1 files changed, 9 insertions, 0 deletions
diff --git a/test/SemaCXX/friend.cpp b/test/SemaCXX/friend.cpp
index 4f27f4df6c90..1f64ba609b16 100644
--- a/test/SemaCXX/friend.cpp
+++ b/test/SemaCXX/friend.cpp
@@ -379,3 +379,12 @@ namespace tag_redecl {
     X *q = p;
   }
 }
+
+namespace default_arg {
+  void f();
+  void f(void*); // expected-note {{previous}}
+  struct X {
+    friend void f(int a, int b = 0) {}
+    friend void f(void *p = 0) {} // expected-error {{must be the only}}
+  };
+}