Full optimizing compiler in a week with AI(blog.paulbiggar.com)

2 pointsby pbiggarvor 6 Monaten3 comments

blog.paulbiggar.com

Full optimizing compiler in a week with AI

https://blog.paulbiggar.com/full-optimizing-compiler-with-ai/

3 comments

pbiggarvor 6 Monaten

Sharing my experience of writing a full optimizing compiler for Darklang, using Claude Code, over the holidays.

Would love to hear from more experienced folks (on either AI or compiler-side) over what could be done better.

chrisjjvor 6 Monaten

> I would say it is still much less than production quality, but it feels on its way.

How do you propose to complete it?

pbiggarvor 6 Monaten

I think more systematic testing. It seems the AI is pretty good at generating tests and validating them, so really filling out the places where testing is weak. I think we could do a lot more tests for each compiler pass. For example, I think getting the AI to generate tons of programs and validate that the types the compiler infers on each variable are what we expect them to be.