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From: "de34 at live dot cn" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/114891] New: Unconditional use of std::is_pointer_interconvertible_base_of_v in <generator> makes the header unusable with Clang 18 Date: Tue, 30 Apr 2024 02:38:25 +0000 [thread overview] Message-ID: <bug-114891-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114891 Bug ID: 114891 Summary: Unconditional use of std::is_pointer_interconvertible_base_of_v in <generator> makes the header unusable with Clang 18 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: de34 at live dot cn Target Milestone: --- Clang only supports the intrinsic for is_pointer_interconvertible_base_of_v since 19 (https://github.com/llvm/llvm-project/pull/88473). It seems that the uses of is_pointer_interconvertible_base_of_v is not strictly needed. Perhaps we should guard the uses with __cpp_lib_is_pointer_interconvertible to support old versions of Clang.
next reply other threads:[~2024-04-30 2:38 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-30 2:38 de34 at live dot cn [this message] 2024-04-30 4:18 ` [Bug libstdc++/114891] " pinskia at gcc dot gnu.org 2024-04-30 7:27 ` redi at gcc dot gnu.org 2024-05-01 16:27 ` cvs-commit at gcc dot gnu.org 2024-05-01 16:28 ` redi at gcc dot gnu.org 2024-05-14 9:50 ` cvs-commit at gcc dot gnu.org 2024-05-14 9:55 ` redi at gcc dot gnu.org
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