# Code Review: warning2

**URL:** <https://www.ruby-forum.com/t/code-review-warning2/145908>\
**Category:** IronRuby\
**Created:** [August 14, 2008, 10:59pm UTC](https://www.ruby-forum.com/t/code-review-warning2/145908 "2008-08-14T22:59:02Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Seo\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/439d5e/32.png) [@Seo\_S](https://www.ruby-forum.com/u/Seo_S)\
**Post date:** [August 14, 2008, 10:59pm UTC](https://www.ruby-forum.com/t/code-review-warning2/145908/1 "2008-08-14T22:59:02Z")

</div>

Attached patch fixes 5 more unused local variable warnings. It should  
be uncontroversial.

If some unused variable assignment is there for debugging or other  
purposes, I think it is advisable to write a comment saying it is so.  
If this is the case, please tell me.

All warnings were found by Mono C# compiler.