C++ hangs on for loop

[Ellie]

Hi, need a real quick answer; C++ is hanging when I do a for loop with the following:

void create_tiles(tile* tiles[32])

{

    for (int i = 0; i < 4; i++)

    {

        tiles[i]->x = 131 + (138 * i);

        tiles[i]->y = 25;

    }

}

Any idea why?