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 [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 7E9B03882117 for ; Thu, 24 Aug 2023 12:45:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 7E9B03882117 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=1692881154; 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=FetpJwy8s/BtSm/+Jto8onrlivva5gTbPd7vzvaTjs0=; b=hcbdlsWSCi/4nh3EY5dd5jW6hR/RYfB+6TYHKcMFMWlTeTDc+krcL4CEK+RQrGeZZGQYeA ob79DYZcBYBvZYZnhiVois8bu+NxkHkIdF/NJd8EpPRYrphuGGdttBA36z7qedWM+JdKi0 F0IukKGh6BzTD57Up2ry30gzR8YNYRU= 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-633-KupAiIAlNq20ThquhwVHcQ-1; Thu, 24 Aug 2023 08:45:50 -0400 X-MC-Unique: KupAiIAlNq20ThquhwVHcQ-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 81111101A52E; Thu, 24 Aug 2023 12:45:50 +0000 (UTC) Received: from localhost (unknown [10.42.28.204]) by smtp.corp.redhat.com (Postfix) with ESMTP id 48F402026D68; Thu, 24 Aug 2023 12:45:50 +0000 (UTC) From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: Fix -Wunused-but-set-variable in std::format_to test Date: Thu, 24 Aug 2023 13:45:37 +0100 Message-ID: <20230824124549.443683-1-jwakely@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 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_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=unavailable 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. Pushed to trunk. -- >8 -- libstdc++-v3/ChangeLog: * testsuite/std/format/functions/format_to.cc: Avoid warning for unused variables. --- libstdc++-v3/testsuite/std/format/functions/format_to.cc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libstdc++-v3/testsuite/std/format/functions/format_to.cc b/libstdc++-v3/testsuite/std/format/functions/format_to.cc index a35568954e2..c5c3c503625 100644 --- a/libstdc++-v3/testsuite/std/format/functions/format_to.cc +++ b/libstdc++-v3/testsuite/std/format/functions/format_to.cc @@ -69,14 +69,14 @@ test_move_only() { std::string str; move_only_iterator mo(std::back_inserter(str)); - auto res = std::format_to(std::move(mo), "for{:.3} that{:c}", - "matte", (int)'!'); + [[maybe_unused]] auto res + = std::format_to(std::move(mo), "for{:.3} that{:c}", "matte", (int)'!'); VERIFY( str == "format that!" ); std::vector vec; move_only_iterator wmo(std::back_inserter(vec)); - auto wres = std::format_to(std::move(wmo), L"for{:.3} hat{:c}", - L"matte", (long)L'!'); + [[maybe_unused]] auto wres + = std::format_to(std::move(wmo), L"for{:.3} hat{:c}", L"matte", (long)L'!'); VERIFY( std::wstring_view(vec.data(), vec.size()) == L"format hat!" ); } -- 2.41.0