From https://github.com/llvm/llvm-project * branch main -> FETCH_HEAD 6a075a9d5dda..f502b981b471 main -> origin/main Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) Switched to branch 'main' HEAD is now at f502b981b471 [libc++][NFC] Add comment in test to explain the presence of some assertions