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From: Lukasz Stafiniak <lukstafi@gmail.com>
Date: Wed, 11 Dec 2013 23:37:01 +0100
Message-ID: <CAJMfKEXJdtbH7HVpWJptPcWe8xqV7sMdJbbA0utx+SaepyouOw@mail.gmail.com>
To: Caml <caml-list@inria.fr>, types-list@lists.seas.upenn.edu
Content-Type: multipart/alternative; boundary=e89a8f3baad54fbe5704ed49df5a
Subject: Re: [Caml-list] [ANN] InvarGenT: GADTs-based
 invariant/postcondition generation

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On Wed, Dec 11, 2013 at 10:29 PM, Lukasz Stafiniak <lukstafi@gmail.com>wrot=
e:

> Hello,
>
> I am pleased to release the first version of InvarGenT, a system that
> performs full type inference for a type system with GADTs, and also
> generates new GADTs to serve as existential types. In addition to algebra=
ic
> types, the first version handles linear arithmetic constraints.
>
> https://github.com/lukstafi/invargent/releases/tag/v1.0
>
> Regards,
> =C5=81ukasz Stafiniak
>

Bug fix: the remark in the manual about `let..in` as syntactic sugar is
erroneous, ignore it. 'let..in' nodes differ from beta-redexes in that the
former can be used for existential type elimination.

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<div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_quote">On W=
ed, Dec 11, 2013 at 10:29 PM, Lukasz Stafiniak <span dir=3D"ltr">&lt;<a hre=
f=3D"mailto:lukstafi@gmail.com" target=3D"_blank">lukstafi@gmail.com</a>&gt=
;</span> wrote:<br>

<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-=
left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;p=
adding-left:1ex"><div dir=3D"ltr">Hello,<div><br></div><div>I am pleased to=
 release the first version of InvarGenT, a system that performs full type i=
nference for a type system with GADTs, and also generates new GADTs to serv=
e as existential types. In addition to algebraic types, the first version h=
andles linear arithmetic constraints.</div>


<div><br></div><div><a href=3D"https://github.com/lukstafi/invargent/releas=
es/tag/v1.0" target=3D"_blank">https://github.com/lukstafi/invargent/releas=
es/tag/v1.0</a><br></div><div><br></div><div>Regards,</div><div>=C5=81ukasz=
 Stafiniak</div>

</div>
</blockquote></div><br></div><div class=3D"gmail_extra"><span style=3D"colo=
r:rgb(64,64,64);font-family:Roboto,arial,sans-serif;font-size:13px;line-hei=
ght:18px">Bug fix: the remark in the manual about `let..in` as syntactic su=
gar is erroneous, ignore it. &#39;let..in&#39; nodes differ from beta-redex=
es in that the former can be used for existential type elimination.</span><=
br>

</div></div>

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