AST tmp1223_AST_in = (AST)_t;
AST tmp1233_AST_in = (AST)_t;
	public final void definevariablestate(AST _t) throws RecognitionException {				AST definevariablestate_AST_in = (_t == ASTNULL) ? null : (AST)_t;		AST def = null;		AST id = null;				AST __t638 = _t;		def = _t==ASTNULL ? null :(AST)_t;		match(_t,DEFINE);		_t = _t.getFirstChild();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case NEW:		case SHARED:		{			def_shared(_t);			_t = _retTree;			break;		}		case PRIVATE:		case PUBLIC:		case VARIABLE:		case PROTECTED:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case PRIVATE:		case PUBLIC:		case PROTECTED:		{			def_visib(_t);			_t = _retTree;			break;		}		case VARIABLE:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		AST tmp1223_AST_in = (AST)_t;		match(_t,VARIABLE);		_t = _t.getNextSibling();		id = (AST)_t;		match(_t,ID);		_t = _t.getNextSibling();		if ( inputState.guessing==0 ) {			push(action.defineVariable(def, id));		}		{		_loop642:		do {			if (_t==null) _t=ASTNULL;			if ((_tokenSet_20.member(_t.getType()))) {				fieldoption(_t);				_t = _retTree;			}			else {				break _loop642;			}					} while (true);		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case TRIGGERS:		{			triggerphrase(_t);			_t = _retTree;			break;		}		case EOF:		case PERIOD:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		state_end(_t);		_t = _retTree;		_t = __t638;		_t = _t.getNextSibling();		if ( inputState.guessing==0 ) {			action.addToSymbolScope(pop());		}		_retTree = _t;	}