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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/102090] Placement-new is not constexpr Date: Fri, 27 Aug 2021 08:47:43 +0000 [thread overview] Message-ID: <bug-102090-4-iTuEOkzgoE@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-102090-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102090 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- It is not broken. The C++ FE knows std::construct_at is special and allows placement new in there as implementation detail in constant expressions. See uses of is_std_construct_at in gcc/cp/constexpr.c.
next prev parent reply other threads:[~2021-08-27 8:47 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-27 3:29 [Bug libstdc++/102090] New: " friedkeenan at protonmail dot com 2021-08-27 3:42 ` [Bug libstdc++/102090] " pinskia at gcc dot gnu.org 2021-08-27 3:43 ` pinskia at gcc dot gnu.org 2021-08-27 3:45 ` pinskia at gcc dot gnu.org 2021-08-27 3:52 ` friedkeenan at protonmail dot com 2021-08-27 4:00 ` pinskia at gcc dot gnu.org 2021-08-27 8:47 ` jakub at gcc dot gnu.org [this message] 2021-08-27 8:48 ` jakub at gcc dot gnu.org 2021-08-27 15:26 ` friedkeenan at protonmail dot com 2021-08-27 18:44 ` jakub at gcc dot gnu.org
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