[hackathon] My and Walter's ideas

[Martin Nowak via Digitalmars-d]

On Monday, 27 April 2015 at 10:56:17 UTC, Steven Schveighoffer 
wrote:
> Everything to alter is in lifetime.d. It would be trivial to 
> create this.

https://issues.dlang.org/show_bug.cgi?id=13988

> The only thing is to have a malloc-based AA for tracking

https://github.com/D-Programming-Language/druntime/blob/18d57ffe3eed8674ca2052656bb3f410084379f6/src/rt/util/container/hashtab.d

> However, note that this wouldn't track allocations that the 
> compiler did for closures.

Plain _d_allocmemory.