I think I’ll probably put the tag class into [array.creation] and suggest changing its title from “Array creation functions” to “Array creation.” The alternative would be another section somewhere…?

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I did consider this, but it didn’t bother me. It wasn’t clear if this is actually something that [array.creation] is trying to avoid. I am concerned about the variance in sizeof(std::array<int, 0>) that I can already observe in current implementations, so it’s a moot point.