Stop traversal, and return true from |traverse| without visiting any more nodes. Only |handler::operator()| should call this function; it may do so to

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

* Returns the |this| value passed to the function. This method must not * be called when the function is being called as a constructor via |new|

Initialize the AtomicOps_Internalx86CPUFeatures struct.