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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/101545] copy attribute is not copying the C++11/C23 attributes correctly. Date: Tue, 09 Apr 2024 06:56:03 +0000 [thread overview] Message-ID: <bug-101545-4-08xqbjROpV@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-101545-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101545 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2024-04-09 Ever confirmed|0 |1 Summary|[[nodiscard]]: Incorrect |copy attribute is not |warning when creating a |copying the C++11/C23 |function alias |attributes correctly. CC| |pinskia at gcc dot gnu.org Status|UNCONFIRMED |NEW --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. It has nothing to do with aliases at all. All has to do with the copy attribute not copying the C++11/C23 attributes correctly. Even the following C++ code incorrectly warns. Like: ``` [[maybe_unused]] int foo(void); [[gnu::copy(foo)]] extern __typeof__(foo) bar; ```
prev parent reply other threads:[~2024-04-09 6:56 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-21 7:06 [Bug c/101545] New: [[nodiscard]]: Incorrect warning when creating a function alias colomar.6.4.3 at gmail dot com 2021-07-21 7:07 ` [Bug c/101545] " colomar.6.4.3 at gmail dot com 2024-04-09 6:56 ` pinskia at gcc dot gnu.org [this message]
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