[libcxx-commits] [libcxx] [libcxx] sort `_LIBCPP_INTRODUCED_IN_LLVM_<X>` usages in reverse chronological order (PR #176857)

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h-vetinari wrote:

> AFAICT they were in chronological order before. That doesn't seem "all over the place" to me?

Do you mean in ascending order? v22 did not get ordered correctly, v18-related stuff is split, and v8-related stuff at the end. It's currently: 22 - 12 - 14 - 15 - 16 - 17 - 18a - 19 - 20 - 21 - 18b - 8.

I agree that - now that I've written it down - it's not _that_ all over the place as my initial impression. Still, it doesn't match either the definition order or the "more important (because more recent) things on top", so I think it'd be worth homogenizing.

https://github.com/llvm/llvm-project/pull/176857