[Issue 2729] New: hash_t undocumented and unnecessary

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2729

           Summary: hash_t undocumented and unnecessary
           Product: D
           Version: 2.025
          Platform: PC
               URL: http://www.digitalmars.com/d/2.0/arrays.html#associative
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: www.digitalmars.com
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: jlquinn at optonline.net


hash_t is listed as the output of *some* toHash() functions, without specifying
what it is.  The type is not defined, but the documentation expects programmers
to generate it anyway.  size_t is presumably the logical choice.

Since hash_t is being created by programmers, rather than being an opaque type,
I don't see where the value in having it is.


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