From: aio!sweetpea.jsc.nasa.gov!davenpor@tmc.edu (Darren Davenport 283-4173)
Subject: Re: Enumerations
Date: 17 Sep 92 22:26:36 GMT [thread overview]
Message-ID: <1992Sep17.222636.4782@aio.jsc.nasa.gov> (raw)
In article <9209162110.AA21397@efftoo.boeing.com>, crispen@efftoo.boeing.com (c
rispen) writes:
|> First, the caveat: I *know* that without rep specs all data in Ada is
|> abstract.
|>
|> But what I'd like to know is, does anyone know of an Ada compiler
|> which does not give a machine value of zero for the first element of
|> an enumeration, one for the second, and so on?
|>
|> Just idle curiosity, actually, since it came up in the context of a
|> document I'm writing that's going to say, "Use rep specs for interface
|> objects and don't trust different compilers to do the same thing".
|>
|> Thanks,
|> +-------------------------------+--------------------------------------+
|> | Bob Crispen | The owls are not what they seem |
|> | crispen@foxy.boeing.com +--------------------------------------+
|> | (205) 461-3296 |Opinions expressed here are mine alone|
|> +-------------------------------+--------------------------------------+
You do not need to write that in your document because:
"The position number of the value of the first listed enumeration literal is
zero" LRM 3.5.1(4).
Darren Davenport
McDonnell Douglas Space Systems Company, Houston Tx
next reply other threads:[~1992-09-17 22:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
1992-09-17 22:26 Darren Davenport 283-4173 [this message]
-- strict thread matches above, loose matches on Subject: below --
1992-09-22 14:27 Enumerations Chris Elliott
1992-09-20 22:32 Enumerations Gary Morris @pulsar
1992-09-19 2:31 Enumerations Michael Feldman
1992-09-19 1:18 Enumerations Mark A Biggar
1992-09-19 0:40 Enumerations John Goodenough
1992-09-18 17:54 Enumerations Michael Feldman
1992-09-18 15:41 Enumerations Mark A Biggar
1992-09-18 1:39 Enumerations Michael Feldman
1992-09-17 23:40 Enumerations Kevin Simonson
1992-09-17 21:20 Enumerations david.c.willett
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