The effective context of a friend function is its lexical
context. Fixes PR9103.

llvm-svn: 141520
diff --git a/clang/test/CXX/class.access/class.protected/p1.cpp b/clang/test/CXX/class.access/class.protected/p1.cpp
index 8698fb1..79bb6cd 100644
--- a/clang/test/CXX/class.access/class.protected/p1.cpp
+++ b/clang/test/CXX/class.access/class.protected/p1.cpp
@@ -423,7 +423,7 @@
 // This friendship is not considered because a public member of A is
 // inaccessible in C.
 namespace test13 {
-  class A { protected: int foo(); }; // expected-note {{declared protected here}}
+  class A { protected: int foo(); }; // expected-note {{object type 'test13::D' must derive from context type 'test13::C'}}
   class B : private virtual A {};
   class C : private B { friend void test(); };
   class D : public virtual A {};