https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41233
--- Comment #10 from Zack Weinberg <zack+srcbugz at owlfolio dot org> --- The examples found by other people still don't demangle, though... $ c++filt --version 2>&1 | head -n1 GNU c++filt (GNU Binutils for Debian) 2.39 $ c++filt <<\EOF _ZNK3FooIPvEcvS_IT_EIiEEv _ZN5vnullcv3vecIT_T0_T1_EI10double_int7va_heap6vl_ptrEEv EOF _ZNK3FooIPvEcvS_IT_EIiEEv _ZN5vnullcv3vecIT_T0_T1_EI10double_int7va_heap6vl_ptrEEv
