https://youtu.be/zwi5b5xSsKA?is=PTjJJjSnVMdRuZag
It may surprise some people here to see that Andrew is warming up to using LLMs to discover bugs (inspired by results from SQLlite) and considers it a tool on the path to getting to bug free software.
Someone in the thread below says their bug was closed because of mentioning that they use AI to confirm the bug they had encountered. Is he going to go back and reopen all of those now that he learned what pretty much everyone else already knew?
I don't know about this particular case, but if I saw someone report a bug and as evidence claim they had X Y and Z LLMs verify it I would be pretty upset. If you're going to use an LLM to make a replication, just do that and give me the replication, don't point to your notoriously error-prone tools as though they lend your report credence.
It's in a similar vein to people who reply to questions with "well Claude says: <chat transcript dump>"
or substantially worse: "<chat transcript dump>"
If a report is improved and becomes actionable, that's great.
In the state of the tagged video he says still not accepting AI submissions until a certain set of preconditions is met. So... No?
Actually, on second thought, it really doesn't. Indoctrination and herd mentality are quite the things.
It’s not for everyone yet. It’s still unstable, and its ecosystem is small. However, both are improving.
I'm looking forward to see what the new build integration can unlock on the tooling side.
What I'm looking for the most for the next release(s):
- New stackless coroutine IO implementation
- First class fuzzer tooling
Outcompetes C even? I'm especially exited for SpirV. Would be great to use Zig for both CPU and GPU programming.
Especially in WebGPU, where WGSL tooling is very early.
Background is I created issue and one pull request to fix them in zig compiler version 0.16.1 issue numbers 36812, 36811 (you cannot access them as my account is banned can see my fork at [2]). Respecting the community’s no AI stand. For these specific issues I wrote the issue and code myself and not let AI write it. Spend a lot of time on it. Subsequently without any notice my account was banned because my projects on github using zig uses LLM. This was done without message or any information. My account was banned on zig repository.
I can now understand the other side of coin how bun team might have been treated with disdain when they used LLM.
I wrote an email and left the zig community, have many work in zig but slowly moving them to odin.
I feel personal disdain should not be spilled on to people who are pragmatic on using LLM. I was a very big evangelist of zig for their no LLM stand and promoted them among my community, but with poor treatment by community I just left. You can still see projects I wrote in zig [3].
I have worked with postgreql community since 1997 and python community since 1998. Never felt such hostile community. So all the best and I wish zig continue its progress
[1] https://github.com/insanai/sqlodin
To be clear, we do not block people for merely having LLM-related projects. Obviously we have opinions about LLMs in a broader context, but in terms of rules enforcement, we only care about LLM usage taking place within official Zig spaces.
It's possible you were blocked in error. LLM detection is not foolproof, so unless it's an open-and-shut case, our usual approach is to just unblock if people reach out to us by email.
I have been in open source world with linux kernel since 1992, never every had seen a community so hostile, especially towards humans who spend time and efforts just out of curiosity, inquisitiveness and trying to support some simple alternative when odds are already against them.
Facing hostile behavior from inside the community made me switch to odin language where they also do not use LLM but are pragmatic about people using it. Cannot comment on Mitchell because I do not contribute with money.
>No LLMs for finding bugs.
>No talking about use of chatbot/LLM services.
I've said it before and I'll say it again- it's a cult that bans dissent
Asking non-rhetorically. It seems like one position "ai in any circumstance = bad" is being enforced. The commenter above didn't even understand why he was ignored.
To clarify, do you mean someone who isn't part of the core team?
We’re quite knowledgeable and thoughtful folks fwiw
I think I’ve seen you are a core team member or contributor? I remember your tag?
Yes, I'm a core team member.
So for instance because of the size of our codebase our project has pushed Zig to some of the edges, specifically we end up hitting a bug when using llvm and zig on arm64 (Mac and Linux) where it seems to be caused by some configuration Zig passes through to LLVM. I’ve used codex and claude to help me diagnose and find the bug (we use nix’s glibc zig to circumvent the problem now). I now understand the root cause but am not sure what the proper fix would be. But I’ve not known whether or not even raising the issue would break the terms of contributing? Would raising the issue break the implicit agreement?
I've written code a long time and that's probably the dumbest rule I've seen.
It's clearly a hobby project (constant breakages, the maintainer getting into politics, rejecting some safety mechanisms, the anti-LLM crusade, a strange focus on esoteric targets with little to no commercial significance), but the maintainer does not admit that it is a hobby project.
