1 #define f(x) x 2 3 f(1 4 #if 1 // OK 5 a 6 #elif 2 // OK 7 b 8 #else // OK 9 c 10 #endif // OK 11 #ifdef f // OK 12 d 13 #endif // OK 14 #ifndef f // OK 15 e 16 #endif // OK 17 3) 18 19 f(1 20 #define x y // KO 21 3) 22 23 /* 24 * check-name: directive-within-macro 25 * check-command: sparse -E $file 26 * 27 * check-output-start 28 29 1 a d 3 30 1 3 31 * check-output-end 32 * 33 * check-error-start 34 preprocessor/directive-within-macro.c:20:1: warning: directive in macro's argument list 35 * check-error-end 36 */ 37