gcc/testsuite/gcc.c-torture/execute/20001024-1.c

   1 struct a;
   2
   3 extern int baz (struct a *__restrict x);
   4
   5 struct a {
   6   long v;
   7   long w;
   8 };
   9
  10 struct b {
  11   struct a c;
  12   struct a d;
  13 };
  14
  15 int bar (int x, const struct b *__restrict y, struct b *__restrict z)
  16 {
  17   if (y->c.v || y->c.w != 250000 || y->d.v || y->d.w != 250000)
  18     abort();
  19 }
  20
  21 void foo(void)
  22 {
  23   struct b x;
  24   x.c.v = 0;
  25   x.c.w = 250000;
  26   x.d = x.c;
  27   bar(0, &x, ((void *)0));
  28 }
  29
  30 int main()
  31 {
  32   foo();
  33   exit(0);
  34 }