Method _parse_optional_field_quantifier

Parser/asdl.py:355–363

(self)

            return None

    def _parse_optional_field_quantifier(self):
        quantifiers = []
        while self.cur_token.kind in (TokenKind.Asterisk, TokenKind.Question):
            if self.cur_token.kind == TokenKind.Asterisk:
                quantifiers.append(Quantifier.SEQUENCE)
            elif self.cur_token.kind == TokenKind.Question:
                quantifiers.append(Quantifier.OPTIONAL)
            self._advance()
        return quantifiers

    def _advance(self):
        """ Return the value of the current token and read the next one into