What should happen here?

[Max Samukha]

On Monday, 27 September 2021 at 22:10:25 UTC, Elronnd wrote:
> On Monday, 27 September 2021 at 14:39:36 UTC, Max Samukha wrote:
>> If performance was important, you would want to allocate the 
>> object itself on the stack? The cost of GC allocation 
>> outweighs that of GC.addRoot by a lot.
>
> The cost of GC _collection_ outweighs that of GC.addRoot by a 
> lot.  GC _allocation_ is pretty much free.

Yeah, "by a lot" is nonsense.