1 files changed, 21 insertions, 0 deletions
diff --git a/test/Index/Inputs/redeclarations.h b/test/Index/Inputs/redeclarations.h
new file mode 100644
index 0000000000000..7f0d7aebb8627
--- /dev/null
+++ b/test/Index/Inputs/redeclarations.h
@@ -0,0 +1,21 @@
+class X
+{
+  friend class A;
+};
+
+
+template <typename T1, typename T2>
+class B
+{
+};
+
+template <class T>
+struct C
+{
+};
+
+class D
+{
+    B<D, class A> x;
+    friend struct C<A>;
+};