Why 16Mib static array size limit?

[Walter Bright via Digitalmars-d]

On 8/17/2016 3:12 PM, Yuxuan Shui wrote:
> But doing so would be incorrect if D doesn't provide strong aliasing guarantees.
> And if D does provide these guarantees, we won't need to do this manually.

It would be correct for that loop if the user does it.