https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82043
--- Comment #5 from martin <mfe at live dot de> --- I recompiled gcc 7.2.0 with your applied patch: I did: cd gcc-7.2.0/ patch gcc/go/gofrontend/types.cc < ../f9bad13.diff cd .. cd gcc-7.2.0-go/ ../gcc-7.2.0/configure CC=/opt/gcc-7.1/bin/gcc CXX=/opt/gcc-7.1/bin/g++ --enable-languages=c,c++,go --prefix=/opt/gcc-7.2.0 --with-cpu=v7 --disable-libstdcxx-pch --disable-linux-futex --disable-libsanitizer --enable-__cxa_atexit --with-system-zlib --enable-nls --enable-clocale=gnu --enable-debug --disable-doc --disable-libcilkrts --disable-libitm /usr/local/bin/make The error seems to be the same.