[fsantanna]

The main influence is Esterel, but we visited most synchronous literature (including Lucid).

We also take the syntax from Pascal/Lua and the basic types and expressions from C (due to source compatibility).

[agumonkey]

Thanks a lot. We had a class in esterel in college, but it flew over my head at the time, sadly. Time to revisit the whole thing.

May I ask you if you have some favorite references/papers about the subject ?

[fsantanna]

The early papers about Esterel and the synchronous model, e.g.:

- Gérard Berry: "Real time programming: Special purpose or general purpose languages"

For the semantics, I like this paper focusing on abortion (for me, the most expressive construct of synchronous languages):

- Gérard Berry: "Preemption in Concurrent Systems"

There's also a well-known survey:

- Albert Benveniste: "The synchronous languages 12 years later"

This one is about bridging the gap between synchronous and asynchronous, something like Esterel+CSP:

- Gérard Berry: "Communicating reactive processes"

For a modern take (besides Céu), check ReactiveML:

- Louis Mandel: "ReactiveML: a reactive extension to ML"

You can also search for papers from professors Stephen A. Edwards and Reinhard von Hanxleden which still work actively on the subject.

[catwell]

For those who are interested in synchronous reactive programming and speak French, Gérard Berry gave lectures about it (and time-related topics in general) at Collège de France, along with other teachers including M. Pouzet. Videos are publicly available, check out:

http://www.college-de-france.fr/site/gerard-berry/course-201...

http://www.college-de-france.fr/site/gerard-berry/course-201...

(In 2014 - 2016 he moved on to program proofs, which may also interest some of you.)

[agumonkey]

Cool, I missed those.

[agumonkey]

Amazing, I'm off to read.

ps: fun, Louis Mandel co-author (M.Pouzet) was a compiler teacher at my college.