From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   bc74a1edbe5e..28ad8978ee20  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 28ad8978ee20 Reland: [clang] unified CWG2398 and P0522 changes; finishes implementation of P3310 (#124137)