MySQL Bugs: #83800: Declare in_vector::result

Bug #83800	Declare in_vector::result_type() as const
Submitted:	14 Nov 2016 7:06	Modified:	14 Nov 2016 14:27
Reporter:	Marko Mäkelä	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: Optimizer	Severity:	S3 (Non-critical)
Version:	8.0.1	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
All implementations of the pure virtual member function in_vector::result_type() are simply returning a constant, without modifying anything. Therefore, the member function should be declared as const.

How to repeat:
See above.

Suggested fix:
Declare result_type() as const.
In the derived classes and overridden member functions, add the C++11 attributes final and override.

Posted by developer:
 
Fixed in 8.0.1.

Code cleanup. No changelog entry needed.