[SERVER-68999] Coverity analysis defect 123201: AUTO_CAUSES_COPY Created: 19/Aug/22  Updated: 02/Sep/22  Resolved: 02/Sep/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Minor - P4
Reporter: Coverity Collector User Assignee: Ted Tuckman
Resolution: Duplicate Votes: 0
Labels: coverity, neweng, quick-tech-debt
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: PNG File Screen Shot 2022-08-19 at 11.23.51 AM.png    
Issue Links:
Duplicate
duplicates SERVER-68994 Fix AUTO_CAUSES_COPY coverity errors Closed
is duplicated by SERVER-68995 Coverity analysis defect 123142: AUTO... Closed
Participants:

 Description   

AUTO_CAUSES_COPY

Unnecessary object copies can affect performance. Using the auto keyword without an & causes a copy.
/src/mongo/db/pipeline/expression.h:562: AUTO_CAUSES_COPY 123201 Using the "auto" keyword without an "&" causes the copy of an object of type Value.


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