[Issue 22117] Can't store scope pointer in a SumType

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22117
Issue 22117 depends on issue 22118, which changed state.

Issue 22118 Summary: Const union causes false multiple-initialization error in constructor
https://issues.dlang.org/show_bug.cgi?id=22118

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

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