What do you define as a production compiler? Two related languages have compilers built in Haskell: PureScript and Elm. Also, Haskell has parsers for all major

What do you define as a production compiler? Two related languages have compilers built in Haskell: PureScript and Elm. Also, Haskell has parsers for all major languages. You can find them on Hackage with the `language-` prefix: language-python, language-rust, language,javascript, etc. https://hackage.haskell.org/packages/browse?terms=language https://hackage.haskell.org/packages/browse?terms=language