https://issues.dlang.org/show_bug.cgi?id=23848

          Issue ID: 23848
           Summary: ReturnType Documentation strange link to std.digest
           Product: D
           Version: D2
          Hardware: All
               URL: http://dlang.org/library/std/traits.html
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: phobos
          Assignee: nobody@puremagic.com
          Reporter: john.michael.hall@gmail.com

https://dlang.org/library/std/traits/return_type.html

There is currently a line in the documentation at the above link that
alias ReturnType(alias func) = CRC.R;
where CRC.R is a link to std.digest. This seems wrong...

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