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> ... allowing values (yes, not all values, but important ones) to be nil ...

What!? What that even means? Value types can't be nil in nim-lang, these are always initialized, but you can use Option[T] when you need it.

If you mean reference types (`ref`) hopefully this PR will land soon https://github.com/nim-lang/Nim/pull/15287.




Reference types were indeed what I was referring to.




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