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    Type:Improvement 
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    Resolution: Fixed
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    Priority:Major - P3 
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    Affects Version/s: None
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    Component/s: Internal Code
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        Fully Compatible
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        Service Arch 2019-07-15, Service Arch 2019-08-12
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We'd like to make mongo::condition_variable able to take diagnostic information on wait. This represents a change to the api enough that it no longer belongs in stdx. This is related to the mongo::mutex work.
- depends on
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                    SERVER-41357 Add mongo::mutex polyfill -         
- Closed
 
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- is depended on by
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                    SERVER-41363 Add waitingForLatch field to currentOp -         
- Closed
 
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                    SERVER-42166 Replace uses of stdx::condition_variable with mongo::condition_variable -         
- Closed
 
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