gcc/testsuite/gcc.c-torture/execute/pr29156.c

   1 extern void abort(void);
   2 struct test1
   3 {
   4   int a;
   5   int b;
   6 };
   7 struct test2
   8 {
   9   float d;
  10   struct test1 sub;
  11 };
  12
  13 int global;
  14
  15 int bla(struct test1 *xa, struct test2 *xb)
  16 {
  17   global = 1;
  18   xb->sub.a = 1;
  19   xa->a = 8;
  20   return xb->sub.a;
  21 }
  22
  23 int main(void)
  24 {
  25   struct test2 pom;
  26
  27   if (bla (&pom.sub, &pom) != 8)
  28     abort ();
  29
  30   return 0;
  31 }
  32