From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 440C93858D33; Sun, 25 Dec 2022 09:58:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 440C93858D33 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1671962333; bh=9e2Gn9+YRZQqAk5hlHsB1hq/DFZLloS1N4rbuvw+0cg=; h=From:To:Subject:Date:From; b=S/K/haZ8IfmekDEcCMQgkOTUvRYo6McOYQrsNE0MLDHoOo9SFJP+Cu9kHVOKA34iu Vsf8s7pq+xVT/rmA2xas7U5rCfS0EnNeUoybbE97zZluZqXrAIDIcpGZP1YiaCSjye FRIiPWT/F70Xsx7xI2oMB9Hf/Ja54ByCzPo6s/7Q= From: "jdx at o2 dot pl" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/108221] New: Building cross compiler for H8 family fails at libstdc++-v3/src/c++20/tzdb.cc Date: Sun, 25 Dec 2022 09:58:51 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jdx at o2 dot pl X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone cf_gcchost cf_gcctarget cf_gccbuild Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108221 Bug ID: 108221 Summary: Building cross compiler for H8 family fails at libstdc++-v3/src/c++20/tzdb.cc Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: jdx at o2 dot pl Target Milestone: --- Host: x86_64-w64-mingw32 Target: h8300-elf Build: x86_64-w64-mingw32 I get following message when I try to build master (339db340): Making all in c++20 make[5]: Entering directory '/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src/c++20' /bin/sh ../../libtool --tag CXX --tag disable-shared --mode=3Dcompile /d/Works/xcomp/gcc-build/./gcc/xgcc -shared-libgcc -B/d/Works/xcomp/gcc-build/./gcc -nostdinc++ -L/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src -L/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src/.libs -L/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/libsupc++/.libs -B/usr/local/h8300-elf/bin/ -B/usr/local/h8300-elf/lib/ -isystem /usr/local/h8300-elf/include -isystem /usr/local/h8300-elf/sys-include=20= =20=20 -I/d/Works/gcc/libstdc++-v3/../libgcc -I/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/h8300-elf -I/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include -I/d/Works/gcc/libstdc++-v3/libsupc++ -std=3Dgnu++20 -fno-implicit-temp= lates=20 -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=3D2=20 -fdiagnostics-show-location=3Donce -ffunction-sections -fdata-sections=20 -frandom-seed=3Dtzdb.lo -fimplicit-templates -isystem /d/Works/xcomp/sysroot/h8300-elf/include -c -o tzdb.lo ../../../../../../gcc/libstdc++-v3/src/c++20/tzdb.cc libtool: compile: /d/Works/xcomp/gcc-build/./gcc/xgcc -shared-libgcc -B/d/Works/xcomp/gcc-build/./gcc -nostdinc++ -L/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src -L/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src/.libs -L/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/libsupc++/.libs -B/usr/local/h8300-elf/bin/ -B/usr/local/h8300-elf/lib/ -isystem /usr/local/h8300-elf/include -isystem /usr/local/h8300-elf/sys-include -I/d/Works/gcc/libstdc++-v3/../libgcc -I/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/h8300-elf -I/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include -I/d/Works/gcc/libstdc++-v3/libsupc++ -std=3Dgnu++20 -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi=3D2 -fdiagnostics-show-location=3Donce -ffunction-sections -fdata-sections -frandom-seed=3Dtzdb.lo -fimplicit-templates -isystem /d/Works/xcomp/sysroot/h8300-elf/include -c ../../../../../../gcc/libstdc++-v3/src/c++20/tzdb.cc -o tzdb.o In file included from D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/bits/chrono_io.h:39, from D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/chrono:3321, from d:\works\gcc\libstdc++-v3\src\c++20\tzdb.cc:28: D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format: In instantiation of 'std::__format::_Formatting_scanner, wchar_t>::_M_format_arg(std::size_t):: [with auto:42 =3D float]': D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3038:44:=20= =20 required from 'decltype(auto) std::basic_format_arg<_Context>::_M_visit(_Visitor&&, std::__format::_Arg_t) [with _Visitor =3D std::__format::_Formatting_scanner, wchar_t>::_M_format_arg(std::size_t)::; _Context =3D std::basic_format_context, wchar_t>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3082:28:=20= =20 required from 'decltype(auto) std::visit_format_arg(_Visitor&&, basic_format_arg<_Context>) [with _Visitor =3D __format::_Formatting_scanner<__format::_Sink_iter, wchar_t>::_M_format_arg(std::size_t)::; _Context =3D basic_format_context<__format::_Sink_iter, wchar_t>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3533:23:=20= =20 required from 'void std::__format::_Formatting_scanner<_Out, _CharT>::_M_format_arg(std::size_t) [with _Out =3D std::__format::_Sink_iter; _CharT =3D wchar_t; std::size_t =3D long unsigned int]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3528:7:=20=20 required from here D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: err= or: static assertion failed 3547 | static_assert(__format::__formattable_with<_Type, _Context>); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: not= e: constraints not satisfied In file included from D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/bits/chrono.h:43, from D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/chrono:41: D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:152:13:=20= =20 required for the satisfaction of 'constructible_from<_Tp, _Tp>' [with _Tp = =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:166:13:=20= =20 required for the satisfaction of 'move_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:171:13:=20= =20 required for the satisfaction of 'copy_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:267:13:=20= =20 required for the satisfaction of 'copyable<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:272:13:=20= =20 required for the satisfaction of 'semiregular<_Formatter>' [with _Formatter= =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:153:30: no= te: the expression 'is_constructible_v<_Tp, _Args ...> [with _Tp =3D std::formatter; _Args =3D {std::formatter}]' evaluated to 'false' 153 | =3D destructible<_Tp> && is_constructible_v<_Tp, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format: In instantiation of 'std::__format::_Formatting_scanner, wchar_t>::_M_format_arg(std::size_t):: [with auto:42 =3D double]': D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3040:44:=20= =20 required from 'decltype(auto) std::basic_format_arg<_Context>::_M_visit(_Visitor&&, std::__format::_Arg_t) [with _Visitor =3D std::__format::_Formatting_scanner, wchar_t>::_M_format_arg(std::size_t)::; _Context =3D std::basic_format_context, wchar_t>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3082:28:=20= =20 required from 'decltype(auto) std::visit_format_arg(_Visitor&&, basic_format_arg<_Context>) [with _Visitor =3D __format::_Formatting_scanner<__format::_Sink_iter, wchar_t>::_M_format_arg(std::size_t)::; _Context =3D basic_format_context<__format::_Sink_iter, wchar_t>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3533:23:=20= =20 required from 'void std::__format::_Formatting_scanner<_Out, _CharT>::_M_format_arg(std::size_t) [with _Out =3D std::__format::_Sink_iter; _CharT =3D wchar_t; std::size_t =3D long unsigned int]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3528:7:=20=20 required from here D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: err= or: static assertion failed 3547 | static_assert(__format::__formattable_with<_Type, _Context>); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: not= e: constraints not satisfied D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:152:13:=20= =20 required for the satisfaction of 'constructible_from<_Tp, _Tp>' [with _Tp = =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:166:13:=20= =20 required for the satisfaction of 'move_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:171:13:=20= =20 required for the satisfaction of 'copy_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:267:13:=20= =20 required for the satisfaction of 'copyable<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:272:13:=20= =20 required for the satisfaction of 'semiregular<_Formatter>' [with _Formatter= =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:153:30: no= te: the expression 'is_constructible_v<_Tp, _Args ...> [with _Tp =3D std::formatter; _Args =3D {std::formatter= }]' evaluated to 'false' 153 | =3D destructible<_Tp> && is_constructible_v<_Tp, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format: In instantiation of 'std::__format::_Formatting_scanner, wchar_t>::_M_format_arg(std::size_t):: [with auto:42 =3D = long double]': D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3043:44:=20= =20 required from 'decltype(auto) std::basic_format_arg<_Context>::_M_visit(_Visitor&&, std::__format::_Arg_t) [with _Visitor =3D std::__format::_Formatting_scanner, wchar_t>::_M_format_arg(std::size_t)::; _Context =3D std::basic_format_context, wchar_t>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3082:28:=20= =20 required from 'decltype(auto) std::visit_format_arg(_Visitor&&, basic_format_arg<_Context>) [with _Visitor =3D __format::_Formatting_scanner<__format::_Sink_iter, wchar_t>::_M_format_arg(std::size_t)::; _Context =3D basic_format_context<__format::_Sink_iter, wchar_t>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3533:23:=20= =20 