[Bug c++/114878] New: GCC fails with an error on armv7: use of built-in trait '__remove_cvref(_InIter1)' in function signature; use library traits instead

[Bug c++/114878] New: GCC fails with an error on armv7: use of built-in trait '__remove_cvref(_InIter1)' in function signature; use library traits instead

[yuri at tsoft dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114878

            Bug ID: 114878
           Summary: GCC fails with an error on armv7: use of built-in
                    trait '__remove_cvref(_InIter1)' in function
                    signature; use library traits instead
           Product: gcc
           Version: 13.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: yuri at tsoft dot com
  Target Milestone: ---

2 projects where the problem occurs:
* https://karlsruhemis.github.io/
* https://github.com/Artelnics/opennn

The failure occurs on FreeBSD, only on the armv7 architecture.

Here is the FreeBSD bug report:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=278630

Here is a sample failure log:
https://pkg-status.freebsd.org/ampere1/data/140releng-armv7-quarterly/1b931669de11/logs/kamis-2.1.log

[Bug c++/114878] GCC fails with an error on armv7: use of built-in trait '__remove_cvref(_InIter1)' in function signature; use library traits instead

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114878

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |DUPLICATE
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is a bug in libc++ that comes from freebsd. It has already been fixed
upstream too. See pr 114652 for the commit where it was fixed which freebsd
needs to backport.

*** This bug has been marked as a duplicate of bug 114652 ***