1  /* { dg-do compile } */
       2  /* { dg-options "-O -ftracer" } */
       3  
       4  int **fn1 () __attribute__ ((__const__));
       5  int main ()
       6  {
       7    int i;
       8    i = 0;
       9    for (;; i++)
      10      if (*fn1 ()[i] && !'a' <= 0 && i <= 'z' || *fn1 ()[0] && 'a' <= 'z')
      11        return 0;
      12  }