1 extern long l; 2 extern unsigned int u; 3 4 #if __SIZEOF_LONG__ == __SIZEOF_INT__ 5 _Static_assert([typeof(l + u)] == [unsigned long], "ulong"); 6 #endif 7 8 /* 9 * check-name: usual-conversions 10 * check-command: sparse -m32 $file 11 */ 12