If I wrote a blog / tutorial series about developing a language (with type inference, generics, etc.) + compiler from scratch in Rust, would people read it?
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One thing I keep saying that we need “Crafting Elaborators” (for dependent types though, which is not what you’re pitching). Like an updated andres-loeh.de/LambdaPi, but informed by github.com/AndrasKovacs/e… explaining how to implement STLC, then adding on dependent types.
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I would really love to see something like this! Dependent typing is a field I've not yet explored much, so any approachable literature / tutorials / blog posts about implementing them I'm sure would be most welcome.
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Yeah, it’s not super hard! I also recommend cse.chalmers.se/~bengt/papers/ – the elaboration-zoo I linked has some of the best and most up-to-date toy implementations out there right now though, but lacks much prose to go with it right now.
I think you could do something cool where you could maybe flip between the implementation and the inference rules… to sort of teach people the correspondence. This is something that TaPL does a decent job of, but I still feel like I struggled without a teacher.
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