1 // PR c++/84463
2 // { dg-do compile { target c++11 } }
3 
4 struct S { int r; const unsigned char s[5]; };
5 static constexpr S a[] = { { 0, "abcd" } };
6 struct T { const unsigned char s[5]; };
7 static constexpr T b[] = { { "abcd" } };
8 
9 constexpr int
foo(const unsigned char * x)10 foo (const unsigned char *x)
11 {
12   return x[0];
13 }
14 
15 constexpr static const S *j = &a[0];
16 constexpr static const int k = j->s[0];
17 constexpr static int l = foo (a[0].s);
18 constexpr static int m = foo (j->s);
19 constexpr static const T *n = &b[0];
20 constexpr static const int o = n->s[0];
21 constexpr static int p = foo (b[0].s);
22 constexpr static int q = foo (n->s);
23