https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54367 Bug 54367 depends on bug 102851, which changed state.
Bug 102851 Summary: Failure to demangle c++ symbol https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102851 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE