| /* { dg-do run } */ | |
| /* { dg-options "-std=c2y -pedantic-errors" } */ | |
| #include <stdcountof.h> | |
| #define assert(e) ((e) ? (void) 0 : __builtin_abort ()) | |
| extern int strcmp (const char *, const char *); | |
| #ifndef countof | |
| #error "countof not defined" | |
| #endif | |
| int a[3]; | |
| int b[countof a]; | |
| #define str(x) #x | |
| #define xstr(x) str(x) | |
| int | |
| main (void) | |
| { | |
| assert (strcmp (xstr(countof), "_Countof") == 0); | |
| } |