From: Marcos Douglas
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Subject: Re: [fpc-pascal] Overloading the increment operator (+=)
To: FPC-Pascal users discussions
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2011/9/10 Flávio Etrusco
> 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.
/Ingemar