From haskell-jp=return=sinara=blade.nagaokaut.ac.jp@quickml.com Sat Nov 1 10:44:45 2003 X-cmail-status: Active X-UIDL: (P&"!?B""!'4Y!!R-@"! Return-Path: Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (8.12.3+3.5Wbeta/8.12.6/Debian-8) with ESMTP id hA11ijV0029482 for ; Sat, 1 Nov 2003 10:44:45 +0900 Received: from funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [133.44.2.201]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id 45BD35A08 for ; Sat, 1 Nov 2003 10:49:02 +0900 (JST) Received: from localhost (localhost.nagaokaut.ac.jp [127.0.0.1]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 7AF6BF04842 for ; Sat, 1 Nov 2003 10:49:03 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id C23B3F04853 for ; Sat, 1 Nov 2003 10:49:02 +0900 (JST) Received: from quickml.com (quickml.com [133.138.2.9]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 0E35C63007A for ; Sat, 1 Nov 2003 10:49:02 +0900 (JST) Received: from kanakan.csl.sony.co.jp (quickml.com [133.138.2.9]) by quickml.com (Postfix) with ESMTP id AC08F45A4; Sat, 1 Nov 2003 10:49:01 +0900 (JST) Received: from quickml.com (quickml.com [133.138.2.9]) by localhost (QuickML) with ESMTP; Sat, 01 Nov 2003 10:49:01 +0900 Received: from ensemada.lava.net (ensemada.lava.net [64.65.64.27]) by quickml.com (Postfix) with ESMTP id C37C945B1 for ; Sat, 1 Nov 2003 10:49:00 +0900 (JST) Received: from localhost (cust16958.lava.net [64.65.98.62]) by ensemada.lava.net (Postfix) with ESMTP id 132F2301B6 for ; Fri, 31 Oct 2003 15:48:59 -1000 (HST) Date: Fri, 31 Oct 2003 15:48:48 -1000 (HST) Message-Id: <20031031.154848.1015291026.shiro@lava.net> To: haskell-jp@quickml.com From: Shiro Kawai In-Reply-To: References: <20031030.183804.52171527.shiro@lava.net> <20031031.145330.74737426.nobsun@sampou.org> X-Mailer: Mew version 3.1 on XEmacs 21.4.12 (Portable Code) Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-2022-jp Content-Transfer-Encoding: 7bit Subject: [haskell-jp:245] Re: =?iso-2022-jp?B?GyRCRGMlbCVZJWslVyVtJTAlaSVfJXMbKEI=?= =?iso-2022-jp?B?GyRCJTAkSBsoQnN0cmljdHR5?= =?iso-2022-jp?B?cGVzeXN0ZW0=?= Reply-To: haskell-jp@quickml.com X-Mail-Count: 245 Precedence: bulk X-ML-Address: haskell-jp@quickml.com X-ML-Name: haskell-jp X-ML-Info: http://QuickML.COM/ X-QuickML: true X-Virus-Scanned: by AMaViS snapshot-20020531 Status: RO FooArgの定義を class FooArg a where foo :: a -> Int に変えて、hugs -98でやったらロードはできました。 しかしfooの呼び出し方がわかりません。 fooにはタプルをわたすのですよね。 Main> foo (2,3) ERROR - Unresolved overloading *** Type : (Num a, Num b, FooArg (b,a)) => Int *** Expression : foo (2,3) むむむ。 --shiro -- ML: haskell-jp@quickml.com 使い方: http://QuickML.com/