joker-eph wrote: The premerge CI failure is legit: https://buildkite.com/llvm-project/github-pull-requests/builds/42643#018df0c6-caa7-46e0-b4f8-ec643e0ceeb3 ; seems to me like this PR broke Window. I pushed a fix in 3be05d898ffd, please double check! https://github.com/llvm/llvm-project/pull/83180