blob: cba06fdc639f5c1520ae227704fc84b09a92cc4b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
error[E0080]: evaluation of constant value failed
--> $DIR/raw-pointer-ub.rs:7:16
|
LL | let _val = *ptr;
| ^^^^ accessing memory based on pointer with alignment 1, but alignment 4 is required
error[E0080]: evaluation of constant value failed
--> $DIR/raw-pointer-ub.rs:14:5
|
LL | *ptr = 0;
| ^^^^^^^^ accessing memory based on pointer with alignment 1, but alignment 4 is required
error[E0080]: evaluation of constant value failed
--> $SRC_DIR/core/src/intrinsics.rs:LL:COL
|
= note: accessing memory with alignment 1, but alignment 4 is required
|
note: inside `copy_nonoverlapping::<u32>`
--> $SRC_DIR/core/src/intrinsics.rs:LL:COL
note: inside `std::ptr::const_ptr::<impl *const u32>::copy_to_nonoverlapping`
--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
note: inside `MISALIGNED_COPY`
--> $DIR/raw-pointer-ub.rs:22:5
|
LL | y.copy_to_nonoverlapping(&mut z, 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0080]: evaluation of constant value failed
--> $DIR/raw-pointer-ub.rs:34:16
|
LL | let _val = (*ptr).0;
| ^^^^^^^^ accessing memory based on pointer with alignment 4, but alignment 16 is required
error[E0080]: evaluation of constant value failed
--> $DIR/raw-pointer-ub.rs:41:16
|
LL | let _val = *ptr;
| ^^^^ memory access failed: ALLOC0 has size 4, so pointer to 8 bytes starting at offset 0 is out-of-bounds
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0080`.
|
