This GitHub user "jensb1" claims he created this in 8 hours with AI, not
having written a single line of code himself:
https://github.com/jensb1/lisp_llvm
This is jensb1's HackerNews post about it:
https://news.ycombinator.com/item?id=43390521
Hi, always wanted to create a toy lisp compiler in LLVM for some reason, but never had the time to get it working.
Took a new stab at it with Claude 3.7. Got a working version up in less than 8hrs in total with passing tests! Never wrote a single line of
code. I would estimate the number of cursor iterations to about 500.
Process was: 1. Ask Claude to create a boiler plate JIT in LLVM (see
below shared chat) 2. Asked Claude on the architecture and what classes should be created (did this in cursor): - lexer - parser - AST - Code
gen 3. Implemented each part separately, lexer, parser and AST took 1hr, codegen took ~7hrs.
It can define variables, functions and do some basic stuff: try: (defn factorial [n] (if (= n 0) 1 (* n (factorial (- n 1))))) (factorial 5)
Hope you like it!
Here are some chats if you are interested in the first part of the
coding (the rest was done in cursor):
LLVM - https://claude.ai/share/3c5a1f92-389f-4274-8348-dcceaee8f140
Lexer - https://claude.ai/share/fa32b8bd-0b8e-4faa-bc09-fc3dd9bb5ad3
--
TXR Programming Language:
http://nongnu.org/txr
Cygnal: Cygwin Native Application Library:
http://kylheku.com/cygnal
Mastodon: @
[email protected]
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)