From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by sourceware.org (Postfix) with ESMTP id A575B3851C3A for ; Fri, 13 Nov 2020 08:11:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org A575B3851C3A Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5855C142F for ; Fri, 13 Nov 2020 00:11:44 -0800 (PST) Received: from localhost (e121540-lin.manchester.arm.com [10.32.98.126]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0114F3F718 for ; Fri, 13 Nov 2020 00:11:43 -0800 (PST) From: Richard Sandiford To: gcc-patches@gcc.gnu.org Mail-Followup-To: gcc-patches@gcc.gnu.org, richard.sandiford@arm.com Subject: [01/23] vec: Silence clang warning References: Date: Fri, 13 Nov 2020 08:11:42 +0000 In-Reply-To: (Richard Sandiford's message of "Fri, 13 Nov 2020 08:10:54 +0000") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-12.6 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Nov 2020 08:11:46 -0000 I noticed during compatibility testing that clang warns that this operator won't be implicitly const in C++14 onwards. gcc/ * vec.h (vnull::operator vec): Make const. --- gcc/vec.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/vec.h b/gcc/vec.h index 14d77e87342..f02beddc975 100644 --- a/gcc/vec.h +++ b/gcc/vec.h @@ -540,7 +540,7 @@ vec_copy_construct (T *dst, const T *src, unsigned n) struct vnull { template - CONSTEXPR operator vec () { return vec(); } + CONSTEXPR operator vec () const { return vec(); } }; extern vnull vNULL; -- 2.17.1