https://issues.dlang.org/show_bug.cgi?id=17208

          Issue ID: 17208
           Summary: Fix warning: variable is never used
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: phobos
          Assignee: nobody@puremagic.com
          Reporter: greeenify@gmail.com

Dscanner reports about 1200 never used variables in Phobos:

http://pastebin.com/vWdq8t37

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