git.ozlabs.org Git - ccan/blob - ccan/cast/test/compile_fail-cast_static-2.c

   1 #include <ccan/cast/cast.h>
   2 #include <stdlib.h>
   3
   4 int main(void)
   5 {
   6         char *c;
   7 #ifdef FAIL
   8         long
   9 #else
  10         char
  11 #endif
  12                 *p = 0;
  13
  14         c = cast_static(char *, p);
  15         (void) c; /* Suppress unused-but-set-variable warning. */
  16         return 0;
  17 }
  18
  19 #ifdef FAIL
  20 #if !HAVE_COMPOUND_LITERALS
  21 #error "Unfortunately we don't fail if cast_static is a noop"
  22 #endif
  23 #endif