[Issue 2345] New: Return by reference should be allowed

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2345

           Summary: Return by reference should be allowed
           Product: D
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: andrei at metalanguage.com


This is technically an enhancement but a showstopper in building ranges and
algorithm2.

ref int left(int[] r)
{
    return r[0];
}


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