{$APPTYPE CONSOLE}
{$IFDEF FPC}
{$MODE Delphi}
{$ENDIF}
 
type
 
PB = ^B;
B = object
    public
    test: string;
 
    constructor Init;
 
    function GetTest: string;
end;
 
PA = ^A;
A = object(B)
    public
    function TestFunc: string;
end;
 
function A.TestFunc;
begin
    Writeln('>> this.test = ', self.test);
    Result := self.test
end;
 
constructor B.init;
begin
    self.test := 'Nice trick';
end;
 
function B.GetTest;
begin
    Result := A(self).TestFunc;
end;
 
var theb: PB;
begin
    theb := new(PB, Init);
    Writeln(theb^.GetTest())
end.
 

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