std.allocator: false pointers

[Andrei Alexandrescu via Digitalmars-d]

On 5/2/14, 10:12 AM, "Marc Schütz" <schuetzm at gmx.net>" wrote:
>
> If destructors are still going to be called (see other thread), this
> trick is dangerous, because the resurrected objects might later on be
> destroyed again (double free).

Yah, forgot to mention this trick is only applicable to what I call "the 
passive heap". Thanks! -- Andrei