rust/src/test/ui/const-ptr/out_of_bounds_read.stderr

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error[E0080]: evaluation of constant value failed
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
|
LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds
| inside `std::ptr::read::<u32>`
|
2022-02-13 09:30:10 +00:00
::: $DIR/out_of_bounds_read.rs:12:33
|
LL | const _READ: u32 = unsafe { ptr::read(PAST_END_PTR) };
| ----------------------- inside `_READ`
error[E0080]: evaluation of constant value failed
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
|
LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds
| inside `std::ptr::read::<u32>`
|
::: $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
|
LL | unsafe { read(self) }
| ---------- inside `ptr::const_ptr::<impl *const u32>::read`
|
2022-02-13 09:30:10 +00:00
::: $DIR/out_of_bounds_read.rs:13:39
|
LL | const _CONST_READ: u32 = unsafe { PAST_END_PTR.read() };
| ------------------- inside `_CONST_READ`
error[E0080]: evaluation of constant value failed
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
|
LL | copy_nonoverlapping(src, tmp.as_mut_ptr(), 1);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| |
| memory access failed: alloc5 has size 4, so pointer to 4 bytes starting at offset 4 is out-of-bounds
| inside `std::ptr::read::<u32>`
|
::: $SRC_DIR/core/src/ptr/mut_ptr.rs:LL:COL
|
LL | unsafe { read(self) }
| ---------- inside `ptr::mut_ptr::<impl *mut u32>::read`
|
2022-02-13 09:30:10 +00:00
::: $DIR/out_of_bounds_read.rs:14:37
|
LL | const _MUT_READ: u32 = unsafe { (PAST_END_PTR as *mut u32).read() };
| --------------------------------- inside `_MUT_READ`
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0080`.