Coverity analysis defect 175482: Use of auto that causes a copy

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Query Integration
    • Fully Compatible
    • ALL
    • None
    • 3
    • TBD
    • None
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      Use of auto that causes a copy

      Unnecessary object copies can affect performance. Using the auto keyword without an & causes a copy.
      /data/mci/7b5199136d945ea4e1751b7b3bd3d384/bazel_cache/658afbbc91b088dd7e554f8eea998579/execroot/_main/src/mongo/db/query/timeseries/timeseries_translation.cpp:217: AUTO_CAUSES_COPY 175482 Using the "auto" keyword without an "&" causes the copy of an object of type "boost::optional<mongo::BSONObj>".
      /data/mci/7b5199136d945ea4e1751b7b3bd3d384/bazel_cache/658afbbc91b088dd7e554f8eea998579/execroot/_main/src/mongo/db/query/timeseries/timeseries_translation.cpp:217: AUTO_CAUSES_COPY 175482 The variable "hint" has a non-"const" type, however its value is never changed.

            Assignee:
            Gil Alon
            Reporter:
            Coverity Collector User
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              Created:
              Updated:
              Resolved: