https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65908
--- Comment #1 from Mark M. <mark at noffle dot net> --- g++ version info % g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/x86_64-unknown-linux-gnu/5.1.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ./configure --enable-lto --enable-libssp --enable-vtable-verify Thread model: posix gcc version 5.1.0 (GCC)