if (_escaped = isEscaped()) { _variable.setEscapes(); } else { _variable.setUsedLocally(); }
if (_escaped = isEscaped()) ((Variable)_variable).setEscapes();
    public Type typeCheck(SymbolTable stable) throws TypeCheckError {	if (_variable.isLocal()) {	    if (_escaped = isEscaped()) {		_variable.setEscapes();	    }	    else {		_variable.setUsedLocally();	    }	}	return _type = _variable.getType();    }