public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug c++/20906] excessive diagnostic messages for missing template arguments [not found] <bug-20906-4@http.gcc.gnu.org/bugzilla/> @ 2021-12-16 22:37 ` pinskia at gcc dot gnu.org 2021-12-16 22:39 ` [Bug c++/20906] [C++98/C++11/c++14 only] " pinskia at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-12-16 22:37 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20906 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Status|REOPENED |NEW ^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/20906] [C++98/C++11/c++14 only] excessive diagnostic messages for missing template arguments [not found] <bug-20906-4@http.gcc.gnu.org/bugzilla/> 2021-12-16 22:37 ` [Bug c++/20906] excessive diagnostic messages for missing template arguments pinskia at gcc dot gnu.org @ 2021-12-16 22:39 ` pinskia at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-12-16 22:39 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20906 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|excessive diagnostic |[C++98/C++11/c++14 only] |messages for missing |excessive diagnostic |template arguments |messages for missing | |template arguments --- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Hmm, using -std=c++17 (the default now) and -std=c++20 we get: <source>:4:34: error: class template placeholder 'bar' not permitted in this context 4 | template<int k> void foo<k>::pop(bar&, int) {} | ^~~ <source>:4:34: note: use 'auto' for an abbreviated function template <source>:4:22: error: no declaration matches 'void foo<i>::pop(...)' 4 | template<int k> void foo<k>::pop(bar&, int) {} | ^~~~~~ <source>:3:35: note: candidate is: 'void foo<i>::pop(bar<i>&, int)' 3 | template<int i> struct foo { void pop(bar<i>& b, int j); }; | ^~~ <source>:3:24: note: 'struct foo<i>' defined here 3 | template<int i> struct foo { void pop(bar<i>& b, int j); }; | ^~~ Which I suspect is decent really. ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-12-16 22:39 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-20906-4@http.gcc.gnu.org/bugzilla/> 2021-12-16 22:37 ` [Bug c++/20906] excessive diagnostic messages for missing template arguments pinskia at gcc dot gnu.org 2021-12-16 22:39 ` [Bug c++/20906] [C++98/C++11/c++14 only] " pinskia at gcc dot gnu.org
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).