/* preprocessor test #4 */ #define t(x,y,z) x ## y ## z int j[] = { t(1,2,3), t(,4,5), t(6,,7), t(8,9,), t(10,,), t(,11,), t(,,12), t(,,) }; int e[] = { 123, 45, 67, 89, 10, 11, 12, }; #include #include #include unsigned char i; int main(void) { for (i = 0; i < 7; ++i) { printf("j: %d expect: %d\n", j[i], e[i]); if (j[i] != e[i]) return EXIT_FAILURE; } printf("all fine\n"); return EXIT_SUCCESS; }