Help with testing my cross-platform library

[random]

On Sunday, 8 November 2020 at 16:20:28 UTC, Jacob Carlborg wrote:
> I recommend you setup a couple of virtual machines to test 
> different platforms. It's free and easy to do for most 
> platforms, except macOS.

Try this for macOS:

https://github.com/foxlet/macOS-Simple-KVM

It's brain dead easy. I wasted a day setting it up manually in 
virtualbox and found this the day after^^