I may have found a bug.

[Maxim Fomin]

On Wednesday, 29 May 2013 at 10:33:32 UTC, deadalnix wrote:
> On Wednesday, 29 May 2013 at 07:32:42 UTC, Jeremy DeHaan wrote:
>> Thoughts?
>
> static variables are thread local. Are you sure the destructor 
> run in the same thread as the constructor ?

Actually it fails because _aaDelX calls gc, and gc is not 
reenterable. It has nothing to do with static or thread locals.