[Issue 9769] Remove opEquals from Object

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=9769
Issue 9769 depends on issue 12537, which changed state.

Issue 12537 Summary: Templatizing opEquals results in infinite recursion in the compiler
https://issues.dlang.org/show_bug.cgi?id=12537

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

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