It is a very controversial topic imo. I get that claude devs wants to show that their llm is capable of such a tedious task as building a compiler... But Pro-LLM people don't really get the idea of LLM.
Disclaimer: I have a near-zero competence in compilers and compiler-building but i just want to summarize what's going on in my opinion.
It's the same thing if i was given millions of repos of already-built compiler and had an ability to only wield these parts together. Yeah, it TECHNICALLY will work, but what's the point of building on top of the garbage afterwards?
You'll definitely want to refactor it, and it will not really be a pleasant experience to begin with. You have to have a certain amount of dedication and knowledge to contribute to this compiler, which you don't have if you're a plain vibe-coder. The things that are most difficult part of c compilers (and basically any compiler whatsoever) are optimizations and portability. Will you be able to have these things in a full claude-generated repo? Who knows! Maybe you'll cause an irreversible damage to the system of the end user, no one knows! There are so many snippets of code in the world, and you can't just filter-out the malicious and stupid ones.
The thing is, LLM's are stupid. I partially agree with Richard Stallman's take on current AI state - these are not intelligence, more of a bullshit generators if improperly used. Well to think, humans are partially LLM's themselves, but we have much more than that. LLM can only be used as a tool to help developers. My bet - never in the future the LLMs will be able to supply 100% prod-ready code by themselves. They are just not capable of that, it's in their nature to mimic and not to think.
LLMs in education and fast information fetching are blessing. It's the best thing that's happened since the invention of search engines. But never in my life will i blindly copypaste some shell-script or code that i don't know is not harmful or the code snippet lacks hyperlink to the original snippet of the code.
Vibe-coders imo are guys that copy-pasted stuff from internet back in... well, anytime since 2000s. They just evolved into guys that blindly copy-paste average result of their requests given by more convenient search engines. Not that it's a bad evolution step, it's just pretty much the same thing, but maybe it's less harmful to copypasters themselves.
THE BAD THING in CCC's creation is that some non-technical people are degenerates that will take this repo and say "LOOK, A COMPILER BUILT BY AN AI. AI!!! IT'S LIKE... A REALLY TEDIOUS TASK TO BUILD A COMPILER YKNOW. AND IT WAS BUILT (wielded from others people's repos) BY AI WITH NO HUMAN INTERVENTION. AND IT WORKS!!!!". No, it kind of doesn't. It even lacks "--help" lol. With every update, every pull request there is no guarantee that it will not become such an unstable codebase that any of its future extensions will either fail or misbehave. AI is only an option when ruled by the one who knows their stuff. They'll look at the code and say - well, that part is crappy, we need to refactor it", or "hey, that snippet is pretty good, didn't know you can do it that simple".
LLMs are just a big dictionary that you can either use to expand your knowledge about certain things you're interested into or to just blindly look for stuff you urgently need to use it once. If you want to ask somebody polish if you can borrow their phone, you certainly can grab Polish language dictionary, go to the part with sentences and read aloud: "Czy może skorzystac z twojego telefonu?". Will it help you learn? Technically yes, realistically - absolutely not. These snippets are only useful if you know how to use them right, how to form something with meaning out of them.
Pro-LLM people are dumb. But so are the Anti-LLM peoples. And what i mean by that is not "WE NEED AI EVERYWHERE!", but to acknowledge AI as a tool, not the worker.
As post-scriptum i want to add one thing - Pro-LLM mindset is a lot worse than Anti-LLM. AI guys, don't you see that the Bubble has already grown and becomes bigger and bigger as we go on? AI integration as of today is a really dum and frightening process. When you want to debate with Pro-LLM folks, please, don't act all high and mighty, you're not really in the situation to forbid someone from using something, especially CEOs, ESPECIALLY CEOs. With this attitude you're only contributing to building a wall with echo chamber for vibe coders. Monkey (ceo) see AI is capable of building something - monkey fire an entire department to save money on development team. Is the end result worse? Yes. But does it really bother mister Monkey - no, for him it's his another win for company's profit. He will not hear your point of view if you won't prove him the opposite - and yet again, you cannot do this if you're gonna act like you he doesn't know shit in business. It's literally the same thing that's happened to tons of job positions prior in human history, but with one small change - now it's tech, and every businessman thinks they knows tech because they use technical devices (idk, his smarthone or pc). BUSINESS DEMANDS PROFIT RAISE - always has been. You're gonna stand for your right to only integrate with AI wisely, not pushing it everywhere, and it is really important that you know how to do it.
If you're capable of boosting yourself with a bit of AI - why not? Performance boost will bend the learning curve in your favor, you only gonna win from that. And when the bubble will pop, the demand for real workers who know their stuff and who know how to boost themselves with right tools will skyrocket. That is, my bet.
