1 #ifndef A_SYSTEM_H 2 #define A_SYSTEM_H 3 4 // FIXME: We have to use this to mark the header as a system header in 5 // a module because header search didn't actually occur and so we can't have 6 // found the header via system header search, even though when we map to this 7 // header and load the module we will have mapped to the header by finding it 8 // via system header search. 9 #pragma GCC system_header 10 11 #define FOO1_SYSTEM(x) x + x 12 #define BAR1_SYSTEM(x) x + x 13 #define BAZ1_SYSTEM(x) x + x 14 15 #endif 16