1// { dg-do compile }
2
3class A {
4    int Length;
5public:
6    A(const char *p1) { Length = __builtin_strlen(p1); }
7};
8class B {
9public:
10    void m_fn1(int, A);
11};
12class C {
13public:
14    B &m_fn2();
15};
16int a;
17void RewriteMacrosInInput() {
18    C b;
19    B &c = b.m_fn2();
20    c.m_fn1(0, &""[a]);
21}
22