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From: "ivan.lazaric.gcc at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/113154] New: std::views::values not working with rvalue references to ranges Date: Wed, 27 Dec 2023 02:35:58 +0000 [thread overview] Message-ID: <bug-113154-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113154 Bug ID: 113154 Summary: std::views::values not working with rvalue references to ranges Product: gcc Version: 11.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: ivan.lazaric.gcc at gmail dot com Target Milestone: --- https://godbolt.org/z/a3c4P9sY6 ``` #include <ranges> #include <map> void fn(){ std::map<int, int> m; m | std::views::values; // works std::map<int, int>{} | std::views::values; // does not work } ``` not an issue in newer versions, checked 13.2 and it worked came across this by wanting to do: ``` std::map<Keys, Values> produce_map(); std::cout << std::ranges::max(produce_map | std::views::values) << std::endl; ``` options used: -std=c++20 -O3
next reply other threads:[~2023-12-27 2:35 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-12-27 2:35 ivan.lazaric.gcc at gmail dot com [this message] 2023-12-27 2:57 ` [Bug libstdc++/113154] [11 only] " pinskia at gcc dot gnu.org 2023-12-28 1:10 ` redi at gcc dot gnu.org
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