#include<mem.cvh>
#include<stdlib.h>
#include<pointer.cvh>

$input int N;
$assume(N > 10);
int *a;
int *b[4];

int main() {
  a = (int *)malloc(sizeof(int) * N);
  for (int i = 0; i < 4; i++)
    b[i] = &a[i];

  $mem m = a + (0 .. N-1);
  
  m = a + (0 .. N-2);
  m = a + 1;
  m = a + (0 .. N-2) + (0 .. N-2);
  $assert($equals(&m, &m));
  free(a);
}