1  /* PR c/86308 - ICE in verify_gimple calling an invalid index() declaration
       2     { dg-do compile }
       3     { dg-options "-Wall" } */
       4  
       5  int index (int, int);         /* { dg-warning "conflicting types for built-in function .index.; expected .char \\\*\\\(const char \\\*, int\\\)." } */
       6  
       7  int foo (const short *a)
       8  {
       9    return a[index (0, 0)];
      10  }