[Issue 5691] walkLength() compatible with opApply()

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=5691

bb.temp at gmx.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |bb.temp at gmx.com
         Resolution|---                         |INVALID

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