MySQL Bugs: #83669: Remove unused parameter names in Item member functions

Bug #83669	Remove unused parameter names in Item member functions
Submitted:	3 Nov 2016 11:42	Modified:	9 Nov 2016 15:22
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:
Some virtual member functions of class Item are not using their parameters, preventing us from enabling compile-time warnings for unused parameters. C++ allows the names of unused parameter names to be omitted in function definitions.

How to repeat:
Read the code. For example, many implementations of resolve_type() and neg_transformer() do not use the parameter THD *thd.

Suggested fix:
Remove the names of unused parameters.

Posted by developer:
 
Fixed in 8.0.1.

Code cleanup. No changelog entry needed.