AST tmp2465_AST_in = (AST)_t;
AST tmp2464_AST_in = (AST)_t;
	public final void fetch_indicator(AST _t) throws RecognitionException {				AST fetch_indicator_AST_in = (_t == ASTNULL) ? null : (AST)_t;				if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case INDICATOR:		{			AST __t2295 = _t;			AST tmp2465_AST_in = (AST)_t;			match(_t,INDICATOR);			_t = _t.getFirstChild();			field(_t);			_t = _retTree;			_t = __t2295;			_t = _t.getNextSibling();			break;		}		case Field_ref:		{			field(_t);			_t = _retTree;			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		_retTree = _t;	}