1 files changed, 26 insertions, 1 deletions
diff --git a/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp b/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp
index cc5edf7997a..901f104ec36 100644
--- a/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp
+++ b/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp
@@ -97,4 +97,29 @@ void foo()
 	b.g2(); // expected-note {{required here}}
 }
 
-}
-\ No newline at end of file
+}
+
+
+namespace lookup_dependent_base_class_friend {
+
+template <class T>
+class B {
+public:
+  static void g();  // expected-note {{must qualify identifier to find this declaration in dependent base class}} 
+};
+
+template <class T>
+class A : public B<T> {
+public:
+  friend void foo(A<T> p){
+    g(); // expected-warning {{use of identifier 'g' found via unqualified lookup into dependent bases of class templates is a Microsoft extension}}
+  }
+};
+
+int main2()
+{
+  A<int> a;
+  foo(a); // expected-note {{requested here}}
+}
+
+}