1error: dereferencing a null pointer
2  --> $DIR/lint-deref-nullptr.rs:15:18
3   |
4LL |         let ub = *(0 as *const i32);
5   |                  ^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
6   |
7note: the lint level is defined here
8  --> $DIR/lint-deref-nullptr.rs:3:9
9   |
10LL | #![deny(deref_nullptr)]
11   |         ^^^^^^^^^^^^^
12
13error: dereferencing a null pointer
14  --> $DIR/lint-deref-nullptr.rs:17:18
15   |
16LL |         let ub = *ptr::null::<i32>();
17   |                  ^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
18
19error: dereferencing a null pointer
20  --> $DIR/lint-deref-nullptr.rs:19:18
21   |
22LL |         let ub = *ptr::null_mut::<i32>();
23   |                  ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
24
25error: dereferencing a null pointer
26  --> $DIR/lint-deref-nullptr.rs:21:18
27   |
28LL |         let ub = *(ptr::null::<i16>() as *const i32);
29   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
30
31error: dereferencing a null pointer
32  --> $DIR/lint-deref-nullptr.rs:23:18
33   |
34LL |         let ub = *(ptr::null::<i16>() as *mut i32 as *mut usize as *const u8);
35   |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
36
37error: dereferencing a null pointer
38  --> $DIR/lint-deref-nullptr.rs:25:19
39   |
40LL |         let ub = &*ptr::null::<i32>();
41   |                   ^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
42
43error: dereferencing a null pointer
44  --> $DIR/lint-deref-nullptr.rs:27:19
45   |
46LL |         let ub = &*ptr::null_mut::<i32>();
47   |                   ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
48
49error: dereferencing a null pointer
50  --> $DIR/lint-deref-nullptr.rs:29:23
51   |
52LL |         ptr::addr_of!(*ptr::null::<i32>());
53   |                       ^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
54
55error: dereferencing a null pointer
56  --> $DIR/lint-deref-nullptr.rs:31:27
57   |
58LL |         ptr::addr_of_mut!(*ptr::null_mut::<i32>());
59   |                           ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
60
61error: dereferencing a null pointer
62  --> $DIR/lint-deref-nullptr.rs:33:36
63   |
64LL |         let offset = ptr::addr_of!((*ptr::null::<Struct>()).field);
65   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed
66
67error: aborting due to 10 previous errors
68
69