1 files changed, 7 insertions, 0 deletions
diff --git a/gcc-4.4.0/gcc/testsuite/g++.dg/thread-ann/thread_annot_common.h b/gcc-4.4.0/gcc/testsuite/g++.dg/thread-ann/thread_annot_common.h
index 5344fed0e..192c84e84 100644
--- a/gcc-4.4.0/gcc/testsuite/g++.dg/thread-ann/thread_annot_common.h
+++ b/gcc-4.4.0/gcc/testsuite/g++.dg/thread-ann/thread_annot_common.h
@@ -74,4 +74,11 @@ class SCOPED_LOCKABLE ReaderMutexLock {
   ~ReaderMutexLock() UNLOCK_FUNCTION();
 };
 
+class SCOPED_LOCKABLE ReleasableMutexLock {
+ public:
+  explicit ReleasableMutexLock(Mutex *mu) EXCLUSIVE_LOCK_FUNCTION(mu);
+  ~ReleasableMutexLock() UNLOCK_FUNCTION();
+  void Release() UNLOCK_FUNCTION();
+};
+
 #endif // THREAD_ANNOT_COMMON_H