[Bug c++/108602] New: FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)

[Bug c++/108602] New: FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)

[danglin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108602

            Bug ID: 108602
           Summary: FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b
                    (test for excess errors)
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: danglin at gcc dot gnu.org
  Target Milestone: ---
              Host: hppa*-*-linux*
            Target: hppa*-*-linux*
             Build: hppa*-*-linux*

spawn -ignore SIGHUP /home/dave/gnu/gcc/objdir/gcc/testsuite/g++/../../xg++
-B/home/dave/gnu/gcc/objdir/gcc/testsuite/g++/../../
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/xtreme-header-5_c.C
-fdiagnostics-plain-output -nostdinc++
-I/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/hppa-linux-gnu
-I/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include
-I/home/dave/gnu/gcc/gcc/libstdc++-v3/libsupc++
-I/home/dave/gnu/gcc/gcc/libstdc++-v3/include/backward
-I/home/dave/gnu/gcc/gcc/libstdc++-v3/testsuite/util -fmessage-length=0
-std=c++2b -pedantic-errors -Wno-long-long -fmodules-ts -fno-module-lazy -S -o
xtreme-header-5_c.s
In file included from
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/bits/chrono_io.h:39,
                 from
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/chrono:3330,
                 from
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/xtreme-header-5.h:6,
                 from
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/xtreme-header-5_a.H:4,
of module
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/xtreme-header-5_a.H,
imported at
/home/dave/gnu/gcc/gcc/gcc/testsuite/g++.dg/modules/xtreme-header-5_c.C:3:
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format: In
instantiation of 'std::basic_format_arg<_Context>
std::basic_format_args<_Context>::get(std::size_t) const [with _Context =
std::basic_format_context<std::__format::_Sink_iter<wchar_t>, wchar_t>;
std::size_t = unsigned int]':
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3374:27:  
required from 'std::basic_format_arg<std::basic_format_context<_Out, _CharT> >
std::basic_format_context<_Out, _CharT>::arg(std::size_t) const [with _Out =
std::__format::_Sink_iter<wchar_t>; _CharT = wchar_t; std::size_t = unsigned
int]'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3562:14:  
required from 'void std::__format::_Formatting_scanner<_Out,
_CharT>::_M_format_arg(std::size_t) [with _Out =
std::__format::_Sink_iter<wchar_t>; _CharT = wchar_t; std::size_t = unsigned
int]'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3542:7:  
required from here
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3210:28:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<wchar_t>,
wchar_t> >::__as_base ::<anonymous>'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3213:19:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<wchar_t>,
wchar_t> >::__as_base ::<anonymous>'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format: In
instantiation of 'std::basic_format_arg<_Context>
std::basic_format_args<_Context>::get(std::size_t) const [with _Context =
std::basic_format_context<std::__format::_Sink_iter<char>, char>; std::size_t =
unsigned int]':
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3374:27:  
required from 'std::basic_format_arg<std::basic_format_context<_Out, _CharT> >
std::basic_format_context<_Out, _CharT>::arg(std::size_t) const [with _Out =
std::__format::_Sink_iter<char>; _CharT = char; std::size_t = unsigned int]'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3562:14:  
required from 'void std::__format::_Formatting_scanner<_Out,
_CharT>::_M_format_arg(std::size_t) [with _Out =
std::__format::_Sink_iter<char>; _CharT = char; std::size_t = unsigned int]'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3542:7:  
required from here
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3210:28:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<char>,
char> >::__as_base ::<anonymous>'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3213:19:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<char>,
char> >::__as_base ::<anonymous>'
compiler exited with status 1
FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)
Excess errors:
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3210:28:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<wchar_t>,
wchar_t> >::__as_base ::<anonymous>'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3213:19:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<wchar_t>,
wchar_t> >::__as_base ::<anonymous>'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3210:28:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<char>,
char> >::__as_base ::<anonymous>'
/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/include/format:3213:19:
error: invalid use of non-static data member
'std::basic_format_args<std::basic_format_context<std::__format::_Sink_iter<char>,
char> >::__as_base ::<anonymous>'

[Bug c++/108602] FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108602

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aoliva at gcc dot gnu.org

--- Comment #1 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
FWIW, I'm getting the same errors with gcc-13 on arm-vx7r2, but not on other
vx7r2 targets.  Some debugging showed that basic_format_args gets read from the
module as __as_base, for reasons yet to be determined.

[Bug c++/108602] FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors)

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108602

Alexandre Oliva <aoliva at gcc dot gnu.org> changed:

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

--- Comment #2 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
I've bisected the fail, that also occurred on arm-eabi, and that led me to the
second patch for bug 112580.  I'm thus marking this as a dupe.

*** This bug has been marked as a duplicate of bug 112580 ***