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From: Simon Wright <simon@pushface.org>
Subject: Re: Bug in 'gnatmake'
Date: Mon, 17 Jun 2013 19:49:35 +0100
Date: 2013-06-17T19:49:35+01:00	[thread overview]
Message-ID: <lysj0glghs.fsf@pushface.org> (raw)
In-Reply-To: 87r4g0g9c0.fsf@adaheads.sparre-andersen.dk

Jacob Sparre Andersen <jacob@jacob-sparre.dk> writes:

> Because there is a major error in the design of GNAT.  You have to give
> 'gnatmake' a very specific set of command line flags to turn it into an
> Ada compiler:
>
>    -fstack-check --  Generate stack checking code
>    -gnata        --  Enable assertions
>    -gnatE        --  Dynamic elaboration checking
>    -gnato        --  Overflow checking

Don't use -gnatE unless you really really want your code to be portable
to other compilers. You'd need to expend a lot of extra work to include
pragmas to ensure that elaboration takes place in an appropriate order;
GNAT does this for you if you leave out -gnatE.


  parent reply	other threads:[~2013-06-17 18:49 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-17 10:57 Range check for type 'Integer' Peter Brooks
2013-06-17 11:23 ` Simon Clubley
2013-06-17 11:54   ` Simon Wright
2013-06-17 12:55   ` Peter Brooks
2013-06-17 13:28     ` Shark8
2013-06-17 13:45       ` Peter Brooks
2013-06-17 21:16         ` Shark8
2013-06-18 10:48     ` Stephen Leake
2013-06-17 12:46 ` Dmitry A. Kazakov
2013-06-17 13:23 ` Bug in 'gnatmake' (Was: Range check for type 'Integer') Jacob Sparre Andersen
2013-06-17 13:32   ` Bug in 'gnatmake' Jacob Sparre Andersen
2013-06-17 16:50   ` Bug in 'gnatmake' (Was: Range check for type 'Integer') Robert A Duff
2013-06-17 19:15     ` Peter Brooks
2013-06-17 21:09       ` Shark8
2013-06-17 21:22       ` Jeffrey Carter
2013-06-18  1:21         ` Peter Brooks
2013-06-18  6:33           ` Jeffrey Carter
2013-06-18  7:29       ` Georg Bauhaus
2013-06-17 18:49   ` Simon Wright [this message]
2013-06-18  9:09     ` Elaboration order handling (Was: Bug in 'gnatmake') Jacob Sparre Andersen
2013-06-18 17:09       ` Robert A Duff
2013-06-18 22:52         ` Adam Beneschan
2013-06-19  1:21           ` Jeffrey Carter
2013-06-19 12:38             ` Robert A Duff
2013-06-19 20:43               ` Georg Bauhaus
2013-06-20  0:37                 ` Robert A Duff
2013-06-20 19:56                   ` Georg Bauhaus
2013-06-19 12:22           ` Robert A Duff
2013-06-19 15:46             ` Adam Beneschan
2013-06-19 16:41               ` Robert A Duff
2013-06-19 20:47               ` Georg Bauhaus
2013-06-19 21:36                 ` Adam Beneschan
2013-06-20  0:57                 ` Robert A Duff
2013-06-20  1:09                   ` Jeffrey Carter
2013-06-20  2:29                     ` Adam Beneschan
2013-06-20  6:08                       ` Jeffrey Carter
2013-06-20 15:11                     ` Robert A Duff
2013-06-21  5:26                       ` Jeffrey Carter
2013-06-21 15:48                         ` Adam Beneschan
2013-06-21 18:35                           ` Jeffrey Carter
2013-06-21 19:10                             ` Robert A Duff
2013-06-21 21:27                               ` Jeffrey Carter
2013-06-21 20:43                             ` Adam Beneschan
2013-06-21 21:44                               ` Jeffrey Carter
2013-06-21 23:47                                 ` Robert A Duff
2013-06-23 14:43                                   ` AdaMagica
2013-06-21 18:58                         ` null declarative parts (was: Re: Elaboration order handling) Robert A Duff
2013-06-21 20:42                           ` null declarative parts Georg Bauhaus
2013-06-20  2:11                   ` Elaboration order handling (Was: Bug in 'gnatmake') Adam Beneschan
2013-06-20 14:44                     ` Robert A Duff
2013-06-20 11:24                   ` G.B.
2013-06-20 15:23                     ` Robert A Duff
2013-06-19 21:00             ` Georg Bauhaus
2013-06-19 22:26             ` Randy Brukardt
2013-06-20  0:31               ` Robert A Duff
2013-06-20 21:36                 ` Randy Brukardt
2013-06-19 13:07         ` Bill Findlay
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