From: Simon Wright <simon@pushface.org>
Subject: Re: Position of "use"
Date: Tue, 15 Jul 2014 21:04:11 +0100
Date: 2014-07-15T21:04:11+01:00 [thread overview]
Message-ID: <lyoawqwfr8.fsf@pushface.org> (raw)
In-Reply-To: f02e3f5c-dcfc-4d69-9caa-ee0f14723f70@googlegroups.com
Adam Beneschan <adambeneschan@gmail.com> writes:
> On Tuesday, July 15, 2014 10:01:12 AM UTC-7, Simon Wright wrote:
>
>> But, in Ada83, a *pragma*'s scope extended over the whole compilation
>> (all the compilation units).
>
> I don't know that this was universally true; I don't see a general
> rule to that effect. The rules vary from pragma to pragma.
> STORAGE_UNIT and SYSTEM_NAME (since removed) had to appear at the
> beginning of a compilation and applied to every compilation unit in
> the compilation (this seems to anticipate the "configuration pragma"
> rules of Ada 95 and beyond). ELABORATE, however, appears in a context
> clause (as does the "use" clause) but only applies to one compilation
> unit. Most of the pragmas were only allowed inside declarations.
-gnat83 isn't perfect, and even with it gnatchop -c doesn't treat
Storage_Unit as a configuration pragma.
next prev parent reply other threads:[~2014-07-15 20:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-05 6:43 Position of "use" Victor Porton
2014-07-05 7:12 ` J-P. Rosen
2014-07-07 16:45 ` Adam Beneschan
2014-07-07 17:08 ` Pascal Obry
2014-07-07 17:40 ` Peter Chapin
2014-07-07 19:17 ` Adam Beneschan
2014-07-08 5:26 ` J-P. Rosen
2014-07-08 15:32 ` Adam Beneschan
2014-07-08 19:30 ` Adam Beneschan
2014-07-08 22:39 ` Victor Porton
2014-07-09 10:36 ` anon
2014-07-09 15:14 ` Adam Beneschan
2014-07-10 1:27 ` anon
2014-07-10 9:50 ` AdaMagica
2014-07-10 13:10 ` J-P. Rosen
2014-07-10 15:57 ` Adam Beneschan
2014-07-10 17:47 ` Tero Koskinen
2014-07-10 19:15 ` Jeffrey Carter
2014-07-15 5:56 ` anon
2014-07-15 7:36 ` Georg Bauhaus
2014-07-15 17:01 ` Simon Wright
2014-07-15 17:23 ` Jeffrey Carter
2014-07-15 19:44 ` Simon Wright
2014-07-15 17:47 ` G.B.
2014-07-15 17:51 ` Adam Beneschan
2014-07-15 20:04 ` Simon Wright [this message]
2014-07-16 7:19 ` anon
2014-07-10 15:54 ` Adam Beneschan
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