required from 'void std::__format::_Formatting_scanner<_Out, _CharT>::_M_format_arg(std::size_t) [with _Out =3D std::__format::_Sink_iter; _CharT =3D wchar_t; std::size_t =3D long unsigned int]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3528:7:=20=20 required from here D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: err= or: static assertion failed 3547 | static_assert(__format::__formattable_with<_Type, _Context>); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: not= e: constraints not satisfied D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:152:13:=20= =20 required for the satisfaction of 'constructible_from<_Tp, _Tp>' [with _Tp = =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:166:13:=20= =20 required for the satisfaction of 'move_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:171:13:=20= =20 required for the satisfaction of 'copy_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:267:13:=20= =20 required for the satisfaction of 'copyable<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:272:13:=20= =20 required for the satisfaction of 'semiregular<_Formatter>' [with _Formatter= =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:153:30: no= te: the expression 'is_constructible_v<_Tp, _Args ...> [with _Tp =3D std::formatter; _Args =3D {std::formatter}]' evaluated to 'false' 153 | =3D destructible<_Tp> && is_constructible_v<_Tp, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format: In instantiation of 'std::__format::_Formatting_scanner, char>::_M_format_arg(std::size_t):: [with auto:42 =3D flo= at]': D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3038:44:=20= =20 required from 'decltype(auto) std::basic_format_arg<_Context>::_M_visit(_Visitor&&, std::__format::_Arg_t) [with _Visitor =3D std::__format::_Formatting_scanner, char>::_M_format_arg(std::size_t)::; _Context =3D std::basic_format_context, char>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3082:28:=20= =20 required from 'decltype(auto) std::visit_format_arg(_Visitor&&, basic_format_arg<_Context>) [with _Visitor =3D __format::_Formatting_scanner<__format::_Sink_iter, char>::_M_format_arg(std::size_t)::; _Context =3D basic_format_context<__format::_Sink_iter, char>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3533:23:=20= =20 required from 'void std::__format::_Formatting_scanner<_Out, _CharT>::_M_format_arg(std::size_t) [with _Out =3D std::__format::_Sink_iter; _CharT =3D char; std::size_t =3D long unsi= gned int]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3528:7:=20=20 required from here D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: err= or: static assertion failed 3547 | static_assert(__format::__formattable_with<_Type, _Context>); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: not= e: constraints not satisfied D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:152:13:=20= =20 required for the satisfaction of 'constructible_from<_Tp, _Tp>' [with _Tp = =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:166:13:=20= =20 required for the satisfaction of 'move_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:171:13:=20= =20 required for the satisfaction of 'copy_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:267:13:=20= =20 required for the satisfaction of 'copyable<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:272:13:=20= =20 required for the satisfaction of 'semiregular<_Formatter>' [with _Formatter= =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:153:30: no= te: the expression 'is_constructible_v<_Tp, _Args ...> [with _Tp =3D std::formatter; _Args =3D {std::formatter}]' eval= uated to 'false' 153 | =3D destructible<_Tp> && is_constructible_v<_Tp, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format: In instantiation of 'std::__format::_Formatting_scanner, char>::_M_format_arg(std::size_t):: [with auto:42 =3D dou= ble]': D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3040:44:=20= =20 required from 'decltype(auto) std::basic_format_arg<_Context>::_M_visit(_Visitor&&, std::__format::_Arg_t) [with _Visitor =3D std::__format::_Formatting_scanner, char>::_M_format_arg(std::size_t)::; _Context =3D std::basic_format_context, char>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3082:28:=20= =20 required from 'decltype(auto) std::visit_format_arg(_Visitor&&, basic_format_arg<_Context>) [with _Visitor =3D __format::_Formatting_scanner<__format::_Sink_iter, char>::_M_format_arg(std::size_t)::; _Context =3D basic_format_context<__format::_Sink_iter, char>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3533:23:=20= =20 