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From: "unlvsur at live dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/100298] New: noexcept is missing for thread::hardware_concurrency clang refuses the code Date: Wed, 28 Apr 2021 00:18:11 +0000 [thread overview] Message-ID: <bug-100298-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100298 Bug ID: 100298 Summary: noexcept is missing for thread::hardware_concurrency clang refuses the code Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++ Assignee: unassigned at gcc dot gnu.org Reporter: unlvsur at live dot com Target Milestone: --- In file included from In file included from /home/cqwrteur/myhome/libstdcxx_wasm_build/include/bits/atomic_futex.h:39: In file included from /home/cqwrteur/myhome/libstdcxx_wasm_build/include/mutex:47: In file included from /home/cqwrteur/myhome/libstdcxx_wasm_build/include/thread:43: /home/cqwrteur/myhome/libstdcxx_wasm_build/include/bits/std_thread.h:273:31: error: 'hardware_concurrency' is missing exception specification 'noexcept' inline unsigned int thread::hardware_concurrency() { return 0; } ^ /home/cqwrteur/myhome/libstdcxx_wasm_build/include/bits/std_thread.h:196:5: note: previous declaration is here hardware_concurrency() noexcept; ^ 1 warning and 1 error generated. 1 warning generated. 2 warnings generated. 1 warning and 1 error generated. 4 warnings generated. make[3]: *** [Makefile:648: future.lo] Error 1 5 warnings generated. make[3]: *** [Makefile:648: futex.lo] Error 1
next reply other threads:[~2021-04-28 0:18 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-28 0:18 unlvsur at live dot com [this message] 2021-04-28 11:45 ` [Bug libstdc++/100298] [11/12 Regression] " redi at gcc dot gnu.org 2021-04-28 11:55 ` cvs-commit at gcc dot gnu.org 2021-04-28 11:56 ` cvs-commit at gcc dot gnu.org 2021-04-28 11:57 ` redi at gcc dot gnu.org
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