gcc/testsuite/gcc.c-torture/compile/921111-1.c

   1 int ps;
   2 struct vp {
   3   int wa;
   4 };
   5 typedef struct vp *vpt;
   6 typedef struct vc {
   7   int o;
   8   vpt py[8];
   9 } *vct;
  10 struct n {
  11   int a;
  12 };
  13 struct nh {
  14   int x;
  15 };
  16 typedef struct np *npt;
  17 struct np {
  18   vct d;
  19   int di;
  20 };
  21 struct nh xhp;
  22 struct n np[3];
  23
  24 f(dp)
  25      npt dp;
  26 {
  27   vpt *py;
  28   int a, l, o = 0;
  29   a = dp->d->o;
  30   if (dp->di < 0)
  31     l = ps;
  32
  33   if ((int)o & 3)
  34     g();
  35
  36   xhp.x = a;
  37   py = &dp->d->py[dp->di];
  38   if (o + l > ps)
  39     np[2].a = (int)(py[1])->wa;
  40 }