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* [Bug c++/85973] [[nodiscard]] shall emit a warning for unused anonymous variable [not found] <bug-85973-4@http.gcc.gnu.org/bugzilla/> @ 2023-03-21 15:32 ` pinskia at gcc dot gnu.org 2023-03-21 15:32 ` pinskia at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-03-21 15:32 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85973 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |johelegp at gmail dot com --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 95454 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/85973] [[nodiscard]] shall emit a warning for unused anonymous variable [not found] <bug-85973-4@http.gcc.gnu.org/bugzilla/> 2023-03-21 15:32 ` [Bug c++/85973] [[nodiscard]] shall emit a warning for unused anonymous variable pinskia at gcc dot gnu.org @ 2023-03-21 15:32 ` pinskia at gcc dot gnu.org 2023-03-21 15:33 ` [Bug c++/85973] [[nodiscard]] on class " pinskia at gcc dot gnu.org 2024-02-29 17:33 ` mpolacek at gcc dot gnu.org 3 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-03-21 15:32 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85973 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tejo@bang-olufsen.dk --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 109235 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/85973] [[nodiscard]] on class shall emit a warning for unused anonymous variable [not found] <bug-85973-4@http.gcc.gnu.org/bugzilla/> 2023-03-21 15:32 ` [Bug c++/85973] [[nodiscard]] shall emit a warning for unused anonymous variable pinskia at gcc dot gnu.org 2023-03-21 15:32 ` pinskia at gcc dot gnu.org @ 2023-03-21 15:33 ` pinskia at gcc dot gnu.org 2024-02-29 17:33 ` mpolacek at gcc dot gnu.org 3 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-03-21 15:33 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85973 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2023-03-21 Ever confirmed|0 |1 Summary|[[nodiscard]] shall emit a |[[nodiscard]] on class |warning for unused |shall emit a warning for |anonymous variable |unused anonymous variable Status|UNCONFIRMED |NEW --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Reduced testcase: ``` struct [[nodiscard]] scope_exit { scope_exit(int); }; int main() { scope_exit{0}; } ``` Note if we move the attribute to the constructor, then GCC will error out. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/85973] [[nodiscard]] on class shall emit a warning for unused anonymous variable [not found] <bug-85973-4@http.gcc.gnu.org/bugzilla/> ` (2 preceding siblings ...) 2023-03-21 15:33 ` [Bug c++/85973] [[nodiscard]] on class " pinskia at gcc dot gnu.org @ 2024-02-29 17:33 ` mpolacek at gcc dot gnu.org 3 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2024-02-29 17:33 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85973 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tiagomacarios at gmail dot com --- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- *** Bug 98520 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2024-02-29 17:33 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <bug-85973-4@http.gcc.gnu.org/bugzilla/>
2023-03-21 15:32 ` [Bug c++/85973] [[nodiscard]] shall emit a warning for unused anonymous variable pinskia at gcc dot gnu.org
2023-03-21 15:32 ` pinskia at gcc dot gnu.org
2023-03-21 15:33 ` [Bug c++/85973] [[nodiscard]] on class " pinskia at gcc dot gnu.org
2024-02-29 17:33 ` mpolacek at gcc dot gnu.org
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