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From: Lutz Donnerhacke <lutz@iks-jena.de>
Newsgroups: comp.lang.ada
Subject: Re: Ideas for Ada 200X
Date: Tue, 3 Jun 2003 11:32:12 +0000 (UTC)
Organization: IKS GmbH Jena
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* Preben Randhol wrote:
> As I understand what you are saying it can be written like this:
> 
> A := A + B; equals
> 
>    function Add (A : Some_Type; B : Some_Type) return Some_Type;
> 
> while A += B; equals:
> 
>    procedure Add (A : in out Some_Type; B : in Some_Type);
> 
> Isn't this correct?
> 
> If so I think using a procedure is more clean (syntaxwise) than to use
> += which looks like a function IMHO.

Yes, that's the Ada way. But for a lot of simple functions over simple data
types, defining such procedures is a pain.