http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60498
--- Comment #7 from zosrothko at orange dot fr --- (In reply to Jakub Jelinek from comment #6) > As C++ isn't C, obviously it g++ -std=c++11 doesn't define __STDC_VERSION__ > macro, but just defines > __STRICT_ANSI__ 1 > __cplusplus 201103L > Should be more than enough for cygwin headers to do the right thing. Ok but gnu++1 doesn't define __STDC_VERSION__ neither but it compiles fine...so?? $ g++ -xc++ -std=gnu++11 -dM -E - < /dev/null | sort | grep STDC #define __GNUC_STDC_INLINE__ 1 #define __STDC_HOSTED__ 1 #define __STDC__ 1 $ g++ -xc++ -std=c++11 -dM -E - < /dev/null | sort | grep STDC #define __GNUC_STDC_INLINE__ 1 #define __STDC_HOSTED__ 1 #define __STDC__ 1
