#include <utility> // for std::pair
namespace llvm {
-using std::error_code;
/// \brief Class that manages the creation of a lock file to aid
/// implicit coordination between different processes.
///
SmallString<128> UniqueLockFileName;
Optional<std::pair<std::string, int> > Owner;
- Optional<error_code> Error;
+ Optional<std::error_code> Error;
LockFileManager(const LockFileManager &) LLVM_DELETED_FUNCTION;
LockFileManager &operator=(const LockFileManager &) LLVM_DELETED_FUNCTION;