From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by pauillac.inria.fr (8.7.6/8.7.3) id PAA12882; Fri, 21 Feb 2003 15:50:42 +0100 (MET) X-Authentication-Warning: pauillac.inria.fr: majordomo set sender to owner-caml-list@pauillac.inria.fr using -f Received: from concorde.inria.fr (concorde.inria.fr [192.93.2.39]) by pauillac.inria.fr (8.7.6/8.7.3) with ESMTP id PAA06278 for ; Fri, 21 Feb 2003 15:50:41 +0100 (MET) Received: from ajax.cs.uga.edu (ajax.cs.uga.edu [128.192.251.3]) by concorde.inria.fr (8.11.1/8.11.1) with ESMTP id h1LEoeT24478 for ; Fri, 21 Feb 2003 15:50:40 +0100 (MET) Received: from uga.edu.cs.uga.edu (ajax [128.192.251.3]) by ajax.cs.uga.edu (8.9.3/8.9.3) with ESMTP id JAA05507; Fri, 21 Feb 2003 09:50:38 -0500 (EST) From: cashin@cs.uga.edu To: Christophe TROESTLER Cc: ijtrotts@ucdavis.edu, caml-list@inria.fr Subject: Re: [Caml-list] mutually dependent modules Date: Fri, 21 Feb 2003 09:50:38 -0500 In-Reply-To: <20030220.201920.109099820.debian00@tiscali.be> (Christophe TROESTLER's message of "Thu, 20 Feb 2003 20:19:20 +0100 (CET)") Message-ID: <87ptplit6p.fsf@uga.edu> User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386-debian-linux-gnu) References: <3E515C22.9080101@ucdavis.edu> <87k7fw6g45.fsf@cs.uga.edu> <3E5313B9.5040906@ucdavis.edu> <20030220.201920.109099820.debian00@tiscali.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-caml-list@pauillac.inria.fr Precedence: bulk Christophe TROESTLER writes: > On Tue, 18 Feb 2003, Issac Trotts wrote: >> >> I've seen both, but I now avoid the "let _ = " expression because if >> you leave it out then ocamlc gives a warning when you don't supply >> all the arguments to a function. The warning is good to have. > > Use > let () = ... Thanks for the advice. Why is that a good idea? Right now, it seems like the let idiom is only helpful in a few specific instances. -- --Ed L Cashin | PGP public key: ecashin@uga.edu | http://noserose.net/e/pgp/ ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners