https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108788
Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org, | |ppalka at gcc dot gnu.org --- Comment #2 from Patrick Palka <ppalka at gcc dot gnu.org> --- Partially fixed by r12-3643-g18b57c1d4a8777. Reduced version of what we still reject: template <typename T> struct templ_base { }; template <typename T> int get_templ_base(T&& v) { return v.templ_base::a; // fails in all gcc versions } <stdin>: In function ‘int get_templ_base(T&&)’: <stdin>:7:14: error: ‘template<class T> struct templ_base’ used without template arguments