[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 Jonathan Wakely changed: What|Removed |Added CC||redi at gcc dot gnu.org --- Comment #10 from Jonathan Wakely --- *** Bug 90370 has been marked as a duplicate of this bug. ***
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 --- Comment #9 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #8) > This also prompted https://wg21.link/lwg3598 Which has been voted into the working draft now.
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED|RESOLVED --- Comment #8 from Jonathan Wakely --- Fixed for 9.5 too, thanks for the report. This also prompted https://wg21.link/lwg3598
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 --- Comment #7 from CVS Commits --- The releases/gcc-9 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:b90b39a33154949979def3117ca868950ce8025c commit r9-9778-gb90b39a33154949979def3117ca868950ce8025c Author: Jonathan Wakely Date: Wed Sep 22 11:58:20 2021 +0100 libstdc++: std::system_category should know meaning of zero [PR102425] Although 0 is not an errno value, it should still be recognized as corresponding to a value belonging to the generic_category(). Signed-off-by: Jonathan Wakely libstdc++-v3/ChangeLog: PR libstdc++/102425 * src/c++11/system_error.cc (system_error_category::default_error_condition): Add 0 to switch. * testsuite/19_diagnostics/error_category/102425.cc: New test. (cherry picked from commit ce01e2e64c340dadb55a8a24c545a13e654804d4)
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |9.5 --- Comment #6 from Jonathan Wakely --- Fixed for 10.4 and 11.3 so far.
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:49f0936bdcdbad9903c3a1e9342205fd27cb8596 commit r10-10188-g49f0936bdcdbad9903c3a1e9342205fd27cb8596 Author: Jonathan Wakely Date: Wed Sep 22 11:58:20 2021 +0100 libstdc++: std::system_category should know meaning of zero [PR102425] Although 0 is not an errno value, it should still be recognized as corresponding to a value belonging to the generic_category(). Signed-off-by: Jonathan Wakely libstdc++-v3/ChangeLog: PR libstdc++/102425 * src/c++11/system_error.cc (system_error_category::default_error_condition): Add 0 to switch. * testsuite/19_diagnostics/error_category/102425.cc: New test. (cherry picked from commit ce01e2e64c340dadb55a8a24c545a13e654804d4)
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 --- Comment #4 from CVS Commits --- The releases/gcc-11 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:da206878f64ef66b1f7527c4d87e8baf9a5c5bfd commit r11-9110-gda206878f64ef66b1f7527c4d87e8baf9a5c5bfd Author: Jonathan Wakely Date: Wed Sep 22 11:58:20 2021 +0100 libstdc++: std::system_category should know meaning of zero [PR102425] Although 0 is not an errno value, it should still be recognized as corresponding to a value belonging to the generic_category(). Signed-off-by: Jonathan Wakely libstdc++-v3/ChangeLog: PR libstdc++/102425 * src/c++11/system_error.cc (system_error_category::default_error_condition): Add 0 to switch. * testsuite/19_diagnostics/error_category/102425.cc: New test. (cherry picked from commit ce01e2e64c340dadb55a8a24c545a13e654804d4)
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 --- Comment #3 from Jonathan Wakely --- Fixed on trunk so far, but I'll backport it.
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 --- Comment #2 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:ce01e2e64c340dadb55a8a24c545a13e654804d4 commit r12-3859-gce01e2e64c340dadb55a8a24c545a13e654804d4 Author: Jonathan Wakely Date: Wed Sep 22 11:58:20 2021 +0100 libstdc++: std::system_category should know meaning of zero [PR102425] Although 0 is not an errno value, it should still be recognized as corresponding to a value belonging to the generic_category(). Signed-off-by: Jonathan Wakely libstdc++-v3/ChangeLog: PR libstdc++/102425 * src/c++11/system_error.cc (system_error_category::default_error_condition): Add 0 to switch. * testsuite/19_diagnostics/error_category/102425.cc: New test.
[Bug libstdc++/102425] std::error_code() does not compare equal to std::error_condition()
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102425 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2021-09-21 Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Jonathan Wakely --- The switch in system_category().default_error_condition(int) needs to treat 0 as a known value.
