https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70909
--- Comment #37 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Mark Wielaard from comment #36) > Does any of them handle the one from PR67738: > _ZNK6Common15ConvertingRangeIN5boost12range_detail17transformed_rangeIZN1a1b1 > cEbEUljE_KSt6vectorIjSaIjEEEEEcvT_IS7_INS4_1dESaISF_EEEEv Yes libcxxabi does. (you could easily check this yourself: % git clone https://llvm.googlesource.com/libcxxabi % cd libcxxabi (then apply this patch): diff --git a/src/cxa_demangle.cpp b/src/cxa_demangle.cpp index c48883221290..1d188133b7f9 100644 --- a/src/cxa_demangle.cpp +++ b/src/cxa_demangle.cpp @@ -19,6 +19,7 @@ #include <cstdlib> #include <cstring> #include <cctype> +#include <iostream> #ifdef _MSC_VER // snprintf is implemented in VS 2015 @@ -5041,3 +5042,12 @@ __cxa_demangle(const char *mangled_name, char *buf, size_t *n, int *status) { } } // __cxxabiv1 + +int +main(int argc, char** argv) { + for (int i = 1, status = 0; i < argc; ++i) + { + char* dm = __cxxabiv1::__cxa_demangle(argv[i], NULL, NULL, &status); + std::cout << (status ? argv[i] : dm) << "\n"; + } +} % cd src % g++ -O2 -I../include cxa_demangle.cpp -o c++filt__ )
