--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/cpp/syshdr3.h Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,7 @@ +#pragma GCC system_header + +#define _Complex __complex__ +#define _Complex_I 1.0iF + +#define U_LL unsigned long long +#define ONE_ULL 1ULL