1  /* PR middle-end/50476 - Warn of pointer set to object whose lifetime is limited
       2     { dg-do compile }
       3     { dg-options "-O1 -Wall" } */
       4  
       5  int *x = 0;
       6  
       7  void f (void)
       8  {
       9    int y = 1;
      10    x = &y;       // { dg-warning "\\\[-Wdangling-pointer" }
      11  }
      12  
      13  int g (void)
      14  {
      15    f ();
      16  
      17    return *x;    // { dg-warning "\\\[-Wuninitialized" }
      18  }