wip

1 files changed, 5 insertions, 0 deletions

diff --git a/include/grpc++/client_context.h b/include/grpc++/client_context.h
index 9df76699d2..ccaf582d0a 100644
--- a/include/grpc++/client_context.h
+++ b/include/grpc++/client_context.h
@@ -71,6 +71,10 @@ class ClientAsyncReaderWriter;
 template <class R>
 class ClientAsyncResponseReader;
 
+namespace testing {
+class InteropClientContextInspector;
+}  // namespace testing
+
 class ClientContext {
  public:
   ClientContext();
@@ -129,6 +133,7 @@ class ClientContext {
   ClientContext(const ClientContext&);
   ClientContext& operator=(const ClientContext&);
 
+  friend class ::grpc::testing::InteropClientContextInspector;
   friend class CallOpClientRecvStatus;
   friend class CallOpRecvInitialMetadata;
   friend class Channel;