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From: dewar@merv.cs.nyu.edu (Robert Dewar)
Subject: Re: GOTO considered necessary (reworked)
Date: 1997/06/17
Date: 1997-06-17T00:00:00+00:00	[thread overview]
Message-ID: <dewar.866539615@merv> (raw)
In-Reply-To: 33A59E72.47FA@no.such.com


Wes said

<<Similar sob-story: Rep-specs written to make data structures portable 
were rejected because "rep-specs are implementation-dependent.">>

rep specs cannot in general make code more portable. They can make data
structures better specified for interchange with the outside world, but
I don't quite understand what you mean by portable data structures. I
do understand what you mean by data structures (actually in this case
you *really* mean storage structures) more interchangable between different
Ada compilers, but that is quite a different matter.

Writing in Ada 95, you really should try to stick to the rep clauses (note
that the phrase rep specs is popular but has always been quite wrong in both
Ada 83 and Ada 95) that are guaranteed to work in Annex C.





  reply	other threads:[~1997-06-17  0:00 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1997-06-11  0:00 GOTO considered necessary (reworked) Samuel Mize
1997-06-11  0:00 ` Bryce Bardin
1997-06-12  0:00 ` Anonymous
1997-06-12  0:00   ` John G. Volan
1997-06-16  0:00     ` Anonymous
1997-06-12  0:00   ` Robert Dewar
1997-06-12  0:00     ` John G. Volan
1997-06-13  0:00       ` Robert A Duff
1997-06-16  0:00         ` John G. Volan
1997-06-17  0:00           ` Robert Dewar
1997-06-17  0:00             ` Robert A Duff
1997-06-18  0:00               ` Spam Hater
1997-06-20  0:00               ` Robert Dewar
1997-06-20  0:00               ` Robert Dewar
1997-06-21  0:00                 ` Robert A Duff
1997-06-21  0:00                   ` Robert Dewar
1997-06-25  0:00               ` Wolfgang Gellerich
1997-06-25  0:00                 ` Samuel T. Harris
1997-06-25  0:00                 ` Michael F Brenner
1997-06-26  0:00                   ` Wolfgang Gellerich
1997-06-19  0:00             ` Karel Th�nissen
1997-06-19  0:00               ` Karel Th�nissen
1997-06-23  0:00               ` John G. Volan
1997-06-23  0:00                 ` Spam Hater
1997-06-23  0:00                 ` Robert Dewar
1997-06-24  0:00                   ` Brian Rogoff
1997-06-25  0:00                   ` Featuritis not always bad (was re: GOTO considered necessary) Karel Th�nissen
1997-06-26  0:00                     ` Robert Dewar
1997-06-26  0:00                       ` Karel Th�nissen
1997-06-25  0:00                 ` GOTO considered necessary (reworked) Karel Th�nissen
1997-06-23  0:00             ` John G. Volan
1997-06-17  0:00           ` Robert I. Eachus
1997-06-17  0:00           ` Robert A Duff
1997-06-25  0:00             ` Van Snyder
1997-07-21  0:00           ` Shmuel (Seymour J.) Metz
1997-06-12  0:00 ` Michael F Brenner
1997-06-17  0:00   ` Robert Dewar
1997-06-17  0:00     ` Robert A Duff
1997-06-20  0:00       ` Robert Dewar
1997-06-21  0:00         ` Robert A Duff
1997-06-21  0:00           ` Robert Dewar
1997-06-13  0:00 ` Robert A Duff
1997-06-14  0:00   ` Robert Dewar
1997-06-16  0:00     ` Spam Hater
1997-06-17  0:00       ` Robert Dewar [this message]
1997-06-17  0:00         ` Spam Hater
1997-06-16  0:00     ` Robert A Duff
1997-06-17  0:00       ` Spam Hater
1997-06-17  0:00         ` Robert Dewar
1997-06-17  0:00           ` Spam Hater
1997-06-17  0:00           ` Robert A Duff
1997-06-19  0:00             ` John Herro
1997-06-25  0:00               ` Function result Van Snyder
1997-06-27  0:00                 ` Robert Dewar
1997-06-27  0:00                 ` Jon S Anthony
1997-06-20  0:00             ` GOTO considered necessary (reworked) Robert Dewar
1997-06-17  0:00         ` Robert A Duff
1997-06-19  0:00           ` Spam Hater
1997-06-14  0:00   ` Samuel Mize
1997-06-14  0:00     ` Matthew Heaney
1997-06-14  0:00   ` Samuel Mize
1997-06-16  0:00 ` Anonymous
1997-06-16  0:00   ` Robert Dewar
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