Just tried this using similar prompting to the original and it required several rounds of telling it about compiler errors before generating something that look

Just tried this using similar prompting to the original and it required several rounds of telling it about compiler errors before generating something that looked suspiciously like a _very_ basic version of "nom", without any of the state/position tracking or the nice error model in megaparsec. I suspect anyone talking about instances where doing something like this "just works" is a grifter/aspiring AI influencer.