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From: Jacob Sparre Andersen <sparre@nbi.dk>
Subject: Re: Conditional compilation in Ada?
Date: 17 Nov 2004 17:39:05 +0100
Date: 2004-11-17T17:39:05+01:00	[thread overview]
Message-ID: <plhdnotopi.fsf@sparre.crs4.it> (raw)
In-Reply-To: 419b1b9d$0$31945$ba620e4c@news.skynet.be

Adrien Plisson wrote:

> will really the compiler not COMPILE the code impossible to reach ?

No.  It will also compile the unreachable code.  And that is good.
You should never write code that doesn't compile.  One of the big
problems with the C preprocessor is that it prevents the compiler from
checking the deactivated parts for syntax errors.

Anyway: Put the system-specific code in one (or more) separate
packages with a common specification and all the system-variations
hidden in the bodies.

Jacob
-- 
�By becoming continuous, war has fundamentally changed its character.
 In past ages, a war, almost by definition, was something that sooner
 or later came to an end, usually in unmistakable victory or defeat.�
                               -- Nineteen Eighty-Four, George Orwell
�I don't think you can win [the war on terror].�    -- George W. Bush



  reply	other threads:[~2004-11-17 16:39 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-16 18:30 Conditional compilation in Ada? jtg
2004-11-16 18:45 ` Marius Amado Alves
2004-11-16 20:41   ` Nick Roberts
2004-11-17  8:36     ` Alex R. Mosteo
2004-11-16 19:03 ` Jeffrey Carter
2004-11-16 19:13   ` Hyman Rosen
2004-11-16 19:41     ` Björn Lundin
2004-11-16 20:08     ` tmoran
2004-11-16 20:27       ` Hyman Rosen
2004-11-16 23:49         ` Jim Rogers
2004-11-16 20:43     ` Martin Dowie
2004-11-16 19:06 ` tmoran
2004-11-17  9:39   ` Adrien Plisson
2004-11-17 16:39     ` Jacob Sparre Andersen [this message]
2004-11-17  2:44 ` Steve
2004-11-17 20:30   ` Jeffrey Carter
2004-11-18  4:09     ` Steve
2004-11-18  6:49       ` Martin Dowie
2004-11-18 15:17         ` Georg Bauhaus
2004-11-18 19:12           ` Martin Dowie
2004-11-18 17:34         ` Jeffrey Carter
2004-11-18 17:44       ` Jeffrey Carter
2004-11-18 18:03         ` Alex R. Mosteo
2004-11-19  3:00           ` Steve
2004-11-19 21:35             ` Simon Wright
2004-11-20  2:56               ` Steve
2004-11-20 16:57                 ` Simon Wright
2004-11-17  9:28 ` Martin Krischik
2004-11-17 13:39   ` Stephen Leake
2004-11-17 10:02 ` Frank Piron
2004-11-17 12:32   ` Georg Bauhaus
2004-11-17 14:44     ` Dmitry A. Kazakov
2004-11-18 15:23       ` Georg Bauhaus
2004-11-18 22:10         ` Brian May
2004-11-19  9:03           ` Martin Krischik
2004-11-20 17:31             ` Georg Bauhaus
2004-11-21  9:14               ` Martin Krischik
2004-12-12  0:36               ` Lionel Draghi
2004-12-12  0:17             ` How to switch off those damm warnings about unknows pragma Lionel Draghi
2004-12-13 11:10               ` Georg Bauhaus
2004-12-13 15:07               ` Peter Amey
2004-11-20  1:05         ` Conditional compilation in Ada? Dr. Adrian Wrigley
2004-11-20 17:25           ` Georg Bauhaus
2004-11-23  1:15           ` Arthur Schwarz
2004-11-23 15:42             ` skidmarks
2004-11-17 12:27 ` Marin David Condic
  -- strict thread matches above, loose matches on Subject: below --
2004-11-19  9:13 Christoph Karl Walter Grein
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