https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70182
--- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- https://llvm.org/svn/llvm-project/libcxxabi/trunk/src/cxa_demangle.cpp https://github.com/ianlancetaylor/demangle
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70182
--- Comment #6 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- https://llvm.org/svn/llvm-project/libcxxabi/trunk/src/cxa_demangle.cpp https://github.com/ianlancetaylor/demangle