1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/llvm-project/llvm/include/llvm/Support/LockFileManager.h b/contrib/llvm-project/llvm/include/llvm/Support/LockFileManager.h
index ab66621e6756..92c7ceed6a92 100644
--- a/contrib/llvm-project/llvm/include/llvm/Support/LockFileManager.h
+++ b/contrib/llvm-project/llvm/include/llvm/Support/LockFileManager.h
@@ -8,8 +8,8 @@
 #ifndef LLVM_SUPPORT_LOCKFILEMANAGER_H
 #define LLVM_SUPPORT_LOCKFILEMANAGER_H
 
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallString.h"
+#include <optional>
 #include <system_error>
 #include <utility> // for std::pair
 
@@ -54,14 +54,14 @@ private:
   SmallString<128> LockFileName;
   SmallString<128> UniqueLockFileName;
 
-  Optional<std::pair<std::string, int> > Owner;
+  std::optional<std::pair<std::string, int>> Owner;
   std::error_code ErrorCode;
   std::string ErrorDiagMsg;
 
   LockFileManager(const LockFileManager &) = delete;
   LockFileManager &operator=(const LockFileManager &) = delete;
 
-  static Optional<std::pair<std::string, int> >
+  static std::optional<std::pair<std::string, int>>
   readLockFile(StringRef LockFileName);
 
   static bool processStillExecuting(StringRef Hostname, int PID);