{ %FAIL }
{ a class helper must extend a subclass of the parent class helper }
program tchlp27;
{$ifdef fpc}
{$mode delphi}
{$endif}
type
TTest1 = class
end;
TTest1Helper = class helper for TTest1
end;
TTest2 = class
end;
TTest2Helper = class helper(TTest1Helper) for TTest2
end;
begin
end.