MySQL Bugs: #95145: fix gcc 9 warnings in 5.7

Bug #95145	fix gcc 9 warnings in 5.7
Submitted:	26 Apr 2019 7:45	Modified:	26 Apr 2019 14:37
Reporter:	Tor Didriksen	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: Compiling	Severity:	S3 (Non-critical)
Version:	5.7.27	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
MySQL should compile warning-free (ie., maintainer mode should work) also
with GCC 9.

According to our "supported platforms" document, MySQL 5.7 should be built
with native gcc on several Linux distros. We expect Fedora to upgrade to GCC
9, and have GA release in May 2019

See similar bug description: Bug#27558169 

How to repeat:
Build MySQL 5.7 with GCC 9

Suggested fix:
Silence the new warnings.

Posted by developer:
 
Fixed in 5.7.27, 8.0.17.

Code cleanup. No changelog entry needed.