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* [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail
@ 2022-11-16 17:46 seurer at gcc dot gnu.org
2022-11-16 18:51 ` [Bug libstdc++/107720] " redi at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: seurer at gcc dot gnu.org @ 2022-11-16 17:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107720
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)
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 errors)
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 ambiguous
/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 ambiguous
/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 <jwakely@redhat.com>
Date: Tue Oct 18 21:20:06 2022 +0100
libstdc++: Implement C++20 <format> [PR104166]
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libstdc++/107720] [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail
2022-11-16 17:46 [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail seurer at gcc dot gnu.org
@ 2022-11-16 18:51 ` redi at gcc dot gnu.org
2022-11-16 20:48 ` redi at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2022-11-16 18:51 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107720
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |13.0
Last reconfirmed| |2022-11-16
Status|UNCONFIRMED |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org
Ever confirmed|0 |1
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libstdc++/107720] [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail
2022-11-16 17:46 [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail seurer at gcc dot gnu.org
2022-11-16 18:51 ` [Bug libstdc++/107720] " redi at gcc dot gnu.org
@ 2022-11-16 20:48 ` redi at gcc dot gnu.org
2022-11-16 20:59 ` cvs-commit at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2022-11-16 20:48 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107720
--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to seurer from comment #0)
> 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.
It's specific to systems using _GLIBCXX_LONG_DOUBLE_ALT128_COMPAT which means
LE systems with a new-enough glibc to support IEEE128.
> 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_'?
Doh, that's what I get for making changes after testing on a powerpc64le
machine with a recent glibc, and then not re-testing.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libstdc++/107720] [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail
2022-11-16 17:46 [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail seurer at gcc dot gnu.org
2022-11-16 18:51 ` [Bug libstdc++/107720] " redi at gcc dot gnu.org
2022-11-16 20:48 ` redi at gcc dot gnu.org
@ 2022-11-16 20:59 ` cvs-commit at gcc dot gnu.org
2022-11-17 0:34 ` cvs-commit at gcc dot gnu.org
2022-11-17 0:35 ` redi at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-11-16 20:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107720
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:
https://gcc.gnu.org/g:dbdce6adb748b95be219f2f5fb97f844a0f9b840
commit r13-4111-gdbdce6adb748b95be219f2f5fb97f844a0f9b840
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Wed Nov 16 20:47:39 2022 +0000
libstdc++: Fix dumb typos in ALT128 support in <format> [PR107720]
This is only a partial fix for the PR.
libstdc++-v3/ChangeLog:
PR libstdc++/107720
* include/std/format (__format::_Arg_t): Fix typo in enumerator
name.
(_Arg_value::_S_get): Fix missing semi-colons.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libstdc++/107720] [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail
2022-11-16 17:46 [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail seurer at gcc dot gnu.org
` (2 preceding siblings ...)
2022-11-16 20:59 ` cvs-commit at gcc dot gnu.org
@ 2022-11-17 0:34 ` cvs-commit at gcc dot gnu.org
2022-11-17 0:35 ` redi at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2022-11-17 0:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107720
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:
https://gcc.gnu.org/g:f69a8299c1d95548e1539227fb7b8f5581aeb29b
commit r13-4117-gf69a8299c1d95548e1539227fb7b8f5581aeb29b
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Wed Nov 16 20:47:39 2022 +0000
libstdc++: Ensure std::to_chars overloads all declared in <format>
[PR107720]
For powerpc64le we need to be able to format both of __ieee128 and
__ibm128, so we need the std::to_chars overloads for both types to be
visible at once. The __ieee128 overloads are always visible in C++23
mode, because they're used to implement the _Float128 overloads. The
__ibm128 overloads are only visible when long double is __ibm128.
libstdc++-v3/ChangeLog:
PR libstdc++/107720
* include/std/format [_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT]:
Declare overloads of std::to_chars for the alternative long
double type.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug libstdc++/107720] [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail
2022-11-16 17:46 [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail seurer at gcc dot gnu.org
` (3 preceding siblings ...)
2022-11-17 0:34 ` cvs-commit at gcc dot gnu.org
@ 2022-11-17 0:35 ` redi at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: redi at gcc dot gnu.org @ 2022-11-17 0:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107720
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|ASSIGNED |RESOLVED
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
This should be fixed now.
^ permalink raw reply [flat|nested] 6+ messages in thread
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2022-11-16 17:46 [Bug libstdc++/107720] New: [13 regression] New C++ library test cases (and many others) in r13-3936-g1d9454aba615ea fail seurer at gcc dot gnu.org
2022-11-16 18:51 ` [Bug libstdc++/107720] " redi at gcc dot gnu.org
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