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From: "janisozaur+gcc at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/114519] New: GCC 14 trunk fails to compile chrono with -fno-char8_t -std=gnu++20 Date: Thu, 28 Mar 2024 15:20:22 +0000 [thread overview] Message-ID: <bug-114519-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114519 Bug ID: 114519 Summary: GCC 14 trunk fails to compile chrono with -fno-char8_t -std=gnu++20 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: janisozaur+gcc at gmail dot com Target Milestone: --- Created attachment 57830 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57830&action=edit failure log gcc 20240328 Godbolt link: https://godbolt.org/z/e8GG8znTh test.cpp: #include <chrono> Compilation: g++ -std=gnu++20 -fno-char8_t Version: /home/mijn/workspace/gcc-install-master/bin/g++ --version g++ (GCC) 14.0.1 20240328 (experimental) Copyright (C) 2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Expected result: compiles without issues. It compiles correctly with GCC 13 Result: Full output in the attachment, only the last line quoted below: /opt/compiler-explorer/gcc-trunk-20240328/include/c++/14.0.1/format:707:58: error: 'consteval bool std::__unicode::__literal_encoding_is_unicode() [with _CharT = char]' called in a constant expression 707 | if constexpr (__literal_encoding_is_unicode<_CharT>()) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ Compiler returned: 1
next reply other threads:[~2024-03-28 15:20 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-03-28 15:20 janisozaur+gcc at gmail dot com [this message] 2024-03-28 15:26 ` [Bug libstdc++/114519] " pinskia at gcc dot gnu.org 2024-03-28 21:31 ` redi at gcc dot gnu.org 2024-04-02 20:12 ` cvs-commit at gcc dot gnu.org 2024-04-02 20:13 ` [Bug libstdc++/114519] [14 Regression] " redi at gcc dot gnu.org 2024-04-08 16:45 ` cvs-commit at gcc dot gnu.org
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