1  /* PR middle-end/92799 - ICE on a weakref function definition followed
       2     by a declaration
       3     { dg-do compile }
       4     { dg-options "-Wall" } */
       5  
       6  static __attribute__ ((weakref ("bar"))) void f0 (void) { }   // { dg-warning "'weakref' attribute ignored because function is defined" }
       7  
       8  extern void f0 (void);
       9  
      10  void* use_f0 (void) { return f0; }
      11  
      12  
      13  static __attribute__ ((weakref ("bar"))) void f1 (void) { }   // { dg-warning "'weakref' attribute ignored because function is defined" }
      14  
      15  static void f1 (void);
      16  
      17  void* use_f1 (void) { return f1; }
      18  
      19  
      20  static __attribute__ ((weakref ("bar"))) void f2 (void);
      21  
      22  static void f2 (void) { }                                     // { dg-error "redefinition" }
      23  
      24  void* use_f2 (void) { return f2; }
      25  
      26  
      27  static __attribute__ ((weakref ("bar"))) void f3 (void);
      28  
      29  void f3 (void) { }                                            // { dg-error "redefinition" }
      30  
      31  void* use_f3 (void) { return f3; }