https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250702
--- Comment #7 from Dimitry Andric <d...@freebsd.org> --- It's pretty interesting, when I use this simple little demangle.cpp program: #include <cxxabi.h> #include <stdio.h> #include <stdlib.h> static char *demangle_buf; static size_t demangle_size = 2 * 1024; static void demangle(const char *mangled_name) { int status; char *demangled_name = abi::__cxa_demangle(mangled_name, demangle_buf, &demangle_size, &status); switch (status) { case 0: printf("%s -> %s\n", mangled_name, demangled_name); break; case -1: printf("error: memory allocation failure while demangling %s\n", mangled_name); break; case -2: printf("error: %s is not a valid C++ mangled name\n", mangled_name); break; case -3: printf("error: invalid argument(s) while demangling %s\n", mangled_name); break; default: printf("error: unknown status %d while demangling %s\n", status, mangled_name); break; } } int main(int argc, char *argv[]) { if (argc <= 1) { printf("Usage: %s mangled_name ...\n", argv[0]); return 1; } if ((demangle_buf = (char *)malloc(demangle_size)) == NULL) { printf("Unable to allocate memory for demangle buffer\n"); return 1; } for (int i = 1; i < argc; ++i) { demangle(argv[i]); } free(demangle_buf); return 0; } it works just fine on the identifier: % ./demangle '_ZZ5func1vENK3$_0clEv' _ZZ5func1vENK3$_0clEv -> func1(void)::$_0::operator()(void) const However, it uses the *older* copy of elftoolchain's libelftc_dem_gnu3.c in contrib/libcxxrt! E.g. something has been broken in this area in more recent releases of elftoolchain... -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"