encode-8.mm

linux下编程用 编译软件

/* Test if the Objective-C @encode machinery distinguishes between
   'BOOL *' (which should be encoded as '^c') and 'char *' (which
   should be encoded as '*').  */
/* Contributed by Ziemowit Laski <[e-mail]>.  */
/* { dg-options "-lobjc" } */
/* { dg-do run } */

#include <string.h>           
#include <stdlib.h>
#include <objc/objc.h>

int main(void) {
  const char *BOOL_ptr = @encode(BOOL *);
  const char *char_ptr = @encode(char *);
  
  if(strcmp(BOOL_ptr, "^c"))
    abort();

  if(strcmp(char_ptr, "*"))
    abort();

  return 0;
}