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* [Bug c++/90508] GCC does not produce full template backtraces when instantiating but not calling virtual functions [not found] <bug-90508-4@http.gcc.gnu.org/bugzilla/> @ 2023-04-03 2:35 ` pinskia at gcc dot gnu.org 2023-04-03 2:36 ` pinskia at gcc dot gnu.org 2023-04-03 2:38 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-04-03 2:35 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90508 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |NEW Last reconfirmed| |2023-04-03 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Confirmed. Reduced testcase: ``` template <class b> struct a { virtual b g() { return 0; } }; a<void> t; ``` Note at first this seemed like a regression but in GCC 7 and before, the line for the first required at was pointing to the last line of the file, now it points to the first virtual function in the class. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/90508] GCC does not produce full template backtraces when instantiating but not calling virtual functions [not found] <bug-90508-4@http.gcc.gnu.org/bugzilla/> 2023-04-03 2:35 ` [Bug c++/90508] GCC does not produce full template backtraces when instantiating but not calling virtual functions pinskia at gcc dot gnu.org @ 2023-04-03 2:36 ` pinskia at gcc dot gnu.org 2023-04-03 2:38 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-04-03 2:36 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90508 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |zeratul976 at hotmail dot com --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- *** Bug 109382 has been marked as a duplicate of this bug. *** ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/90508] GCC does not produce full template backtraces when instantiating but not calling virtual functions [not found] <bug-90508-4@http.gcc.gnu.org/bugzilla/> 2023-04-03 2:35 ` [Bug c++/90508] GCC does not produce full template backtraces when instantiating but not calling virtual functions pinskia at gcc dot gnu.org 2023-04-03 2:36 ` pinskia at gcc dot gnu.org @ 2023-04-03 2:38 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 3+ messages in thread From: pinskia at gcc dot gnu.org @ 2023-04-03 2:38 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90508 --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Note the older gccs even get the line even more wrong, take: ``` template <class b> struct a { int t; virtual b g() { return 0; } }; a<void> t; int tt; a<int> t1; int tt1; ``` The error points to the line containing a<int> which has no relationship to a<void> even. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-04-03 2:38 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-90508-4@http.gcc.gnu.org/bugzilla/> 2023-04-03 2:35 ` [Bug c++/90508] GCC does not produce full template backtraces when instantiating but not calling virtual functions pinskia at gcc dot gnu.org 2023-04-03 2:36 ` pinskia at gcc dot gnu.org 2023-04-03 2:38 ` pinskia at gcc dot gnu.org
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