public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug c++/71653] error when trying to compile a code with template friend function in a struct [not found] <bug-71653-4@http.gcc.gnu.org/bugzilla/> @ 2021-08-05 8:47 ` pinskia at gcc dot gnu.org 2021-08-05 8:51 ` pinskia at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-08-05 8:47 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71653 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 Last reconfirmed| |2021-08-05 --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Reduced testcase without includes: template <typename T> using C = typename T::InnerType; template <typename T> C<T> f(T &); class S { using InnerType = int; template <typename T> friend C<T> f(T &); }; int main() { S s; f(s); return 0; } ^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/71653] error when trying to compile a code with template friend function in a struct [not found] <bug-71653-4@http.gcc.gnu.org/bugzilla/> 2021-08-05 8:47 ` [Bug c++/71653] error when trying to compile a code with template friend function in a struct pinskia at gcc dot gnu.org @ 2021-08-05 8:51 ` pinskia at gcc dot gnu.org 1 sibling, 0 replies; 2+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-08-05 8:51 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71653 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |rejects-valid --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- If I don't use an alias template in the original declaration of f it works: template <typename T> using C = typename T::InnerType; template <typename T> typename T::InnerType f(T &); class S { using InnerType = int; template <typename T> friend C<T> f(T &); }; int main() { S s; f(s); return 0; } ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-08-05 8:51 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-71653-4@http.gcc.gnu.org/bugzilla/> 2021-08-05 8:47 ` [Bug c++/71653] error when trying to compile a code with template friend function in a struct pinskia at gcc dot gnu.org 2021-08-05 8:51 ` 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).