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From: Dennis Lee Bieber <wlfraed@ix.netcom.com>
Subject: Re: if-then-no-else  Programming
Date: Wed, 20 Apr 2016 07:26:21 -0400
Date: 2016-04-20T07:26:21-04:00	[thread overview]
Message-ID: <rkpehbhpshpv4c5huklh1hmuh77at8nltk@4ax.com> (raw)
In-Reply-To: 1mlzbr3.1ivik7416ts9sjN%csampson@inetworld.net

On Wed, 20 Apr 2016 00:56:39 -0700, csampson@inetworld.net (Charles H.
Sampson) declaimed the following:

>
>Don't hold me to this, but I have this vague memory that somewhere back
>at the beginning of Ada there was a proposal that every if-statement had
>to have an else-statement. I don't remember if it was one of the early
>incarnations of Ada, somebody's proposed coding style, on one of the
>non-green language proposals.
>

	Sounds like a coding style conducive to certification of
safety-critical software.

	Of course, it then contends with the other aspect of removing dead code
(unless it can be demonstrated that the compiler always optimizes away the
Null branch). <G>

-- 
	Wulfraed                 Dennis Lee Bieber         AF6VN
    wlfraed@ix.netcom.com    HTTP://wlfraed.home.netcom.com/


  reply	other threads:[~2016-04-20 11:26 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-19  2:24 if-then-no-else Programming Charles H. Sampson
2016-04-19  3:08 ` Dennis Lee Bieber
2016-04-19  3:19 ` Jeffrey R. Carter
2016-04-19  6:18 ` Nasser M. Abbasi
2016-04-19  7:55 ` Dmitry A. Kazakov
2016-04-19 12:17 ` G.B.
2016-04-20 22:26   ` Martin
2016-04-19 13:27 ` gautier_niouzes
2016-04-19 19:51 ` Randy Brukardt
2016-04-19 22:40   ` Shark8
2016-04-20 22:35     ` Randy Brukardt
2016-04-20  7:56   ` Charles H. Sampson
2016-04-20 11:26     ` Dennis Lee Bieber [this message]
2016-04-20 12:32       ` G.B.
2016-04-20 12:36         ` G.B.
2016-04-20 23:07     ` Jeffrey R. Carter
2016-04-19 20:32 ` Charles H. Sampson
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