11     let ref_expr = &raw const 2;                                    //~ ERROR cannot take address  in main()
12     let mut_ref_expr = &raw mut 3;                                  //~ ERROR cannot take address  in main()
13     let ref_const = &raw const FOUR;                                //~ ERROR cannot take address  in main()
14     let mut_ref_const = &raw mut FOUR;                              //~ ERROR cannot take address  in main()
16     let field_ref_expr = &raw const (1, 2).0;                       //~ ERROR cannot take address  in main()
17     let mut_field_ref_expr = &raw mut (1, 2).0;                     //~ ERROR cannot take address  in main()
18     let field_ref = &raw const PAIR.0;                              //~ ERROR cannot take address  in main()
19     let mut_field_ref = &raw mut PAIR.0;                            //~ ERROR cannot take address  in main()
21     let index_ref_expr = &raw const [1, 2][0];                      //~ ERROR cannot take address  in main()
22     let mut_index_ref_expr = &raw mut [1, 2][0];                    //~ ERROR cannot take address  in main()
23     let index_ref = &raw const ARRAY[0];                            //~ ERROR cannot take address  in main()
24     let mut_index_ref = &raw mut ARRAY[1];                          //~ ERROR cannot take address  in main()
26     let ref_ascribe = &raw const type_ascribe!(2, i32);             //~ ERROR cannot take address  in main()
27     let mut_ref_ascribe = &raw mut type_ascribe!(3, i32);           //~ ERROR cannot take address  in main()
29     let ascribe_field_ref = &raw const type_ascribe!(PAIR.0, i32);  //~ ERROR cannot take address  in main()
30     let ascribe_index_ref = &raw mut type_ascribe!(ARRAY[0], i32);  //~ ERROR cannot take address  in main()