I don't know. I wrote a compiler with a syntax that's close to all the curly languages, but different in some ways. ChatGPT had no problem cranking out some t

I don't know. I wrote a compiler with a syntax that's close to all the curly languages, but different in some ways. ChatGPT had no problem cranking out some test cases after I explained the rules and gave minimal examples. I guarantee it wasn't trained on any source code of my language, because none existed more than two months ago.