`if (//) { }` is not defined-or too.
Checking in changes prior to tagging of version 0.13.

Changelog diff is:

diff --git Changes Changes
index 020ffa7..2f183b4 100644
--- Changes
+++ Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Perl-MinimumVersion-Fast

 {{$NEXT}}

+0.13 2014-03-25T05:42:43Z
+
+    - Added workaround for `if (//) { }`
+
 0.12 2014-03-25T05:39:29Z

     - Detects empty regex as defined-or #7