ObjCParser.java 文件源码

public final Exclusive_or_expressionContext exclusive_or_expression() throws RecognitionException {
    Exclusive_or_expressionContext _localctx = new Exclusive_or_expressionContext(_ctx, getState());
    enterRule(_localctx, 266, RULE_exclusive_or_expression);
    try {
        int _alt;
        enterOuterAlt(_localctx, 1);
        {
            setState(1392);
            and_expression();
            setState(1397);
            _errHandler.sync(this);
            _alt = getInterpreter().adaptivePredict(_input, 157, _ctx);
            while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) {
                if (_alt == 1) {
                    {
                        {
                            setState(1393);
                            match(CARET);
                            setState(1394);
                            and_expression();
                        }
                    }
                }
                setState(1399);
                _errHandler.sync(this);
                _alt = getInterpreter().adaptivePredict(_input, 157, _ctx);
            }
        }
    } catch (RecognitionException re) {
        _localctx.exception = re;
        _errHandler.reportError(this, re);
        _errHandler.recover(this, re);
    } finally {
        exitRule();
    }
    return _localctx;
}