From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by yquem.inria.fr (Postfix) with ESMTP id 68CDCBC37 for ; Fri, 12 Feb 2010 19:39:10 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AlABABMvdUvUnwcjjWdsb2JhbACbARUBAQEBCQkKCREGH8AkhFgE X-IronPort-AV: E=Sophos;i="4.49,462,1262559600"; d="scan'208";a="44741603" Received: from relay.ptn-ipout01.plus.net ([212.159.7.35]) by mail3-smtp-sop.national.inria.fr with ESMTP/TLS/RC4-SHA; 12 Feb 2010 19:39:10 +0100 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvsEAIovdUvUnw4T/2dsb2JhbACbAXTAKIRYBA Received: from pih-relay06.plus.net ([212.159.14.19]) by relay.ptn-ipout01.plus.net with ESMTP; 12 Feb 2010 18:39:09 +0000 Received: from [87.115.103.161] (helo=leper.local) by pih-relay06.plus.net with esmtp (Exim) id 1Ng0Q1-0003cK-0w for caml-list@inria.fr; Fri, 12 Feb 2010 18:39:09 +0000 From: Jon Harrop Organization: Flying Frog Consultancy Ltd. To: caml-list@inria.fr Subject: deriving show Date: Fri, 12 Feb 2010 19:54:50 +0000 User-Agent: KMail/1.9.9 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <201002121954.50954.jon@ffconsultancy.com> X-Plusnet-Relay: 2faaf61f5c9ff7e5d04a4fc7a34ae95b X-Spam: no; 0.00; iirc:01 ocaml:01 variants:01 frog:98 polymorphic:01 variant:02 macro:03 deriving:07 definition:07 ltd:87 print:13 type:14 type:14 does:14 www:84 IIRC, there is an OCaml macro that will autogenerate the code to print values of a variant type from the type definition. Does it handle polymorphic variants? -- Dr Jon Harrop, Flying Frog Consultancy Ltd. http://www.ffconsultancy.com/?e