http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60498
--- Comment #4 from zosrothko at orange dot fr --- (In reply to Jakub Jelinek from comment #2) > stdio.h is provided by cygwin, not GCC, so IMHO you should report it there > instead. and by the way, it compiles fine when using -std=gnu++11