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by sieve 41 days ago
I have written compilers for two families over the years: C and ML. My current preference is Python. I am currently working on a statically typed language that is inspired by Python (minus objects and OOP) that runs on a register VM.

Syntax is a minor issue but something that people are very opinionated about. You could technically build multiple front ends that share the typechecking, CFG validation, optimization, register allocation and byte code emission phases. But it is too much work for what is presently a personal project.
1 comments
FattiMei 41 days ago
Are they public? Can we study from them? Got later into compilers and I'm trying a little bit of everything
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sieve 41 days ago
The older ones, no. The current project will be. I am developing in private and occasionally rewriting the jj tree to make each commit self-contained. So it won't contain all the false-starts and bad code, only the cleaned up version.

"ut" (https://github.com/s-i-e-v-e/ut) exists, but it is more of a POC for the syntax more than anything. So lexer+parser+typechecker. Did this during COVID in TypeScript but did not finish.

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fuzztester 41 days ago
There are many open source compiler and interpreter projects on github.

also:

https://github.com/BaseMax/AwesomeInterpreter

and probably there is one for compilers too.

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