MySQL Bugs: #95082: cleanup old/unused dbug functionality

Bug #95082	cleanup old/unused dbug functionality
Submitted:	23 Apr 2019 9:55	Modified:	24 Apr 2019 17:42
Reporter:	Tor Didriksen	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: Compiling	Severity:	S3 (Non-critical)
Version:	8.0.18	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
The dbug/ directory contains several files which are not used or maintained. Remove them.

How to repeat:
Read the code.

Suggested fix:
See Description

Posted by developer:
 
Fixed in 8.0.18.

In source distributions, these changes were made in relation to the
DBUG package, to clean up old and unmaintained code in the dbug
directory:

* Moved dbug.cc to the mysys directory, removed the dbug library.
* Removed unused functions in dbug.cc.
* Removed the DBUG_LEAVE macro; no longer needed.
* Wrapped the body of the DBUG_LOG macro in if _db_enabled_(), to avoid
  formatting of strings that likely will not be printed anyway.
* Removed the dbug directory.