1  /* PR c/97463 - ICE in warn_parm_ptrarray_mismatch on an incompatible
       2     function redeclaration
       3     { dg-do compile }
       4     { dg-options "-Wall" } */
       5  
       6  void f (void**);
       7  void f (int n) { }      // { dg-error "conflicting types" }