[chasd00]

> If you don't care about code quality, maintainability, readability, conformance to the specification, and performance of the compiler and of the compiled code, please, give me your $20,000, I'll give you your C compiler written from scratch :)

i don't know if you could. Let's say you get a check for $20k, how long will it take you to make an equivalent performing and compliant compiler? Are you going to put your life on pause until it's done for $20k? Who's going to pay your bills when the $20k is gone after 3 months?

[pja]

There are plenty of people on HN who could re-implement a C compiler like this in less than three months. Algorithmically compilers like this are a solved problem that has been very well documented over the last sixty or seventy years. Implementing a small compiler is a typical MSc project that you might carry out in a couple of months alongside a taught masters.

This compiler is both slower than gcc even when optimising (you can’t actually turn optimisation off) & doesn’t reject type incorrect code so will happily accept illegal C code. It’s also apparently very brittle - what happens if you feed it the Linux kernel sources v. 6.10 instead of 6.9? - presumably it fails.

All of the above make it simultaneously 1) really, really impressive and 2) completely useless in the real world. Great for creating discussion though!

[nnevatie]

> Who's going to pay your bills when the $20k is gone after 3 months?

And who's going to maintain this turd the LLM pushed out? It's a cool one-shot sort of thing, but let's not pretend this is useful as a real compiler or something anyone would like to maintain, as a human.

One could keep improving one the implementation by vibing more, but I think that's just taking you to the wrong direction of the rabbit hole.