feGlobalDynFlags :: DynFlags
unsafeGlobalDynFlags = unsafePerformIO $ readIORef v_unsafeGlobalDynFlags

se
unsafeGlobalDynFlags :: DynFlags
unsafeGlobalDynFlags = unsafePerformIO $ readIORef v_unsafeGlobalDynFlags
unsafeGlobalDynFlags = unsafePerformIO $ readIORef v_unsafeGlobalDynFlags