diff options
| -rw-r--r-- | absl/synchronization/mutex.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index d53a22bb..95052252 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -148,7 +148,7 @@ struct SynchWaitParams; // // See also `MutexLock`, below, for scoped `Mutex` acquisition. -class ABSL_LOCKABLE Mutex { +class ABSL_LOCKABLE ABSL_ATTRIBUTE_WARN_UNUSED Mutex { public: // Creates a `Mutex` that is not held by anyone. This constructor is // typically used for Mutexes allocated on the heap or the stack. |