From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id YdikAuo07WK/SyEAWB0awg (envelope-from ) for ; Fri, 05 Aug 2022 11:19:06 -0400 Received: by simark.ca (Postfix, from userid 112) id EC03D1EA05; Fri, 5 Aug 2022 11:19:05 -0400 (EDT) Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=CPKyMpul; dkim-atps=neutral X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RDNS_DYNAMIC,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id D8C861E9EB for ; Fri, 5 Aug 2022 11:19:04 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 8B6653857C58 for ; Fri, 5 Aug 2022 15:19:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8B6653857C58 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1659712742; bh=VqQTtAo1LsCr1aJOq98+nZiQfA9ip9JPVYcOt/O8cjU=; h=Date:To:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=CPKyMpulLR6F2rb0AV6d/GSxGCgCm5mBlvmvW7cu92jR2QfrpjHloC+KmkGxPhsit GNLPP4VXd5NH+OiAJiE38MDdPZRmEqa6p01orBjWn5TmoFfmcKfI2klMpbrQZhI26i Ir5f2vngmqGnzq6UC8W6JBQgKiQpsxQV9gOzernE= Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by sourceware.org (Postfix) with ESMTPS id 3F014385829F for ; Fri, 5 Aug 2022 15:18:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 3F014385829F Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 30A865C5AE; Fri, 5 Aug 2022 15:18:42 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 102C813A9C; Fri, 5 Aug 2022 15:18:42 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id xC2mAtI07WIZWgAAMHmgww (envelope-from ); Fri, 05 Aug 2022 15:18:42 +0000 Date: Fri, 5 Aug 2022 17:18:40 +0200 To: gdb-patches@sourceware.org Subject: [PATCH][gdb/build] Fix build breaker in language.c with gcc 7.5.0 Message-ID: <20220805151838.GA25573@delia> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Tom de Vries via Gdb-patches Reply-To: Tom de Vries Cc: Tom Tromey Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" Hi, When building gdb on openSUSE Leap 15.3, using gcc 7.5.0, I run into: ... gdb/language.c: In constructor ‘constexpr language_gdbarch::language_gdbarch()’: gdb/language.c:921:8: error: use of deleted function \ ‘language_arch_info::language_arch_info(const language_arch_info&)’ struct language_gdbarch ^~~~~~~~~~~~~~~~ In file included from gdbsupport/common-defs.h:104:0, from gdb/defs.h:28, from gdb/language.c:31: gdb/language.h:95:28: note: declared here DISABLE_COPY_AND_ASSIGN (language_arch_info); ^ include/ansidecl.h:342:3: note: in definition of macro \ ‘DISABLE_COPY_AND_ASSIGN’ TYPE (const TYPE&) = delete; \ ^~~~ gdb/language.c: In function ‘language_gdbarch* get_language_gdbarch(gdbarch*)’: gdb/language.c:936:22: note: synthesized method ‘constexpr \ language_gdbarch::language_gdbarch()’ first required here l = new struct language_gdbarch; ^~~~~~~~~~~~~~~~ ... This seems to be fixed by this change in the struct language_gdbarch definition: ... - struct language_arch_info arch_info[nr_languages] {}; + struct language_arch_info arch_info[nr_languages]; ... Tested on x86_64-linux. Any comments? Thanks, - Tom [gdb/build] Fix build breaker in language.c with gcc 7.5.0 --- gdb/language.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gdb/language.c b/gdb/language.c index c185a009a72..bc784a8ec79 100644 --- a/gdb/language.c +++ b/gdb/language.c @@ -922,7 +922,7 @@ struct language_gdbarch { /* A vector of per-language per-architecture info. Indexed by "enum language". */ - struct language_arch_info arch_info[nr_languages] {}; + struct language_arch_info arch_info[nr_languages]; }; static const registry::key language_gdbarch_data;