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OCaml 4.13.0

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@Octachron Octachron released this 24 Sep 12:53
· 8750 commits to trunk since this release
  • Safe points: a multicore prerequisite that ensures that ocamlopt-generated code can always be interrupted.
  • The best-fit GC allocation policy is the now default policy (and many other GCs improvements).
  • Named existential type variables in pattern matching Showable (type a) (x, show : a * (a -> string)).
  • Improved error messages for functor application and functor types.
  • Let-punning for monadic let: let* x = x in can be shortened to let* x in.
  • Module type substitutions SIG with module type T = F(X).S.
  • Many other quality of life improvements
  • Many bug fixes

See the detailed list of changes.