required from 'void std::__format::_Formatting_scanner<_Out, _CharT>::_M_format_arg(std::size_t) [with _Out =3D std::__format::_Sink_iter; _CharT =3D char; std::size_t =3D long unsi= gned int]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3528:7:=20=20 required from here D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: err= or: static assertion failed 3547 | static_assert(__format::__formattable_with<_Type, _Context>); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: not= e: constraints not satisfied D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:152:13:=20= =20 required for the satisfaction of 'constructible_from<_Tp, _Tp>' [with _Tp = =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:166:13:=20= =20 required for the satisfaction of 'move_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:171:13:=20= =20 required for the satisfaction of 'copy_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:267:13:=20= =20 required for the satisfaction of 'copyable<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:272:13:=20= =20 required for the satisfaction of 'semiregular<_Formatter>' [with _Formatter= =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:153:30: no= te: the expression 'is_constructible_v<_Tp, _Args ...> [with _Tp =3D std::formatter; _Args =3D {std::formatter}]' evaluated to 'false' 153 | =3D destructible<_Tp> && is_constructible_v<_Tp, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format: In instantiation of 'std::__format::_Formatting_scanner, char>::_M_format_arg(std::size_t):: [with auto:42 =3D long double]': D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3043:44:=20= =20 required from 'decltype(auto) std::basic_format_arg<_Context>::_M_visit(_Visitor&&, std::__format::_Arg_t) [with _Visitor =3D std::__format::_Formatting_scanner, char>::_M_format_arg(std::size_t)::; _Context =3D std::basic_format_context, char>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3082:28:=20= =20 required from 'decltype(auto) std::visit_format_arg(_Visitor&&, basic_format_arg<_Context>) [with _Visitor =3D __format::_Formatting_scanner<__format::_Sink_iter, char>::_M_format_arg(std::size_t)::; _Context =3D basic_format_context<__format::_Sink_iter, char>]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3533:23:=20= =20 required from 'void std::__format::_Formatting_scanner<_Out, _CharT>::_M_format_arg(std::size_t) [with _Out =3D std::__format::_Sink_iter; _CharT =3D char; std::size_t =3D long unsi= gned int]' D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3528:7:=20=20 required from here D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: err= or: static assertion failed 3547 | static_assert(__format::__formattable_with<_Type, _Context>); | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~= ~~~~ D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/format:3547:37: not= e: constraints not satisfied D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:152:13:=20= =20 required for the satisfaction of 'constructible_from<_Tp, _Tp>' [with _Tp = =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:166:13:=20= =20 required for the satisfaction of 'move_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:171:13:=20= =20 required for the satisfaction of 'copy_constructible<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:267:13:=20= =20 required for the satisfaction of 'copyable<_Tp>' [with _Tp =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:272:13:=20= =20 required for the satisfaction of 'semiregular<_Formatter>' [with _Formatter= =3D std::formatter] D:/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/include/concepts:153:30: no= te: the expression 'is_constructible_v<_Tp, _Args ...> [with _Tp =3D std::formatter; _Args =3D {std::formatter}]' evaluated to 'false' 153 | =3D destructible<_Tp> && is_constructible_v<_Tp, _Args...>; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ make[5]: *** [Makefile:562: tzdb.lo] Error 1 make[5]: Leaving directory '/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src/c++20' make[4]: *** [Makefile:784: all-recursive] Error 1 make[4]: Leaving directory '/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3/src' make[3]: *** [Makefile:576: all-recursive] Error 1 make[3]: Leaving directory '/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3' make[2]: *** [Makefile:501: all] Error 2 make[2]: Leaving directory '/d/Works/xcomp/gcc-build/h8300-elf/libstdc++-v3' make[1]: *** [Makefile:12305: all-target-libstdc++-v3] Error 2 make[1]: Leaving directory '/d/Works/xcomp/gcc-build' make: *** [Makefile:1051: all] Error 2=