[concurrency-interest] AtomicReference.updateAndGet() mandatory updating

Doug Lea dl at cs.oswego.edu
Wed May 31 08:06:04 EDT 2017

On 05/31/2017 07:03 AM, Doug Lea wrote:

>> C++ clearly specifies "CAS classic". There is no way to specify
>> release semantics for a failed CAS, since there is no write.
> The current C++ spec, sec 29.2 includes versions that do so,

Except that memory_order_release is specifically disallowed.
Not that it matters, since the question at hand is about


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