Re: [Caml-list] Detecting dead code, discovering a project's structure...

[Ashish Agarwal <agarwal1975@gmail.com>]

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Maybe Pfff:
https://github.com/facebook/pfff

On Thu, Jan 8, 2015 at 10:33 AM, Goswin von Brederlow <goswin-v-b@web.de>
wrote:

> On Thu, Jan 08, 2015 at 02:48:12PM +0100, Stéphane Glondu wrote:
> > Le 08/01/2015 14:31, Sébastien Hinderer a écrit :
> > > Are there tools / techniques one could use to make it easier to
> > > discover / explore the source code of a big OCaml project?
> > >
> > > In particular,  are there any tools available to help finding dead code
> > > or coe that may need some refactoring?
> > >
> > > Many thanks for any suggestion.
> >
> > One suggestion: http://home.gna.org/oug/index.fr.html
> >
> >
> > Cheers,
>
> That looks cool. But that still needs a lot of manual filtering to get
> results, e.g. to find an unused type or function specified in the
> input signature for a functor.
>
> It could be nice for ocaml to have warnings for this directly. E.g.:
>
> module type M = ssig type t type s val x : int end
> moduel F(M : M) = struct type t = M.t end
>
> Warning: unused value x in signature M for functor F
> Warning: unused type s in signature M for functor F
>
> Similar for types / values defined but not used in .ml files that do
> not appear in the .mli file.
>
> MfG
>         Goswin
>
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