gcc/testsuite/gcc.c-torture/compile/pr65595.c

   1 extern void *memcpy(void *, const void *, unsigned long);
   2 struct in6_addr {
   3   struct {
   4     int u6_addr32[4];
   5   };
   6 };
   7 struct foo {
   8   struct in6_addr daddr;
   9   struct in6_addr saddr;
  10 } a;
  11 extern void ip6_route_output(struct foo, int);
  12 int b;
  13 static void find_route_ipv6(struct in6_addr *p1) {
  14   if (p1)
  15     memcpy(0, p1, sizeof(struct in6_addr));
  16   ip6_route_output(a, b);
  17 }
  18 void cxgbi_ep_connect() { find_route_ipv6(0); }
  19