[libcxx-commits] [libcxx] [libc++][chrono] Adds the sys_info class. (PR #85619)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

I reviewed this in some amount of detail, but obviously the code here is really complex so without actually reimplementing it myself, I can't understand everything. However, this looks right to me and I am relying on your test coverage a lot. I think it would be very valuable to add fuzzing tests here, I am certain it would shake out a lot of issues.

This LGTM once all pending comments have been applied. Thanks a lot for the patch!

https://github.com/llvm/llvm-project/pull/85619