gcc/testsuite/gcc.dg/pr52808.c

   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 }