Method safe_tp_name

Tools/gdb/libpython.py:257–266

(self)

        return self._gdbval.is_optimized_out

    def safe_tp_name(self):
        try:
            ob_type = self.type()
            tp_name = ob_type.field('tp_name')
            return tp_name.string()
        # NullPyObjectPtr: NULL tp_name?
        # RuntimeError: Can't even read the object at all?
        # UnicodeDecodeError: Failed to decode tp_name bytestring
        except (NullPyObjectPtr, RuntimeError, UnicodeDecodeError):
            return 'unknown'

    def proxyval(self, visited):
        '''