Instructions for selecting another GC

[Seb]

On Friday, 7 June 2019 at 18:01:46 UTC, Per Nordlöw wrote:
> On Friday, 7 June 2019 at 17:57:31 UTC, Per Nordlöw wrote:
>> No, I'm talking about being able to select a completely 
>> different GC during build time or run-time of my 
>> _application_, and not having to rebuild the D compiler.
>
> At 49:09 here
>
> https://www.youtube.com/watch?v=OsOfTVm2ExY&feature=youtu.be&t=2949
>
> Rainzer Schütze mentions the "Open GC Registry". Does he mean 
> that another GC can be selected without rebuilding the compiler?

See e.g. https://dlang.org/changelog/2.085.0.html#gc_precise for 
more details.