test/arr-cast.m

   1 // TEST_CONFIG
   2
   3 #include "test.h"
   4
   5 // objc.h redefines these calls into bridge casts.
   6 // This test verifies that the function implementations are exported.
   7 __BEGIN_DECLS
   8 extern void *retainedObject(void *arg) __asm__("_objc_retainedObject");
   9 extern void *unretainedObject(void *arg) __asm__("_objc_unretainedObject");
  10 extern void *unretainedPointer(void *arg) __asm__("_objc_unretainedPointer");
  11 __END_DECLS
  12
  13 int main()
  14 {
  15     void *p = (void*)&main;
  16     testassert(p == retainedObject(p));
  17     testassert(p == unretainedObject(p));
  18     testassert(p == unretainedPointer(p));
  19     succeed(__FILE__);
  20 }