[SERVER-29985] warning C4101: 'wce': unreferenced local variable in write_conflict_exception.h Created: 05/Jul/17  Updated: 30/Oct/23  Resolved: 06/Jul/17

Status: Closed
Project: Core Server
Component/s: Internal Code
Affects Version/s: 3.5.9
Fix Version/s: 3.5.10

Type: Bug Priority: Trivial - P5
Reporter: Kaloian Manassiev Assignee: Kaloian Manassiev
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Operating System: ALL
Sprint: Sharding 2017-07-10, Sharding 2017-07-31
Participants:

 Description   

The WriteConflictException::logAndBackoff method is static, but is called through an instance of WriteConflictException, which results in the following warning under MSVC:

E:\workspace\mongo\src\mongo/db/concurrency/write_conflict_exception.h(83): warning C4101: 'wce': unreferenced local variable
src\mongo\db\read_concern.cpp(255): note: see reference to function template instantiation 'void mongo::writeConflictRetry<mongo::waitForLinearizableReadConcern::<lambda_eaac132ec26422de040f3692c41c1eb4>>(mongo::OperationContext *,mongo::StringData,mongo::StringData,F &&)' being compiled
        with
        [
            F=mongo::waitForLinearizableReadConcern::<lambda_eaac132ec26422de040f3692c41c1eb4>
        ]
[643/691] CXX build\ninja\mongo\db\exec\index_scan.obj



 Comments   
Comment by Githook User [ 06/Jul/17 ]

Author:

{u'username': u'kaloianm', u'name': u'Kaloian Manassiev', u'email': u'kaloian.manassiev@mongodb.com'}

Message: SERVER-29985 Remove unused variable in write_conflict_exception.h
Branch: master
https://github.com/mongodb/mongo/commit/bb8ee32740ea9531b7c3eefbbc476cee415e8cb7

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