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E2565 Cannot use parameterized or instantiated type as custom attribute (Object Pascal)

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This occurs when trying to infer RTTI from a generic type.


program E2565;
 
{$APPTYPE CONSOLE}
 
uses
  SysUtils;
 
type
  TMyAttr<T> = class(TCustomAttribute);
  TMyIntegerAttr = TMyAttr<Integer>;
 
  [TMyIntegerAttr] // E2565
  TBoom = class
  end;
 
begin
end.
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