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From: "nikolasklauser at berlin dot de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/114479] New: std::is_array_v<int[0]> changed from false to true in GCC 14 Date: Tue, 26 Mar 2024 11:16:56 +0000 [thread overview] Message-ID: <bug-114479-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114479 Bug ID: 114479 Summary: std::is_array_v<int[0]> changed from false to true in GCC 14 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: nikolasklauser at berlin dot de Target Milestone: --- ``` #include <type_traits> static_assert(!std::is_array_v<int[0]>); ``` works with GCC 13, but GCC 14 fails to compile. This is most likely caused by the use of the new `__is_array` builtin. It probably has the same bug as Clang (https://github.com/llvm/llvm-project/issues/54705).
next reply other threads:[~2024-03-26 11:16 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-03-26 11:16 nikolasklauser at berlin dot de [this message] 2024-03-26 11:42 ` [Bug c++/114479] [14 Regression] " pinskia at gcc dot gnu.org 2024-03-26 11:42 ` redi at gcc dot gnu.org 2024-03-27 7:57 ` rguenth at gcc dot gnu.org 2024-03-29 15:56 ` mpolacek at gcc dot gnu.org 2024-03-31 10:05 ` redi at gcc dot gnu.org 2024-04-01 14:28 ` mpolacek at gcc dot gnu.org 2024-04-01 15:25 ` arthur.j.odwyer at gmail dot com 2024-04-02 18:34 ` cvs-commit at gcc dot gnu.org 2024-04-02 18:35 ` mpolacek at gcc dot gnu.org
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