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// Contributed by Dodji Seketeli <dodji@redhat.com>

// Origin PR c++/38699

// { dg-options "-Warray-bounds" }

// { dg-do compile }

struct A

{

  const char *p;

};

struct B

{

    char p[10];

    struct A a;

};

void

f0 ()

{

  __builtin_offsetof(struct A, p); // OK

  __builtin_offsetof(struct A, p[0]); // { dg-error "non constant address" }

  __builtin_offsetof(struct B, p[0]); // OK

  __builtin_offsetof(struct B, p[9]); // OK

  __builtin_offsetof(struct B, p[10]); // OK

  __builtin_offsetof(struct B, p[11]); // { dg-warning "greater than size" }

  __builtin_offsetof(struct B, a.p); // OK

  __builtin_offsetof(struct B, p[0]); // OK

  __builtin_offsetof(struct B, a.p[0]); // { dg-error "non constant address" }

}