[fpc-pascal] PChar -> AnsiString -> PChar = memory leak?

[Marco van de Voort]

In our previous episode, Henry Vermaak said:
> >
> > Trying what you suggested, I get the following compiler error.
> >
> > project1.lpr(20,11) Error: Incompatible types: got "PString" expected "PChar"
> 
> This is probably dependant on compiler modes?

No, probably mixed sysutils and strings(?) use. pstring is defined in both
TP and Delphi. Once to short, once to ansistring