From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1888) id 64EA3388A40C; Mon, 7 Jun 2021 15:20:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 64EA3388A40C MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Patrick Palka To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r12-1262] libstdc++: add missing typename for dependent type in ranges::elements_view [PR100900] X-Act-Checkin: gcc X-Git-Author: Avi Kivity X-Git-Refname: refs/heads/master X-Git-Oldrev: 52730540e83c81ee595a51feb7736ff753c98139 X-Git-Newrev: 5e2e15f212e2458a1258b8c856895c755460bc6b Message-Id: <20210607152026.64EA3388A40C@sourceware.org> Date: Mon, 7 Jun 2021 15:20:26 +0000 (GMT) X-BeenThere: libstdc++-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Jun 2021 15:20:26 -0000 https://gcc.gnu.org/g:5e2e15f212e2458a1258b8c856895c755460bc6b commit r12-1262-g5e2e15f212e2458a1258b8c856895c755460bc6b Author: Avi Kivity Date: Mon Jun 7 11:19:05 2021 -0400 libstdc++: add missing typename for dependent type in ranges::elements_view [PR100900] Clang complains about the missing typename. I believe it's not required in a more complete implementation of C++, but it's nicer to support less complete implementations. PR libstdc++/100900 libstdc++-v3/ChangeLog: * include/std/ranges (elements_view::__iter_cat::_S_iter_cat): Add missing typename. Diff: --- 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 8bf359e477c..220a44e11a8 100644 --- a/libstdc++-v3/include/std/ranges +++ b/libstdc++-v3/include/std/ranges @@ -3583,7 +3583,7 @@ namespace views::__adaptor static auto _S_iter_cat() { using _Base = elements_view::_Base<_Const>; - using _Cat = iterator_traits>::iterator_category; + using _Cat = typename iterator_traits>::iterator_category; using _Res = decltype((std::get<_Nm>(*std::declval>()))); if constexpr (!is_lvalue_reference_v<_Res>) return input_iterator_tag{};