GSlice - Re: [OT] About GC: The Future of Rust : GC integration

[Nick Treleaven via Digitalmars-d]

On Wednesday, 8 June 2016 at 17:23:22 UTC, deadalnix wrote:
>> I wonder if Andrei's allocator API supports freeing with a 
>> size argument.
...
> This extra bit of infos seems to be less useful in practice 
> than you'd naively expect. Someone may come up with something 
> interesting to do with it someday, but I haven't seen anything 
> that groundbreaking so far.

OK. What if the allocation size was passed as a compile time 
parameter on deallocation? Then CTFE could calculate e.g. the 
next power of 2.