modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/execute/950621-1.c (about)

     1  struct s
     2  {
     3    int a;
     4    int b;
     5    struct s *dummy;
     6  };
     7  
     8  f (struct s *sp)
     9  {
    10    return sp && sp->a == -1 && sp->b == -1;
    11  }
    12  
    13  main ()
    14  {
    15    struct s x;
    16    x.a = x.b = -1;
    17    if (f (&x) == 0)
    18      abort ();
    19    exit (0);
    20  }