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 5260B3858D3C for ; Thu, 1 Sep 2022 19:40:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 5260B3858D3C Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-567-u9HZsSeSPnOTgKonuuVCwg-1; Thu, 01 Sep 2022 15:40:23 -0400 X-MC-Unique: u9HZsSeSPnOTgKonuuVCwg-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 BB3321C051AB; Thu, 1 Sep 2022 19:40:22 +0000 (UTC) Received: from localhost (unknown [10.33.36.187]) by smtp.corp.redhat.com (Postfix) with ESMTP id 84B9D2166B26; Thu, 1 Sep 2022 19:40:22 +0000 (UTC) From: Jonathan Wakely To: libstdc++@gcc.gnu.org, gcc-patches@gcc.gnu.org Subject: [committed] libstdc++: Add 'typename' for Clang compatibility Date: Thu, 1 Sep 2022 20:40:21 +0100 Message-Id: <20220901194021.355886-1-jwakely@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 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=-12.8 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_LOW, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libstdc++@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++ mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Sep 2022 19:40:27 -0000 Tested x86_64-linux, pushed to trunk. -- >8 -- Clang doesn't yet implement the C++20 change that makes 'typename' optional here. libstdc++-v3/ChangeLog: * include/std/ranges (adjacent_transform_view::_Iterator): Add typename keyword before dependent qualified-id. --- libstdc++-v3/include/std/ranges | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges index dad1e4c9f93..2b5cb0531f0 100644 --- a/libstdc++-v3/include/std/ranges +++ b/libstdc++-v3/include/std/ranges @@ -5555,7 +5555,7 @@ namespace views::__adaptor using __detail::__unarize; using _Res = invoke_result_t<__unarize<__maybe_const_t<_Const, _Fp>&, _Nm>, range_reference_t<_Base>>; - using _Cat = iterator_traits>::iterator_category; + using _Cat = typename iterator_traits>::iterator_category; if constexpr (!is_lvalue_reference_v<_Res>) return input_iterator_tag{}; else if constexpr (derived_from<_Cat, random_access_iterator_tag>) -- 2.37.2