ante VS simplelanguage

Have you had a look at Ante? It looks a lot like a Rust 2.0 with better ergonomics. There are a lot of interesting ideas.

Ante is what you are looking for. It's an ML descendant with no RTS nor AGC.

In my experience, people believe that programming languages are a solved space, and we should stick with what we have.

It's unfortunate; because languages are very polarized today. I think there's a lot of room for languages that are safe, fast, and most importantly, *easy.* Today's languages are generally two out of three.

Luckily, a lot of languages are exploring that space!

* Vale is blending generational references with regions, to have memory-safe single ownership without garbage collection or a borrow checker. [0]

* Cone is adding a borrow checker on top of GC, RC, single ownership, and even custom user allocators. [1]

* Lobster found a way to add borrow-checker-like static analysis to reference counting. [2]

* HVM is using borrowing and cloning under the hood to make pure functional programming ridiculously fast. [3]

* Ante is using lifetime inference and algebraic effects to make programs faster and more flexible. [4]

* D is adding a borrow checker!

[0] https://verdagon.dev/blog/zero-cost-refs-regions

[1] https://cone.jondgoodwin.com/

[2] https://www.strlen.com/lobster/

[3] https://github.com/Kindelia/HVM

[4] https://antelang.org/

[Ante](https://antelang.org/): lifetime inference, refinement types, algebraic effects.

That sort of stuff is easy to do with Truffle (which, ironically, lets you define a language using what they call the "truffle dsl").

The SimpleLanguage tutorial language has a bigint style number scheme with efficient optimization:

https://github.com/graalvm/simplelanguage/blob/master/langua...

Truffle has no opinion on how you parse the sources. It cares about how you execute them from an intermediate Truffle guided representation produced by the parser.

In other words antlr and truffle are a great fit. We even use this pairing for our example language simplelanguage.

https://github.com/graalvm/simplelanguage

Do you have any feedback on how we could improve the docs? If so, please let us know!

I believe the easiest way to start a new Truffle language implementation is to fork SimpleLanguage [1] and turn it into your language. Did you try to do that?

[1] https://github.com/graalvm/simplelanguage

Finally, I would suggest you to take a look at the Truffle/GraalVM ecosystem(https://www.graalvm.org/graalvm-as-a-platform/language-implementation-framework/). The documentation is not exactly very elaborate, but a few good resources are Mumbler(http://cesquivias.github.io/blog/2014/10/13/writing-a-language-in-truffle-part-1-a-simple-slow-interpreter/#mumbler-language), SimpleLanguage(https://github.com/graalvm/simplelanguage), and (https://www.endoflineblog.com/graal-truffle-tutorial-part-4-parsing-and-the-trufflelanguage-class).