https://issues.dlang.org/show_bug.cgi?id=24296

          Issue ID: 24296
           Summary: Replace bloated object.d with object.di
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: druntime
          Assignee: nobody@puremagic.com
          Reporter: bugzilla@digitalmars.com

So it will compile faster. For example, the unittests should be moved to object.d.

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