[omochi@omochi-iMacPro swift ((swift-5.4-RELEASE))]$ cd .. [omochi@omochi-iMacPro swift-source]$ cd llvm-project/ [omochi@omochi-iMacPro llvm-project ((swift-5.4-DEVELOPMENT-SNAPSHOT-2021-04-23-a) %)]$ git status HEAD detached at swift-5.4-RELEASE Untracked files: (use "git add <file>..." to include in what will be committed) swift nothing added to commit but untracked files present (use "git add" to track)