How to get to 100% precise tracing GC?

[Paulo Pinto]

On Sunday, 15 November 2020 at 05:38:07 UTC, Ola Fosheim Grøstad 
wrote:
> ...
>
> Maybe the LLVM GC infrastucture can help? I haven't looked on 
> the details, but that seems like a possibility.

Probably not, as it has hardly been properly battle tested.

There is no big project in the wild making use of it, as it isn't 
a proper GC, rather just the tooling to manipulate safe points 
and write barriers, everything else is up  to you to implement.