From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 884EB395C021; Wed, 16 Nov 2022 17:46:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 884EB395C021 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668620810; bh=1IMRuBmmlG8J7SuXi0S61KjreUDfj57LESS6cCTYVjo=; h=From:To:Subject:Date:From; b=Z5dFYrHFN4uLw7FyQTUmo39J2wXWP4sT9nmzkoWHm50I7usemW6Hkbp9wxzsZcc9k nMjQ5S2KWFnwys3RFJcawHkAviFkdtDm7qy88ns+fPa6fSIgxkVtI+qqNW/n9WN4TP 9R67XeT1oaFfs9UF2QjpIUhnRhT7bMll3yu+5Tpo= From: "seurer at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail Date: Wed, 16 Nov 2022 17:46:50 +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: seurer at gcc dot gnu.org 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 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=3D107720 Bug ID: 107720 Summary: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:1d9454aba615eadd0d85c93713dd848227345f67, r13-3936-g1d9454aba615ea This was on a make check of a simple (non-bootstrap) built compiler. I only see this on one system. Ubuntu 22.04.1 LTS gcc version 11.2.0 (Ubuntu 11.2.0-19ubuntu1)=20 FAIL: 17_intro/headers/c++2020/all_attributes.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/all_no_exceptions.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/all_no_rtti.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/all_pedantic_errors.cc (test for excess erro= rs) FAIL: 17_intro/headers/c++2020/operator_names.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/stdc++.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/stdc++_multiple_inclusion.cc (test for excess errors) FAIL: std/format/arguments/args.cc (test for excess errors) FAIL: std/format/error.cc (test for excess errors) FAIL: std/format/formatter.cc (test for excess errors) FAIL: std/format/functions/format.cc (test for excess errors) FAIL: std/format/functions/format_to_n.cc (test for excess errors) FAIL: std/format/functions/size.cc (test for excess errors) FAIL: std/format/functions/vformat_to.cc (test for excess errors) FAIL: std/format/parse_ctx.cc (test for excess errors) FAIL: std/format/string.cc (test for excess errors) FAIL: std/format/string_neg.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/all_no_exceptions.cc (test for excess errors) Excess errors: /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2566: error: '_Args_next_value_' was not declared in this scope; did you mean '_Arg_next_value_'? /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2903: error: expected ';' before 'else' /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2906: error: expected ';' before 'else' /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2999: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:3019: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2999: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:3019: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:1421: error: call of overloaded 'to_chars(char*&, char*&, __ieee128&, std::chars_format&, std::size_t&)' is ambiguous /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:1423: error: call of overloaded 'to_chars(char*&, char*&, __ieee128&, std::chars_format&)' is ambiguous /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:1425: error: call of overloaded 'to_chars(char*&, char*&, __ieee128&)' is ambiguo= us /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:1421: error: call of overloaded 'to_chars(char*&, char*&, __ieee128&, std::chars_format&, std::size_t&)' is ambiguous /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:1423: error: call of overloaded 'to_chars(char*&, char*&, __ieee128&, std::chars_format&)' is ambiguous /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:1425: error: call of overloaded 'to_chars(char*&, char*&, __ieee128&)' is ambiguo= us /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2999: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:3019: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:2999: error: duplicate case value /home/seurer/gcc/git/build/gcc-test2/powerpc64le-unknown-linux-gnu/libstdc+= +-v3/include/format:3019: error: duplicate case value commit 1d9454aba615eadd0d85c93713dd848227345f67 (HEAD, refs/bisect/bad) Author: Jonathan Wakely Date: Tue Oct 18 21:20:06 2022 +0100 libstdc++: Implement C++20 [PR104166]=