[svn r120] ModuleInfo implementation is now almost complete. Fixed some nasty static array-initializer bugs. Fixed bug in DtoArrayLen and DtoArrayPtr for full slices of static arrays.

module bug4;

int func(int i)
{
    i += 2;
    i -= 3;
    return i;
}

void main()
{
    assert(func(4) == 3);
}