Re: Welcome

From: [at]} <info{>
Date: Fri, 26 Oct 2007 22:22:15 +0930

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> -----Original Message-----
> From: BlackBox [mailto:BLACKBOX{([at]})nowhere.xy
> Campbell, Robert D (SELEX) (UK Edinburgh)
> Sent: Friday, 26 October 2007 6:14 PM
> To: BLACKBOX{([at]})nowhere.xy
> Subject: Re: Welcome
>
> Hi
>
> Am I missing something, or is this an error?
>
> The code below does not compile, but if I remove
> the word 'LIMITED' it does. I thought that LIMITED records were not
> limited in their defining module.
>
>
> Cheers
>
> Robert
>
>
>
> MODULE DemoTest;
>
> TYPE
> Ball* = POINTER TO LIMITED RECORD
> radius : REAL
> END;
>
> PROCEDURE Copy* (a : Ball) : Ball;
> VAR
> b : Ball;
> BEGIN
> NEW (b); b^ := a^; RETURN b
> END Copy;
>
> END DemoTest.
>

Looks like an error to me.

  b.radius := a.radius

which does compile, has the same end result in this example.

Regards,
Chris Burrows

CFB Software
http://www.cfbsoftware.com/gpcp

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Received on Fri Oct 26 2007 - 14:52:15 UTC