwine
2010-06-16 21:24 ` Martin
2010-06-16 21:35 ` Simon Wright
2010-06-18 19:48 ` Albrecht Käfer
2010-06-26 12:04 ` lekktu
2010-06-26 21:04 ` anon
2010-06-26 21:41 ` lekktu
2010-06-27 3:33 ` anon
2010-06-27 10:49 ` lekktu
2010-06-26 21:42 ` Dmitry A. Kazakov
2010-06-26 22:01 ` lekktu
2010-06-27 8:04 ` Gnat GPL 2010 available soon (conditional expressions) Georg Bauhaus
2010-06-27 8:37 ` Dmitry A. Kazakov
2010-06-27 10:55 ` lekktu
2010-06-27 12:12 ` Dmitry A. Kazakov
2010-06-27 13:42 ` Georg Bauhaus
2010-06-27 14:35 ` Peter C. Chapin
2010-06-27 16:53 ` Dmitry A. Kazakov
2010-06-28 11:24 ` Peter C. Chapin
[not found] ` <oizwym2afwmx.1jm5tt7wtpm7v.dlg@40tude.net>
2010-06-28 14:47 ` Georg Bauhaus
2010-06-28 16:36 ` Dmitry A. Kazakov
2010-06-28 17:04 ` Georg Bauhaus
2010-06-28 17:37 ` Dmitry A. Kazakov
2010-06-29 19:28 ` Randy Brukardt
2010-06-30 1:19 ` BrianG
2010-06-30 3:21 ` Britt Snodgrass
2010-07-05 1:27 ` Phil Clayton
2010-07-05 10:26 ` Georg Bauhaus [this message]
2010-07-05 14:24 ` Phil Clayton
2010-07-05 13:12 ` Dmitry A. Kazakov
2010-07-05 22:47 ` Phil Clayton
2010-07-06 7:36 ` Dmitry A. Kazakov
2010-07-06 9:13 ` Georg Bauhaus
2010-07-06 16:31 ` Phil Clayton
2010-07-06 17:18 ` Dmitry A. Kazakov
2010-07-07 12:00 ` Phil Clayton
2010-07-07 13:39 ` Dmitry A. Kazakov
2010-06-30 4:13 ` Gautier write-only
2010-06-30 16:46 ` Warren
2010-06-30 4:09 ` Gautier write-only
2010-06-30 23:20 ` Peter C. Chapin
2010-06-27 21:40 ` Gnat GPL 2010 available soon mahdert
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