AST __t2245 = _t; AST tmp2144_AST_in = (AST)_t;
AST __t2251 = _t; AST tmp2156_AST_in = (AST)_t;
	public final void savecachestate(AST _t) throws RecognitionException {				AST savecachestate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t2245 = _t;		AST tmp2144_AST_in = (AST)_t;		match(_t,SAVE);		_t = _t.getFirstChild();		AST tmp2145_AST_in = (AST)_t;		match(_t,CACHE);		_t = _t.getNextSibling();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case CURRENT:		{			AST tmp2146_AST_in = (AST)_t;			match(_t,CURRENT);			_t = _t.getNextSibling();			break;		}		case COMPLETE:		{			AST tmp2147_AST_in = (AST)_t;			match(_t,COMPLETE);			_t = _t.getNextSibling();			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		anyorvalue(_t);		_t = _retTree;		AST tmp2148_AST_in = (AST)_t;		match(_t,TO);		_t = _t.getNextSibling();		filenameorvalue(_t);		_t = _retTree;		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case NOERROR_KW:		{			AST tmp2149_AST_in = (AST)_t;			match(_t,NOERROR_KW);			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		state_end(_t);		_t = _retTree;		_t = __t2245;		_t = _t.getNextSibling();		_retTree = _t;	}