_t = __t788;
_t = __t792;
	public final void currentvaluefunc(AST _t) throws RecognitionException {				AST currentvaluefunc_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t788 = _t;		AST tmp1458_AST_in = (AST)_t;		match(_t,CURRENTVALUE);		_t = _t.getFirstChild();		AST tmp1459_AST_in = (AST)_t;		match(_t,LEFTPAREN);		_t = _t.getNextSibling();		AST tmp1460_AST_in = (AST)_t;		match(_t,ID);		_t = _t.getNextSibling();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case COMMA:		{			AST tmp1461_AST_in = (AST)_t;			match(_t,COMMA);			_t = _t.getNextSibling();			AST tmp1462_AST_in = (AST)_t;			match(_t,ID);			_t = _t.getNextSibling();			break;		}		case RIGHTPAREN:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		AST tmp1463_AST_in = (AST)_t;		match(_t,RIGHTPAREN);		_t = _t.getNextSibling();		_t = __t788;		_t = _t.getNextSibling();		_retTree = _t;	}