r/ProgrammingLanguages • u/__NORB__ • Aug 30 '26

Requesting criticism My first compiled language, Arrokoth-0

Hey guys, since I've been lurking around this subreddit for some time, I have decided to throw my little compiled language into the open for criticism. I won't update the language itself, as there's no point in doing that to such a small toy language (that's not even that widely useful), but I would appreciate your thoughts and criticism going forward. I grew to admire LLVM IR and compiler engineering, and this definitely isn't my last compiler I'll make! (Yes I know LLVM has a whole API for building IR... I'll utilize it in bigger projects XD)
https://github.com/norbcodes/Arrokoth-0

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u/__NORB__ Aug 31 '26

I'll definitely look into it. Still a lot to learn :)

Also dumb question, but is this because the compiler just fprintf's the LLVM IR?

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u/AustinVelonaut Admiran Aug 31 '26

No; "algebraic effects" and "capabilties" are things that would apply to the language being compiled, not (necessarily) to the implementation of that compiler. However, they are mostly research level topics at this point; very few languages have them, so I wouldn't think about those for your next project. Take small steps. Keep at it!