int main(int argc, char *argv[])
{
+ (void)argc;
#ifdef FAIL
#if !HAVE_BUILTIN_TYPES_COMPATIBLE_P || !HAVE_TYPEOF
#error We need typeof to check ispunct.
#ifdef FAIL
/* Fake fail on unsigned char platforms. */
- c = 255;
- BUILD_ASSERT(c < 0);
+ BUILD_ASSERT((char)255 < 0);
#endif
return ispunct(c);