From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from omta040.useast.a.cloudfilter.net (omta040.useast.a.cloudfilter.net [44.202.169.39]) by sourceware.org (Postfix) with ESMTPS id 180CD385841A for ; Tue, 12 Dec 2023 20:23:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 180CD385841A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 180CD385841A Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=44.202.169.39 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702412622; cv=none; b=oRzAJdRz/dStu3yHlSHO3zqU+xM2+aHJu6uy5hyXfsJTgQ+iRkGC0uoLkF+D2TlgRBDiXf8SIev5uXPWAEUZ9xgho1mXtUyjAASSmlYRUTCP7acxNMmN/vPDjmpO2SDr7DPPwyN79BVFEvDSrfi+Drrvijc1rIvk5N7ky8AoatQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702412622; c=relaxed/simple; bh=hoMc5kZdymDBnSENlrlQFsyVL3WA2NV4JqiAqQLz/SI=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=YwAFiVIlNvuJh5eA5rlui9yTPgcdwjxhGUc8FtEl9Ru/LGfjJ60xL3/mGmJDle62vHuNSMCDu+wNcpuMvDBsK2bKu7ynzGu8mgP2urndfcvg+d6GHn6zl+RAmqGt+RLPoSnub1DHRNGUc8/He4jQGuD5xDSjvwgNxHYp17W0UTA= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from eig-obgw-6010a.ext.cloudfilter.net ([10.0.30.248]) by cmsmtp with ESMTPS id Cv6nrcfRy6nOZD9I4rBZw6; Tue, 12 Dec 2023 20:23:40 +0000 Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with ESMTPS id D9I4rLkUf8vT0D9I4rROfm; Tue, 12 Dec 2023 20:23:40 +0000 X-Authority-Analysis: v=2.4 cv=ffi+dmcF c=1 sm=1 tr=0 ts=6578c14c a=ApxJNpeYhEAb1aAlGBBbmA==:117 a=ApxJNpeYhEAb1aAlGBBbmA==:17 a=OWjo9vPv0XrRhIrVQ50Ab3nP57M=:19 a=dLZJa+xiwSxG16/P+YVxDGlgEgI=:19 a=e2cXIFwxEfEA:10 a=Qbun_eYptAEA:10 a=qQkBab6KeNLqIcp9A-gA:9 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=hoMc5kZdymDBnSENlrlQFsyVL3WA2NV4JqiAqQLz/SI=; b=Kil/Stp3VbNuUudDORgIehimtm 255aUvG0D7imzJcxkrV6iBYSx2UMwuEhiaFfoQkWvjIRekwmyKIhKDdhocDRLdHsGmwfdunKuVRAp ZKYjL+pTVAm4PAwxvMGp28Ikx; Received: from 71-211-161-25.hlrn.qwest.net ([71.211.161.25]:49460 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1rD9I3-002XGD-3B; Tue, 12 Dec 2023 13:23:40 -0700 From: Tom Tromey To: Hannes Domani Cc: gdb-patches@sourceware.org Subject: Re: [PATCH] Allow calling of variadic C++ functions References: <20231212161255.3597-1-ssbssa.ref@yahoo.de> <20231212161255.3597-1-ssbssa@yahoo.de> X-Attribution: Tom Date: Tue, 12 Dec 2023 13:23:39 -0700 In-Reply-To: <20231212161255.3597-1-ssbssa@yahoo.de> (Hannes Domani's message of "Tue, 12 Dec 2023 17:12:55 +0100") Message-ID: <871qbrb25w.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 71.211.161.25 X-Source-L: No X-Exim-ID: 1rD9I3-002XGD-3B X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 71-211-161-25.hlrn.qwest.net (murgatroyd) [71.211.161.25]:49460 X-Source-Auth: tom+tromey.com X-Email-Count: 15 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfAGA/g4xXxAp2FMTkOjnhMNFqz0tevOxneqAONiKTILgwh+mPftkOHC9M/q+U1fyTOyaGzvwwoaNJKxSKNe1lOCg05OFHRTJfaWTn0PV7AG7clEk3J7s QAZA3LETP/mvlCHzcmNndWj+A2rwfImNBkxDouxbBponexeXDv70x246A3q1t7iwEHeXThyDVIKgrO8z4PqwUjB2K6S05NqT6DI= X-Spam-Status: No, score=-3016.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: >>>>> "Hannes" == Hannes Domani writes: Hannes> It's because all additional arguments get the TOO_FEW_PARAMS_BADNESS Hannes> rank by rank_function, which disqualifies the function. Hannes> To fix this, I've created the new VARARG_BADNESS rank, which is Hannes> used only for additional arguments of variadic functions, allowing Hannes> them to be called: Is it possible for there to be two overloads like: sum (int, int, ...) sum (int, ...) and then would a call to 'sum(5, 7)' or 'sum(5, "hello")' DTRT? Tom