[fpc-pascal] operator overloading question

[Alexey Pavluchenko]

Hello all,

When trying to compile the following code

=== cut===
unit foo;

interface

  type tbar = record
    somefield: integer;
  end;
       pbar = ^tbar;

  operator + (a: pbar; b: pbar) c: pbar;

implementation

  operator + (a: pbar; b: pbar) c: pbar;
  begin
  end;

end.
=== cut===

the compiler (2.0.4) stops with the "impossible operator overload"
message. Two questions arise: 1) why is it considered impossible and
2) how can I workaround this?

-- 
Best regards,
 Alexey