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A look at OCaml 4.08

Now that OCaml 4.08 has been released, let’s have a look at what wasaccomplished, with a particular focus on how our plans for4.08 fared. I’ll mostly focus o...

12 Jul 2019

Jane Street Tech Blog

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Plans for OCaml 4.08

With the external release of OCaml 4.07.0 imminent, we in Jane Street’sTools & Compilers group have been planning what we want to work on forinclusion in...

29 Jun 2018

Jane Street Tech Blog

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Proofs (and Refutations) using Z3

People often think of formal methods and theorem provers as forbiddingtools, cool in theory but with a steep learning curve that makes themhard to use in rea...

15 Feb 2018

Jane Street Tech Blog

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Do you love dev tools? Come work at Jane Street.

In the last few years, we’ve spent more and more effort working on developertools, to the point where we now have a tools-and-compilers group devoted to thea...

30 Aug 2016

Jane Street Tech Blog

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OCaml 4.03: Everything else

In my previous post I wrote about Flambda, which is the singlebiggest feature coming to OCaml in this release. In this post, I’ll review theother features of...

01 Mar 2016

Jane Street Tech Blog

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A better inliner for OCaml, and why it matters

OCaml 4.03 is branched and a first release candidate is imminent, so it seemslike a good time to take stock of what’s coming.

24 Feb 2016

Jane Street Tech Blog

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