1  /* PR c/66341 */
       2  /* { dg-do compile } */
       3  
       4  void
       5  foo (int *p)
       6  {
       7    p = 0;
       8    /* A cast does not yield an lvalue.  */
       9    (int *) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      10    /* A cast to a qualified type has the same effect as a cast
      11       to the unqualified version of the type.  */
      12    (int *const) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      13    (int *) (char *) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      14    (int *) (char *) (int *) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      15    (int *) (char *) (int *) (char *) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      16    (int *) (double *) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      17    (int *) (int *) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      18    (int *) (int *const) p = 0; /* { dg-error "lvalue required as left operand of assignment" } */
      19  }