tprop2.pp 618 B

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  1. program tprop2;
  2. {$mode delphi}
  3. uses
  4. jdk15;
  5. type
  6. tpropclass1 = class
  7. strict private
  8. fx : integer;
  9. public
  10. procedure Reset; virtual;
  11. end;
  12. tpropclass2 = class(tpropclass1)
  13. strict private
  14. fx : integer;
  15. public
  16. procedure Reset; override;
  17. property x : integer read fx write fx;
  18. end;
  19. procedure tpropclass1.Reset;
  20. begin
  21. fx := 777;
  22. end;
  23. procedure tpropclass2.Reset;
  24. begin
  25. fx := 888;
  26. end;
  27. var
  28. t : tpropclass2;
  29. begin
  30. t := tpropclass2.create;
  31. t.reset;
  32. if t.x<>888 then
  33. raise jlexception.create('error 1');
  34. t.x:=555;
  35. if t.x<>555 then
  36. raise jlexception.create('error 1');
  37. end.