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* [Bug libstdc++/102499] New: Noexcept not matching fgor std::filesystem::path. Compilation fails for clang
@ 2021-09-27 15:58 unlvsur at live dot com
  2021-09-27 16:03 ` [Bug libstdc++/102499] " unlvsur at live dot com
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: unlvsur at live dot com @ 2021-09-27 15:58 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102499

            Bug ID: 102499
           Summary: Noexcept not matching fgor std::filesystem::path.
                    Compilation fails for clang
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: unlvsur at live dot com
  Target Milestone: ---

cqwrteur@BU-Precision-Tower-5810:~/fast_io_cleanup/fast_io/examples/0011.qt$
clang++ -o qstring qstring.cc -Ofast -std=c++20 -s -flto -march=native
-fuse-ld=lld -I../../include -I/home/cqwrteur/qt5_build/qtbase/include -fPIE
In file included from qstring.cc:2:
In file included from ../../include/fast_io_driver/qt.h:5:
In file included from /home/cqwrteur/qt5_build/qtbase/include/QtCore/QFile:1:
In file included from /home/cqwrteur/qt5_build/qtbase/include/QtCore/qfile.h:1:
In file included from
/home/cqwrteur/qt5_build/qtbase/include/QtCore/../../../../qt5/qtbase/src/corelib/io/qfile.h:49:
In file included from
/usr/local/bin/../lib/gcc/x86_64-pc-linux-gnu/12.0.0/../../../../include/c++/12.0.0/filesystem:45:
/usr/local/bin/../lib/gcc/x86_64-pc-linux-gnu/12.0.0/../../../../include/c++/12.0.0/bits/fs_path.h:1278:9:
error: exception specification in declaration does not match previous
declaration
  path::begin() const noexcept
        ^
/usr/local/bin/../lib/gcc/x86_64-pc-linux-gnu/12.0.0/../../../../include/c++/12.0.0/bits/fs_path.h:492:14:
note: previous declaration is here
    iterator begin() const;
             ^
/usr/local/bin/../lib/gcc/x86_64-pc-linux-gnu/12.0.0/../../../../include/c++/12.0.0/bits/fs_path.h:1286:9:
error: exception specification in declaration does not match previous
declaration
  path::end() const noexcept
        ^
/usr/local/bin/../lib/gcc/x86_64-pc-linux-gnu/12.0.0/../../../../include/c++/12.0.0/bits/fs_path.h:493:14:
note: previous declaration is here
    iterator end() const;
             ^
2 errors generated.

^ permalink raw reply	[flat|nested] 9+ messages in thread
end of thread, other threads:[~2021-09-28 17:10 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-09-27 15:58 [Bug libstdc++/102499] New: Noexcept not matching fgor std::filesystem::path. Compilation fails for clang unlvsur at live dot com
2021-09-27 16:03 ` [Bug libstdc++/102499] " unlvsur at live dot com
2021-09-27 21:08 ` [Bug libstdc++/102499] Noexcept not matching for " redi at gcc dot gnu.org
2021-09-27 21:09 ` [Bug libstdc++/102499] [12 Regression] " redi at gcc dot gnu.org
2021-09-27 23:24 ` unlvsur at live dot com
2021-09-27 23:59 ` redi at gcc dot gnu.org
2021-09-28  0:07 ` unlvsur at live dot com
2021-09-28 17:08 ` cvs-commit at gcc dot gnu.org
2021-09-28 17:10 ` redi at gcc dot gnu.org

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