Ryan Joseph <generic...@gmail.com> schrieb am Mo., 10. Juni 2019, 16:26:
> > > > On Jun 10, 2019, at 9:31 AM, Sven Barth via fpc-devel < > fpc-devel@lists.freepascal.org> wrote: > > > > The +-operator is not defined internally thus it is allowed to be > overloaded. (is it really that hard to understand? If you can use an > operator in code without declaring an operator overload then this operator > is internal and not allowed to be overloaded). > > > > I get what you mean but I had no idea := with the destination variable was > an operator. There exist only two assignment operators, namely "Implicit" (aka := in mode ObjFPC) and "Explicit" both taking a single argument. Introducing a binary operator does not change that the operator is forbidden for classes. > I just tried this right now and I didn’t an error but it was indeed not > overloaded and never got called. A bug? > > operator := (left, right: TObject): TObject; > begin > writeln('custom :='); > end; > > var > c: TObject; > begin > c := TObject.Create; > end. > Did you try with trunk? Cause I fixed something related to that a few weeks ago. Regards, Sven >
_______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel