AST __t921 = _t;
AST __t922 = _t;
	public final void ldbnamefunc(AST _t) throws RecognitionException {				AST ldbnamefunc_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t919 = _t;		AST tmp327_AST_in = (AST)_t;		match(_t,LDBNAME);		_t = _t.getFirstChild();		AST tmp328_AST_in = (AST)_t;		match(_t,LEFTPAREN);		_t = _t.getNextSibling();		{		if (_t==null) _t=ASTNULL;		if ((_t.getType()==BUFFER)) {			AST __t921 = _t;			AST tmp329_AST_in = (AST)_t;			match(_t,BUFFER);			_t = _t.getFirstChild();			tbl(_t,CQ.BUFFERSYMBOL);			_t = _retTree;			_t = __t921;			_t = _t.getNextSibling();		}		else if ((_tokenSet_3.member(_t.getType()))) {			expression(_t);			_t = _retTree;		}		else {			throw new NoViableAltException(_t);		}				}		AST tmp330_AST_in = (AST)_t;		match(_t,RIGHTPAREN);		_t = _t.getNextSibling();		_t = __t919;		_t = _t.getNextSibling();		_retTree = _t;	}