It makes me respect the Rust community even more.
Tbf I guess as a popular open source project not using AI to fix bugs, they probably already have more open bugs than they can ever fix so it doesn't really help them for people to find more.
I would imagine his bug was actually ignored just because Zig has 2700 open bugs, rather than some AI policy violation.
Show me a popular open source project that doesn't have a large number of open issues and I'll show you one that has a triage bot auto-close them.
https://youtu.be/zwi5b5xSsKA?is=PTjJJjSnVMdRuZag
They may just be taking the slow route of rejecting by default until they can be sure that the usage of LLMs provides long term value. I don’t see anything wrong with that. If you’re writing robust software, using LLMs at this stage is a bit of a gamble. We don’t fully know the long term effects on code quality yet.
Typically, any time you think you've found a compiler error, you're using it wrong...
Okay: "I compile this input and the linker crashes."
Not okay: "I compile this input and the linker crashes. Also here's 10 paragraphs of slop about dwarf tables, which I can't even evaluate the accuracy of since I'm not an expert."
> Typically, any time you think you've found a compiler error, you're using it wrong...
Yes, if you can't figure out if it's a bug, the bug tracker is the wrong place to get help. Ask in a community forum instead.
It's a 20-line file with a few commands to run it to reproduce it. Not 10 paragraphs of slop.
Presumably that is much more helpful than - here's my gigantic repo, good luck running my tests, also good luck finding the bug.
What about my comment made you think I was suggesting not to give repro steps?
> also good luck finding the bug
But yes actually, this half is true. It's better to give them no extra information, than to give too much information that you have no idea if it's true or not.
> gets ignored
Who could have forseen this.
Unless you're suggesting the language design should also be vibed together?
Sounds like a fun little project, have a bunch of AI pushers fork Zig and see if they can do a better job. I want to see results, not snarky HN comments. After all this progress, ChatGPT should be able to one-shot a better language since AI is so good now... right?
I'm doing it myself: https://zena-lang.dev/
If you're using AI, a language with a large training set is going to win.
Not necessarily? What if the training set contains an overwhelming amount if bad code written by neophytes? I imagine Python quality by the LLM suffers from this, for example.
What if the language has extremely confusing syntax constructs (like early php) or bad or no conventions (suppose the standard library has somecollection.put(key, value) sometimes and othercollection.put(value, key) other times), and individual code authors just pick what they want adhoc
Large training set ain't gonna save you.
I wrote about some of my thoughts with Zena and AI here: https://zena-lang.dev/blog/2026/09/languages-for-the-ai-era/
Obviously it's not like people are specifically trimming each and every prompt they give a model to tokenmax their models to get the best output / input prompt, we instead live in a spectrum of how many tokens of input and context we're willing to provide to a model to make progress. If the cost of those tokens is low enough for the problem domain you're working in, then it's fine. For some the readability of a personal language may outstrip any of the token costs that one needs to pay to use it. Alternatively maybe you want something like an array language (J, K, APL, etc) which allows array programming and optimizations that conventional PLs just can't do. Maybe you want your language to compile to a target that is highly portable. There's actually a lot of stuff out there that previously wasn't feasible but with LLMs-as-force-multiplier absolutely is.
I also suspect the space is a continuum. There may be pareto optimal points, such as DSLs built atop languages, that are both highly readable but also fairly token efficient.
When I design my own languages (I have written several, all terrible!) it's typically to learn about language design.
Curious why you wanted a more ML / Rust / Scala inspired syntax. (Personal preference here is totally valid btw, just curious.)
None of these systems can. They need enormous training. They need alignment and reinforcement. They need harnesses. And most importantly they need a human that knows how to write and develop a C compiler.
The ISO specifications are not sufficient. Neither are the System V guidelines. Not even spec tests and compcert.
Thanks for your work btw.
Just don't be surprised if the project BFDL talks shit about you or your company later.
(Still a good language though, credit where credit is due.)
A simple, "this entity is a sponsor, and therefore there is a conflict of interest and we will not comment on recent controversy" is enough.
If it's big enough, refuse to take further contributions.
I know it's not entertaining, but that's why we have video games.
For some reason--COVID brain rot, poorly-socialized people coming online, general increase in viciousness in the population, who knows!--people have forgotten the utility and purpose of boring polite manners and communication.