diff --git a/test/SemaTemplate/temp_class_spec.cpp b/test/SemaTemplate/temp_class_spec.cpp
index df652b5..1efb364 100644
--- a/test/SemaTemplate/temp_class_spec.cpp
+++ b/test/SemaTemplate/temp_class_spec.cpp
@@ -18,3 +18,21 @@
 int array1[is_pointer<int*>::value? 1 : -1];
 int array2[is_pointer<const int*>::value? 1 : -1]; // expected-error{{partial ordering}} \
 // expected-error{{negative}}
+
+template<typename T, typename U>
+struct is_same {
+  static const bool value = false;
+};
+
+template<typename T>
+struct is_same<T, T> {
+  static const bool value = true;
+};
+
+typedef int INT;
+typedef INT* int_ptr;
+
+int is_same0[is_same<int, int>::value? 1 : -1];
+int is_same1[is_same<int, INT>::value? 1 : -1];
+int is_same2[is_same<const int, int>::value? -1 : 1];
+int is_same3[is_same<int_ptr, int>::value? -1 : 1];