> On Jun 10, 2019, at 9:25 AM, Sven Barth via fpc-devel
> <[email protected]> wrote:
>
> The operator for assigning one class instance to another exists and is
> internal thus it is not allowed to be overloaded.
>
Is that true for binary operators also? The same principle could apply to them
also and perhaps solve the problem you posted below.
operator + (aLeft, aRight: TSomeClass): TSomeClass;
begin
aLeft.DoSomething(aRight);
Result := aLeft;
end;
var
a, b, c: TSomeClass;
begin
a := TSomeClass.Create;
b := TSomeClass.Create;
c := a + b;
a.Free;
b.Free;
c.Free; (* boom! *)
end.
Regards,
Ryan Joseph
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