blob: 41cf7e513572b9c921ea92ac3802a80399d4c363 (
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
|
error[E0080]: memory access failed: attempting to access 4 bytes, but got 0x100[noalloc] which is a dangling pointer (it has no provenance)
--> $DIR/copy-intrinsic.rs:20:5
|
LL | copy_nonoverlapping(0x100 as *const i32, dangle, 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `COPY_OOB_1` failed here
error[E0080]: memory access failed: attempting to access 4 bytes, but got ALLOC0+0x28 which is at or beyond the end of the allocation of size 4 bytes
--> $DIR/copy-intrinsic.rs:28:5
|
LL | copy_nonoverlapping(dangle, 0x100 as *mut i32, 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `COPY_OOB_2` failed here
error[E0080]: overflow computing total size of `copy`
--> $DIR/copy-intrinsic.rs:34:5
|
LL | copy(&x, &mut y, 1usize << (mem::size_of::<usize>() * 8 - 1));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `COPY_SIZE_OVERFLOW` failed here
error[E0080]: overflow computing total size of `copy_nonoverlapping`
--> $DIR/copy-intrinsic.rs:39:5
|
LL | copy_nonoverlapping(&x, &mut y, 1usize << (mem::size_of::<usize>() * 8 - 1));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `COPY_NONOVERLAPPING_SIZE_OVERFLOW` failed here
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0080`.
|
