From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id D9085384B135 for ; Fri, 6 Jan 2023 21:21:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D9085384B135 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1673040097; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=EpN9CoHapABgPO21MGQmKhHN5gxIK/gd0JjHb5c7w9w=; b=EwscrRPg7FDPhVbfRqR+swvXjWzKPhZTDJRWfwTkhZlYrQ3DbNzbfoW5C4Ook7zmw/C2t9 KoUe2UgMUBplbLy+901bmKDZTp3Ra35lpsPvhx1h2WOzxTd7koK5aWEG67rIQI/upXh5Y8 rgglD1haaDN4kUv9lg38N7Ccnh29TTA= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-76-ygQpAm3dOrOAn-QkJSlQ5g-1; Fri, 06 Jan 2023 16:21:36 -0500 X-MC-Unique: ygQpAm3dOrOAn-QkJSlQ5g-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E7AA3802C1C; Fri, 6 Jan 2023 21:21:35 +0000 (UTC) Received: from localhost (unknown [10.33.36.192]) by smtp.corp.redhat.com (Postfix) with ESMTP id B17832166B30; Fri, 6 Jan 2023 21:21:35 +0000 (UTC) From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: Suppress -Waddress warning in tzdb.cc [PR108228] Date: Fri, 6 Jan 2023 21:21:35 +0000 Message-Id: <20230106212135.397113-1-jwakely@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-11.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Tested x86_64-linux and powerpc-aix. Pushed to trunk. -- >8 -- For some tarets the weak symbol is always defined, so we get a warning that its address is never null. The warning isn't useful in this case, so suppress it. libstdc++-v3/ChangeLog: PR libstdc++/108228 * src/c++20/tzdb.cc (zoneinfo_dir): Add diagnostic pragma. --- libstdc++-v3/src/c++20/tzdb.cc | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libstdc++-v3/src/c++20/tzdb.cc b/libstdc++-v3/src/c++20/tzdb.cc index fa4f4c7a30c..7227fe7cfe6 100644 --- a/libstdc++-v3/src/c++20/tzdb.cc +++ b/libstdc++-v3/src/c++20/tzdb.cc @@ -1013,9 +1013,12 @@ namespace std::chrono string zoneinfo_dir() { +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Waddress" static const string dir = __gnu_cxx::zoneinfo_dir_override ? __gnu_cxx::zoneinfo_dir_override() : _GLIBCXX_ZONEINFO_DIR; +#pragma GCC diagnostic pop return dir; } -- 2.39.0