[Issue 1846] New: bitmanip.BitArray.opIndex need const read-only version

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=1846

           Summary: bitmanip.BitArray.opIndex  need const read-only version
           Product: D
           Version: unspecified
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: someanon at yahoo.com


function std.bitmanip.BitArray.opIndex (uint) does not match parameter types
(int)
Error: opIndex can only be called on a mutable object, not const(BitArray)


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