3 ms·

They do?? Sauce?

• ysleepy 3y ago
  I remember reading years ago that the hack compiler was built in ocaml. compilers and such are often built using languages with nice ADTs afaik.
  • itishappy 3y ago
    The Rust compiler was bootstrapped from OCaml as well!
• deleted 3y ago
  [deleted]
• stefanos82 3y ago
  https://github.com/facebook/pyre-check https://github.com/facebook/pyre-check https://github.com/facebook/flow https://github.com/facebook/flow https://github.com/facebook/infer https://github.com/facebook/infer https://github.com/facebook/hhvm/tree/master/hphp/hack https://github.com/facebook/hhvm/tree/master/hphp/hack