https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67647
Bug ID: 67647 Summary: [6 regression] boostrap FAIL with --disable-libstdcxx-dual-abi Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap Assignee: unassigned at gcc dot gnu.org Reporter: dimhen at gmail dot com Target Milestone: --- r227942 FAIL r227792 PASS ~/src/gcc_current/configure --prefix=/usr/local/gcc_current --enable-languages=c,c++,lto --enable-plugin --disable-multilib make PASS ~/src/gcc_current/configure --prefix=/usr/local/gcc_current --enable-languages=c,c++,lto --enable-plugin --disable-multilib --disable-libstdcxx-dual-abi make FAIL /home/dimhen/build/gcc_current/./prev-gcc/xg++ -B/home/dimhen/build/gcc_current/./prev-gcc/ -B/usr/local/gcc_current/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu -I/home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include -I/home/dimhen/src/gcc_current/libstdc++-v3/libsupc++ -L/home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c -g -O2 -gtoggle -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I/home/dimhen/src/gcc_current/gcc -I/home/dimhen/src/gcc_current/gcc/build -I/home/dimhen/src/gcc_current/gcc/../include -I/home/dimhen/src/gcc_current/gcc/../libcpp/include \ -o build/inchash.o /home/dimhen/src/gcc_current/gcc/inchash.c In file included from /home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/string:52:0, from /home/dimhen/src/gcc_current/gcc/system.h:201, from /home/dimhen/src/gcc_current/gcc/genconstants.c:28: /home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/bits/basic_string.h:3304:7: error: expected initializer before ‘capacity’ capacity() const _GLIBCXX_NOEXCEPT ^ /home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/bits/basic_string.h:3325:15: error: variable or field ‘reserve’ declared void reserve(size_type __res_arg = 0); ^ /home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/bits/basic_string.h:3325:15: error: ‘size_type’ was not declared in this scope /home/dimhen/build/gcc_current/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/bits/basic_string.h: In function ‘void std::clear()’: [...]