gcc/testsuite/gcc.dg/torture/pr71132.c

   1 /* { dg-do compile } */
   2
   3 typedef unsigned size_t;
   4 struct {
   5     unsigned char buf[sizeof(long)];
   6 } a;
   7 size_t b;
   8 int main()
   9 {
  10   size_t c, i;
  11   unsigned char *d;
  12   for (; c < sizeof(long);)
  13     {
  14       d = a.buf;
  15       b = 0;
  16       for (; b < i; b++)
  17         *d++ = '\0';
  18       for (; c < b; c++)
  19         *d++ = 'a';
  20       c = 0;
  21       for (; i < sizeof(long); i++)
  22         ;
  23     }
  24 }