Method match

runtime/Python3/src/antlr4/Parser.py:120–131

(self, ttype:int)

    # mismatched symbol

    def match(self, ttype:int):
        t = self.getCurrentToken()
        if t.type==ttype:
            self._errHandler.reportMatch(self)
            self.consume()
        else:
            t = self._errHandler.recoverInline(self)
            if self.buildParseTrees and t.tokenIndex==-1:
                # we must have conjured up a new token during single token insertion
                # if it's not the current symbol
                self._ctx.addErrorNode(t)
        return t

    # Match current input symbol as a wildcard. If the symbol type matches
    # (i.e. has a value greater than 0), {@link ANTLRErrorStrategy#reportMatch}