1  /* { dg-do compile { target *-*-darwin* } } */
       2  // { dg-require-weak "" }
       3  // { dg-options "-O2" }
       4  // { dg-options "-O2 -mmacosx-version-min=10.2" { target { powerpc-*-darwin* } } }
       5  /* { dg-final { scan-assembler "weak_reference _wv1" } } */
       6  /* { dg-final { scan-assembler "weak_reference _wf1" } } */
       7  /* { dg-final { scan-assembler-not "weak_reference _w.2" } } */
       8  
       9  
      10  typedef int vtype;
      11  
      12  extern vtype wv1;
      13  static vtype Wv1a __attribute__((weakref ("wv1")));
      14  vtype *pv1a = &Wv1a;
      15  
      16  extern vtype wv2;
      17  static vtype Wv2a __attribute__((weakref ("wv2")));
      18  vtype *pv2a = &wv2;
      19  
      20  typedef void ftype(void);
      21  
      22  extern ftype wf1;
      23  static ftype Wf1a __attribute__((weakref ("wf1")));
      24  ftype *pf1a = &Wf1a;
      25  
      26  extern ftype wf2;
      27  static ftype Wf2a __attribute__((weakref ("wf2")));
      28  ftype *pf2a = &wf2;