AST tmp646_AST_in = (AST)_t;
AST tmp645_AST_in = (AST)_t;
	public final void gwidget(AST _t) throws RecognitionException {				AST gwidget_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t109 = _t;		AST tmp646_AST_in = (AST)_t;		match(_t,Widget_ref);		_t = _t.getFirstChild();		s_widget(_t);		_t = _retTree;		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case IN_KW:		{			AST __t111 = _t;			AST tmp647_AST_in = (AST)_t;			match(_t,IN_KW);			_t = _t.getFirstChild();			widname(_t);			_t = _retTree;			_t = __t111;			_t = _t.getNextSibling();			break;		}		case 3:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		_t = __t109;		_t = _t.getNextSibling();		_retTree = _t;	}