Disclaimer: I have a near-zero competence in compilers and compiler-building but i just want to summarize what's going on in my opinion.
It's the same thing if i was given millions of repos of already-built compiler and had an ability to only wield these parts together. Yeah, it TECHNICALLY will work, but what's the point of building on top of the garbage afterwards?
You'll definitely want to refactor it, and it will not really be a pleasant experience to begin with. You have to have a certain amount of dedication and knowledge to contribute to this compiler, which you don't have if you're a plain vibe-coder. The things that are most difficult part of c compilers (and basically any compiler whatsoever) are optimizations and portability. Will you be able to have these things in a full claude-generated repo? Who knows! Maybe you'll cause an irreversible damage to the system of the end user, no one knows! There are so many snippets of code in the world, and you can't just filter-out the malicious and stupid ones.
The thing is, LLM's are stupid. I partially agree with Richard Stallman's take on current AI state - these are not intelligence, more of a bullshit generators if improperly used. Well to think, humans are partially LLM's themselves, but we have much more than that. LLM can only be used as a tool to help developers. My bet - never in the future the LLMs will be able to supply 100% prod-ready code by themselves. They are just not capable of that, it's in their nature to mimic and not to think.
LLMs in education and fast information fetching are blessing. It's the best thing that's happened since the invention of search engines. But never in my life will i blindly copypaste some shell-script or code that i don't know is not harmful or the code snippet lacks hyperlink to the original snippet of the code.
Vibe-coders imo are guys that copy-pasted stuff from internet back in... well, anytime since 2000s. They just evolved into guys that blindly copy-paste average result of their requests given by more convenient search engines. Not that it's a bad evolution step, it's just pretty much the same thing, but maybe it's less harmful to copypasters themselves.
THE BAD THING in CCC's creation is that some non-technical people are degenerates that will take this repo and say "LOOK, A COMPILER BUILT BY AN AI. AI!!! IT'S LIKE... A REALLY TEDIOUS TASK TO BUILD A COMPILER YKNOW. AND IT WAS BUILT (wielded from others people's repos) BY AI WITH NO HUMAN INTERVENTION. AND IT WORKS!!!!". No, it kind of doesn't. It even lacks "--help" lol. With every update, every pull request there is no guarantee that it will not become such an unstable codebase that any of its future extensions will either fail or misbehave. AI is only an option when ruled by the one who knows their stuff. They'll look at the code and say - well, that part is crappy, we need to refactor it", or "hey, that snippet is pretty good, didn't know you can do it that simple".
LLMs are just a big dictionary that you can either use to expand your knowledge about certain things you're interested into or to just blindly look for stuff you urgently need to use it once. If you want to ask somebody polish if you can borrow their phone, you certainly can grab Polish language dictionary, go to the part with sentences and read aloud: "Czy może skorzystac z twojego telefonu?". Will it help you learn? Technically yes, realistically - absolutely not. These snippets are only useful if you know how to use them right, how to form something with meaning out of them.
Pro-LLM people are dumb. But so are the Anti-LLM peoples. And what i mean by that is not "WE NEED AI EVERYWHERE!", but to acknowledge AI as a tool, not the worker.
As post-scriptum i want to add one thing - Pro-LLM mindset is a lot worse than Anti-LLM. AI guys, don't you see that the Bubble has already grown and becomes bigger and bigger as we go on? AI integration as of today is a really dum and frightening process. When you want to debate with Pro-LLM folks, please, don't act all high and mighty, you're not really in the situation to forbid someone from using something, especially CEOs, ESPECIALLY CEOs. With this attitude you're only contributing to building a wall with echo chamber for vibe coders. Monkey (ceo) see AI is capable of building something - monkey fire an entire department to save money on development team. Is the end result worse? Yes. But does it really bother mister Monkey - no, for him it's his another win for company's profit. He will not hear your point of view if you won't prove him the opposite - and yet again, you cannot do this if you're gonna act like you he doesn't know shit in business. It's literally the same thing that's happened to tons of job positions prior in human history, but with one small change - now it's tech, and every businessman thinks they knows tech because they use technical devices (idk, his smarthone or pc). BUSINESS DEMANDS PROFIT RAISE - always has been. You're gonna stand for your right to only integrate with AI wisely, not pushing it everywhere, and it is really important that you know how to do it.
If you're capable of boosting yourself with a bit of AI - why not? Performance boost will bend the learning curve in your favor, you only gonna win from that. And when the bubble will pop, the demand for real workers who know their stuff and who know how to boost themselves with right tools will skyrocket. That is, my bet.