Re: fpc-pascal Digest, Vol 87, Issue 13

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Re: fpc-pascal Digest, Vol 87, Issue 13

Ingemar Ragnemalm
From: Marcos Douglas <[hidden email]>

> Subject: Re: [fpc-pascal] Overloading the increment operator (+=)
> To: FPC-Pascal users discussions <[hidden email]>
> Message-ID:
> <CA+ixmeZZ9r2EiUzqJ-F2=[hidden email]>
> Content-Type: text/plain; charset=UTF-8
> 2011/9/10 Flávio Etrusco <[hidden email]>
>> Hello,
>> If write a declaration without result it complains about invalid
>> syntax; if I add a result it says "impossible operator overload".
>> Does FPC allow overloading the += operator? If not, why?
> You do not need overload the += operator, just do it in := operator.
> Marcos Douglas

I don't think the question was whether it was necessary, but whether it
was possible. When you use += a lot for scalars, it is a bit annoying
when I can't do the same for vectors.


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