https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99861
--- Comment #6 from Alexander Lelyakin <alexander.lelyakin at googlemail dot com> --- And where this parameter should be specified? At configure? Here the compiler was built with almost default parameters: configure --enable-languages=c++ --disable-multilib Anyway at every commit it is possible to find sequences producing this error.