https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98861
--- Comment #3 from cqwrteur <unlvsur at live dot com> --- > Ridiculous claims like "totally unusable" aren't going to convince anybody. It is totally unusable. Binary bloat of runtime in bare-metal systems. Relying on stdio.h even stdio.h is not freestanding. C++ EH is thousands of times slower than syscalls on Linux. Any EH thrown is basically a DDOS vulnerability. The worst part is that vector would throw std::length_error/std::bad_alloc/std::bad_array_length which are completely useless tbh.