From d78851b6f87f2472f041102d7b3726ffc009bfad Mon Sep 17 00:00:00 2001
From: Ming Liu <peter.x.liu@external.atlascopco.com>
Date: Tue, 6 Jun 2017 05:54:20 +0200
Subject: [PATCH] ClientStub.hpp: fix a clang compiling issue

A error was observed with clang compiler, as follows:
| src/RCF/RCF.cpp:49:
| src/RCF/ClientStub.cpp:28:
| include/RCF/Future.hpp:49:26: error: 'enrol' is a private member of 'RCF::ClientStub'

it can be fixed by declaring Future as a friend class of ClientStub.

Upstream-Status: Pending

Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
---
 include/RCF/ClientStub.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/RCF/ClientStub.hpp b/include/RCF/ClientStub.hpp
index 9882cf4..8465625 100755
--- a/include/RCF/ClientStub.hpp
+++ b/include/RCF/ClientStub.hpp
@@ -372,6 +372,8 @@ namespace RCF {
 
     private:
 
+        template<typename U>
+        friend class Future;
         friend class FutureImplBase;
 
         template<
-- 
2.7.4