https://issues.dlang.org/show_bug.cgi?id=23316

          Issue ID: 23316
           Summary: COM interface must inherit from IUnknown example has a
                    regular D interface
           Product: D
           Version: D2
          Hardware: All
                OS: Windows
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: dlang.org
          Assignee: nobody@puremagic.com
          Reporter: alphaglosined@gmail.com

The COM interfaces example is a little deceiving.

It shows a regular D interface in use, but not a COM interface.

https://dlang.org/spec/interface.html#com-interfaces

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