The following snippet fails when compiled with -d flag.

---
void main()
{
    alias int* IntPtr;
    auto values = new IntPtr[3];
    for(int i = 0; i < values.length; ++i)
        values[i] = new int;
    auto copies = new IntPtr[values.length];
    copies[] = values;
    assert(values[1] == copies[1]);
}
---

As a result of the array operation the elements of "copies" are in fact equal to each other.