if ( _cnt1582>=1 ) { break _loop1582; } else {throw new NoViableAltException(_t);}
if ( _cnt1587>=1 ) { break _loop1587; } else {throw new NoViableAltException(_t);}
	public final void widattr(AST _t) throws RecognitionException {				AST widattr_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t1573 = _t;		AST tmp571_AST_in = (AST)_t;		match(_t,Widget_ref);		_t = _t.getFirstChild();		{		if (_t==null) _t=ASTNULL;		if ((_t.getType()==NORETURNVALUE)) {			AST tmp572_AST_in = (AST)_t;			match(_t,NORETURNVALUE);			_t = _t.getNextSibling();		}		else if ((_tokenSet_7.member(_t.getType()))) {		}		else {			throw new NoViableAltException(_t);		}				}		{		boolean synPredMatched1577 = false;		if (_t==null) _t=ASTNULL;		if (((_tokenSet_8.member(_t.getType())))) {			AST __t1577 = _t;			synPredMatched1577 = true;			inputState.guessing++;			try {				{				widname(_t);				_t = _retTree;				}			}			catch (RecognitionException pe) {				synPredMatched1577 = false;			}			_t = __t1577;inputState.guessing--;		}		if ( synPredMatched1577 ) {			widname(_t);			_t = _retTree;		}		else if ((_tokenSet_1.member(_t.getType()))) {			exprt(_t);			_t = _retTree;		}		else {			throw new NoViableAltException(_t);		}				}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case OBJCOLON:		{			{			int _cnt1582=0;			_loop1582:			do {				if (_t==null) _t=ASTNULL;				if ((_t.getType()==OBJCOLON)) {					AST tmp573_AST_in = (AST)_t;					match(_t,OBJCOLON);					_t = _t.getNextSibling();					AST tmp574_AST_in = (AST)_t;					if ( _t==null ) throw new MismatchedTokenException();					_t = _t.getNextSibling();					{					if (_t==null) _t=ASTNULL;					switch ( _t.getType()) {					case Array_subscript:					{						array_subscript(_t);						_t = _retTree;						break;					}					case 3:					case OBJCOLON:					case AS:					case IN_KW:					case Method_param_list:					{						break;					}					default:					{						throw new NoViableAltException(_t);					}					}					}					{					if (_t==null) _t=ASTNULL;					switch ( _t.getType()) {					case Method_param_list:					{						method_param_list(_t);						_t = _retTree;						break;					}					case 3:					case OBJCOLON:					case AS:					case IN_KW:					{						break;					}					default:					{						throw new NoViableAltException(_t);					}					}					}				}				else {					if ( _cnt1582>=1 ) { break _loop1582; } else {throw new NoViableAltException(_t);}				}								_cnt1582++;			} while (true);			}			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case IN_KW:			{				AST __t1584 = _t;				AST tmp575_AST_in = (AST)_t;				match(_t,IN_KW);				_t = _t.getFirstChild();				{				if (_t==null) _t=ASTNULL;				switch ( _t.getType()) {				case MENU:				{					AST tmp576_AST_in = (AST)_t;					match(_t,MENU);					_t = _t.getNextSibling();					break;				}				case FRAME:				{					AST tmp577_AST_in = (AST)_t;					match(_t,FRAME);					_t = _t.getNextSibling();					break;				}				case BROWSE:				{					AST tmp578_AST_in = (AST)_t;					match(_t,BROWSE);					_t = _t.getNextSibling();					break;				}				case SUBMENU:				{					AST tmp579_AST_in = (AST)_t;					match(_t,SUBMENU);					_t = _t.getNextSibling();					break;				}				case BUFFER:				{					AST tmp580_AST_in = (AST)_t;					match(_t,BUFFER);					_t = _t.getNextSibling();					break;				}				default:				{					throw new NoViableAltException(_t);				}				}				}				AST tmp581_AST_in = (AST)_t;				match(_t,ID);				_t = _t.getNextSibling();				_t = __t1584;				_t = _t.getNextSibling();				break;			}			case 3:			case AS:			{				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case AS:			{				AST tmp582_AST_in = (AST)_t;				match(_t,AS);				_t = _t.getNextSibling();				AST tmp583_AST_in = (AST)_t;				if ( _t==null ) throw new MismatchedTokenException();				_t = _t.getNextSibling();				break;			}			case 3:			{				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			break;		}		case DOUBLECOLON:		{			AST tmp584_AST_in = (AST)_t;			match(_t,DOUBLECOLON);			_t = _t.getNextSibling();			AST tmp585_AST_in = (AST)_t;			match(_t,ID);			_t = _t.getNextSibling();			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case DOUBLECOLON:			{				AST tmp586_AST_in = (AST)_t;				match(_t,DOUBLECOLON);				_t = _t.getNextSibling();				AST tmp587_AST_in = (AST)_t;				match(_t,ID);				_t = _t.getNextSibling();				break;			}			case 3:			{				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		_t = __t1573;		_t = _t.getNextSibling();		_retTree = _t;	}