From: "Yannick Duchêne (Hibou57)" <yannick_duchene@yahoo.fr>
Subject: [Not important] the “not null” notation in Ada 2005
Date: Fri, 25 Mar 2011 16:45:28 +0100
Date: 2011-03-25T16:45:28+01:00 [thread overview]
Message-ID: <op.vswop2cgule2fv@index.ici> (raw)
I remember some peoples says here, this is a pity to have “not null”
annotations, while the case which should be clearly marked, is the one
where a reference may be null. I'm OK with that principle. But concretely
what would have been the notation ? “may be null” ? Two reserved words
added for that ? A simple “null” would not have been really expressive
(just a though I get right a few minutes ago).
--
Si les chats miaulent et font autant de vocalises bizarres, c’est pas pour
les chiens.
“ c++; /* this makes c bigger but returns the old value */ ” [Anonymous]
next reply other threads:[~2011-03-25 15:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-25 15:45 Yannick Duchêne (Hibou57) [this message]
2011-03-25 15:51 ` [Not important] the “not null” notation in Ada 2005 Robert A Duff
2011-03-25 16:43 ` Yannick Duchêne (Hibou57)
2011-03-25 17:13 ` Robert A Duff
2011-03-25 17:29 ` Yannick Duchêne (Hibou57)
2011-03-26 7:02 ` Dmitry A. Kazakov
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