test/taggedPointersTagObfuscationDisabled.m

   1 // TEST_ENV OBJC_DISABLE_TAG_OBFUSCATION=YES
   2
   3 #include "test.h"
   4 #include <objc/objc-internal.h>
   5
   6 #if !OBJC_HAVE_TAGGED_POINTERS
   7
   8 int main()
   9 {
  10     succeed(__FILE__);
  11 }
  12
  13 #else
  14
  15 int main()
  16 {
  17 #if OBJC_SPLIT_TAGGED_POINTERS
  18     void *obj = (void *)0;
  19 #else
  20     void *obj = (void *)1;
  21 #endif
  22
  23     testassert(_objc_getTaggedPointerTag(obj) == 0);
  24     succeed(__FILE__);
  25 }
  26
  27 #endif