42   struct B : A {  struct
49     void test0() {  in test0()
53     void test1() {  in test1()
58     void test2() {  in test2()
62     void test3() {  in test3()
66     void test4() {  in test4()
70     void test5() {  in test5()
85   template <class T> struct B : A {  struct
92     void test0() {  in test0()
96     void test1() {  in test1()
101     void test2() {  in test2()
105     void test3() {  in test3()
109     void test4() {  in test4()
113     void test5() {  in test5()
130   template <class T> struct B : A<T> {  struct
150     void test3() {  in test3()
160     void test5() {  in test5()
165   template struct B<int>; // expected-note {{in instantiation}}  variable