Re: Make specific warning error with gnat?

["John B. Matthews" <nospam@nospam.invalid>]

In article <i0hpoh$vmk$1@nntp.ilk.net>,
 Markus Schoepflin <nospam@no.spam> wrote:

> I seem to remember that with gnat it was possible to turn a specific 
> warning into an error. I couldn't find anything in the docs, now I'm not 
> sure if this really was gnat or some other compiler which offered this 
> feature.
> 
> Anyway, what I want is a compile time error for the warning 
> "Constraint_Error" will be raised at run time.
> 
> Is this possible with gnat without turning all warnings into errors?

You might be thinking of the -gnatwe option.

<http://gcc.gnu.org/onlinedocs/gcc-4.5.0/gnat_ugn_unw/Warning-Message-Con
trol.html#Warning-Message-Control>

-- 
John B. Matthews
trashgod at gmail dot com
<http://sites.google.com/site/drjohnbmatthews>