MySQL Bugs: #84144: Make get_sys_var

Bug #84144	Make get_sys_var_safe() a function
Submitted:	9 Dec 2016 9:56	Modified:	12 Dec 2016 13:54
Reporter:	Norvald Ryeng	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:
In sql/item_func.cc, get_sys_var_safe is defined as a macro as a poor man's templated function. Now that we use C++, make it a function template instead.

This is pure refactoring.

How to repeat:
N/A

Suggested fix:
Make get_sys_var_safe a member function template in Item_func_get_system_var.

Posted by developer:
 
Fixed in 8.0.1.

Code cleanup. No changelog entry needed.