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E2552 CLASS or RECORD constraint and class type constraint cannot be specified together (Object Pascal)

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This occurs when specifying both record and class constraints in a generic class.


program E2552;
{E2552 CLASS or RECORD constraint and class type constraint cannot be specified together}
 
{$APPTYPE CONSOLE}
 
uses
  SysUtils;
 
type
 
  TSampleClass <T: record, T: class> = record
 
  end;
begin
 
end.
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