anchor.diff:      property propString: String read write;
   
       method writeString(s: String);
  +    method throwException();
   
       method ToString(): String; override;
       method GetStringBuffer(): String;
  
positive.code: method ScriptTestConsole.ToString(): String;
  begin
    exit 'Custom .ToString call result';
  end;
  
  
  
negative.code: 
      [Fact]
      method Double_valueOf_DoesntFail();
  
      [Fact]
      method ExceptionMessage_Is_Not_Empty();
    end;
  
  
  