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From: "salvadore at FreeBSD dot org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug regression/106659] New: error: no member named 'fancy_abort' in
 namespace 'std'; did you mean simply 'fancy_abort'
Date: Tue, 16 Aug 2022 22:00:07 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106659

            Bug ID: 106659
           Summary: error: no member named 'fancy_abort' in namespace
                    'std'; did you mean simply 'fancy_abort'
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: regression
          Assignee: unassigned at gcc dot gnu.org
          Reporter: salvadore at FreeBSD dot org
  Target Milestone: ---

Snapshots 13-20220807 and 13-20220814 do not compile on FreeBSD (many versi=
ons,
for example 13.1-RELEASE) with its default compiler (for FreeBSD 13.1-RELEA=
SE
it is FreeBSD clang version 13.0.0). Last successfully compiling snapshot f=
or
gcc 13 is 13-20220731.
Error produced is

In file included from ../.././gcc/gcov-dump.cc:31:=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
In file included from /usr/include/c++/v1/vector:274:=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
In file included from /usr/include/c++/v1/__bit_reference:15:=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20
In file included from /usr/include/c++/v1/algorithm:667:=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20
In file included from /usr/include/c++/v1/functional:499:
In file included from /usr/include/c++/v1/__functional/bind.h:17:
In file included from /usr/include/c++/v1/tuple:172:
In file included from /usr/include/c++/v1/__functional_base:25:
/usr/include/c++/v1/typeinfo:375:5: error: no member named 'fancy_abort' in
 namespace 'std'; did you mean simply 'fancy_abort'?
    _VSTD::abort();
    ^~~~~~~
/usr/include/c++/v1/__config:826:15: note: expanded from macro '_VSTD'
#define _VSTD std
              ^
../.././gcc/system.h:785:13: note: 'fancy_abort' declared here
extern void fancy_abort (const char *, int, const char *)

And more similar errors complaining about fancy_abort follow.

The issue seems something similar to bug #102242.=