https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44520
Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-08-17 CC| |egallager at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> --- Redoing https://gcc.gnu.org/ml/gcc-bugs/2017-08/msg01630.html Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-08-14 CC| |egallager at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Eric Gallager <egallager at gcc dot gnu.org> --- Confirmed, the g++ diagnostic is now: $ /usr/local/bin/g++ -c -Wall -Wextra -pedantic 44520.cc 44520.cc: In member function ‘void D::g()’: 44520.cc:10:5: error: ‘B1’ is an ambiguous base of ‘D’ f(); ^ $