https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66472
--- Comment #5 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to Marc Glisse from comment #3) > I compile with g++ -wrapper gdb,--args ... where this gcc was compile with > -O0 -g. Breaking on warning_at shows that member is a using_decl. Is there anyway to tell what the using_decl is actually representing? Perhaps via its type? I think this is one of those cases where false negatives are more annoying than false positives are dangerous, thus maybe the warning should be silent for all using_decl.
