Subject: Re: SDL-News: Choice Primary
From: Laurent DOLDI (laurent.doldi#wanadoo.fr)
Date: Tue May 15 2001 - 10:58:10 GMT
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-----From Laurent DOLDI <laurent.doldi#wanadoo.fr> to sdlnews -----
Dear Carsten,
At 11:17 15/05/01 +0200, you wrote:
>Dear experts,
>
>shouldn't the following SDL fragment be correct from a syntax point
>of view?
No.
>Both tools I use report an error when using the choice
>primary in a decision answer. I suppose this is due to =
>misinterpretation of the collon.
>...
>package foo;
>procedure choicetest;
>returns boolean;
>
> mychoice ::= CHOICE {x INTEGER, y BOOLEAN};
> dcl a mychoice;
>
> start;
> task a := x:0;
>
Try the following:
decision a!present;
(x): decision a!x;
(0): return True;
else: return False;
enddecision;
else: etc.
enddecision;
Best regards,
Laurent DOLDI ** WAP site: http://tagtag/doldi **
TransMeth Sud-Ouest
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--End text from Laurent DOLDI <laurent.doldi#wanadoo.fr> to sdlnews ---
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