(ACE_Thread_Adapter): added friend class declaration to avoid g++

warning:  only defines a private destructor and has no friends

1 files changed, 4 insertions, 0 deletions

diff --git a/ace/OS.h b/ace/OS.h
index 5d75eca403f..026942ac666 100644
--- a/ace/OS.h
+++ b/ace/OS.h
@@ -3945,6 +3945,10 @@ private:
   int trace_depth_;
   // Depth of the nesting for printing traces.
 #endif /* ACE_THREADS_DONT_INHERIT_LOG_MSG */
+
+  friend class ACE_Thread_Adapter_Has_Private_Destructor;
+  // Friend declaration to avoid compiler warning:  only defines a private
+  // destructor and has no friends.
 };
 
 class ACE_Export ACE_OS