def getTypeWidth(self, dtype: HdlType, do_eval=False) -> Tuple[int, Union[int, RtlSignal], bool]:
        """
        :see: doc of method on parent class
        """
        width = dtype.width
        if isinstance(width, int):
            widthStr = str(width)
        else:
            widthStr = self.getExprVal(width, do_eval=do_eval)

        return width, widthStr, False
:see: doc of method on parent class