From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-patches-return-509057-listarch-gcc-patches=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 16552 invoked by alias); 16 Sep 2019 15:10:39 -0000
Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-patches.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-patches/>
List-Post: <mailto:gcc-patches@gcc.gnu.org>
List-Help: <mailto:gcc-patches-help@gcc.gnu.org>
Sender: gcc-patches-owner@gcc.gnu.org
Received: (qmail 16544 invoked by uid 89); 16 Sep 2019 15:10:39 -0000
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: =?ISO-8859-1?Q?No, score=-5.5 required=5.0 tests=AWL,BAYES_00,SPF_PASS autolearn=ham version=3.3.1 spammy=8:at, 8:ze, 8:=c2=b7, 8:ic?=
X-HELO: mx1.suse.de
Received: from mx2.suse.de (HELO mx1.suse.de) (195.135.220.15) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 16 Sep 2019 15:10:38 +0000
Received: from relay2.suse.de (unknown [195.135.220.254])	by mx1.suse.de (Postfix) with ESMTP id BFA96B709;	Mon, 16 Sep 2019 15:10:35 +0000 (UTC)
Subject: Re: Add "fast" conversions from arrays to bitmaps
To: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com
References: <mpth85l77n7.fsf@arm.com>
From: =?UTF-8?Q?Martin_Li=c5=a1ka?= <mliska@suse.cz>
Message-ID: <01a74001-0a1e-a807-0cfd-54ddf8210d69@suse.cz>
Date: Mon, 16 Sep 2019 15:10:00 -0000
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0
MIME-Version: 1.0
In-Reply-To: <mpth85l77n7.fsf@arm.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 8bit
X-IsSubscribed: yes
X-SW-Source: 2019-09/txt/msg00948.txt.bz2

> +··static·size_t·size·(const·T·(&x)[N])·{·return·N;·} 

Hello.

This leads to a clang warning:

gcc/array-traits.h:45:33: warning: unused parameter 'x' [-Wunused-parameter]

Can you please fix it?
Thanks,
Martin