gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/pr22061-1.c

   1 int N = 1;
   2 void foo() {} /* Necessary to trigger the original ICE.  */
   3 void bar (char a[2][N]) { a[1][0] = N; }
   4 int
   5 main (void)
   6 {
   7   void *x;
   8
   9   N = 4;
  10   x = alloca (2 * N);
  11   memset (x, 0, 2 * N);
  12   bar (x);
  13   if (N[(char *) x] != N)
  14     abort ();
  15   exit (0);
  16 }