gcc/testsuite/gcc.c-torture/compile/pr42049.c

   1 /* PR middle-end/42049 */
   2
   3 extern char *strcpy (char *s1, const char *s2);
   4 struct S { char s[4]; };
   5
   6 int
   7 foo (int x, char **y)
   8 {
   9   char const *a;
  10   char const *b;
  11   struct S s[9];
  12   long i;
  13   if (x > 1)
  14     a = y[1];
  15   else
  16     a = "abc";
  17   if (x > 2)
  18     b = y[2];
  19   else
  20     b = "def";
  21   strcpy (s[0].s, a);
  22   strcpy (s[1].s, b);
  23   for (i = 2; i < x - 2 && i < 8; i++)
  24     strcpy (s[i].s, y[i + 1]);
  25   s[i].s[0] = '\0';
  26   return 0;
  27 }