1 // for testing the compiler 2 3 #ifdef HEADER 4 #include <HEADER> 5 #endif 6 7 #define UNUSED __attribute__ ((__unused__)) 8 9 #ifdef TYPE 10 static TYPE x UNUSED; 11 #endif 12 13 #ifdef SYMBOL 14 static int exists UNUSED = ! !SYMBOL; 15 #endif 16 main(int argc UNUSED,char * argv[]UNUSED)17int main(int argc UNUSED, char *argv[]UNUSED) 18 { 19 return 0; 20 } 21