https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69310
İsmail Dönmez <ismail at i10z dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ismail at i10z dot com --- Comment #1 from İsmail Dönmez <ismail at i10z dot com> --- r232454 also breaks bootstrap for mingw-w64: libtool: compile: x86_64-w64-mingw32-c++ -L/havana/mingw-w64-6.0.0/x86_64-w64-mingw32/lib -L/havana/mingw-w64-6.0.0/mingw/lib -isystem /havana/mingw-w64-6.0.0/x86_64-w64-mingw32/include -isystem /havana/mingw-w64-6.0.0/mingw/include -I/havana/mingw-w64-build/combined-6.0.0/libstdc++-v3/../libgcc -I/havana/mingw-w64-build/build-6.0.0/x86_64-w64-mingw32/libstdc++-v3/include/x86_64-w64-mingw32 -I/havana/mingw-w64-build/build-6.0.0/x86_64-w64-mingw32/libstdc++-v3/include -I/havana/mingw-w64-build/combined-6.0.0/libstdc++-v3/libsupc++ -std=gnu++11 -D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=cow-stdexcept.lo -g -O2 -c ../../../../../combined-6.0.0/libstdc++-v3/src/c++11/cow-stdexcept.cc -o cow-stdexcept.o ../../../../../combined-6.0.0/libstdc++-v3/src/c++11/cow-stdexcept.cc:235:70: warning: unused parameter 'exc' [-Wunused-parameter] _txnal_cow_string_C1_for_exceptions(void* that, const char* s, void *exc) ^ ../../../../../combined-6.0.0/libstdc++-v3/src/c++11/cow-stdexcept.cc: In function 'void* txnal_read_ptr(void* const*)': ../../../../../combined-6.0.0/libstdc++-v3/src/c++11/cow-stdexcept.cc:281:39: error: expected ',' before ')' token || sizeof(uint32_t) == sizeof(void*)); ^ ../../../../../combined-6.0.0/libstdc++-v3/src/c++11/cow-stdexcept.cc:281:39: error: expected string-literal before ')' token