Actually, I have to apologize after all.
When looking into the code, I was not aware of the key point of Golang.
The key point of Golang, besides of other important things, seems to be the idea of CSP (Communicating Sequential Processes), which was initiated by C. A. R. Hoare’s work, but later extended, and used in languages like Alef and Limbo.
Limbo was also the language which I used as a starting point for Stackless Python.
I feel quite ashamed of my post, since I realized too late that I was talking somehow about this stuff - Stackless was and is my project, started 15 years ago.
So, concluding, I would like to either
- retract the question as inappropriate/invalid
or
- rephrase it to be like “well, you could have it by using Stackless Python”
Besides reading many web pages, it was quite instructive to study Rob Pike’s talk:
Again, sorry for being numb and talking without checking the relevant history,
including mine 