Spikes in array capacity

[Steven Schveighoffer]

On Fri, 02 Jul 2010 13:01:41 -0400, Ali Çehreli <acehreli at yahoo.com> wrote:

> I've also discovered that a basic array invariant is violated at size  
> 509 as well:
>
> import std.string;
> import std.array;
>
> void main()
> {
>      int[] a;
>      a.length = 509;
>      a ~= 0;
>
>      assert(a.capacity >= a.length,
>             format("capacity: %s length: %s", a.capacity, a.length));
> }
>
> Outputs
>
> core.exception.AssertError at deneme.d(17444): capacity: 509 length: 510
>
> I will update the bug with these.

Thanks.  I just figured this one out :)  Very interesting bug indeed.

-Steve