2022-09-21 06:05:20 -05:00
|
|
|
error[E0080]: evaluation of constant value failed
|
2021-11-13 19:55:33 -06:00
|
|
|
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
|
|
|
|
|
|
2022-12-09 09:56:23 -06:00
|
|
|
= note: unable to copy parts of a pointer from memory at ALLOC
|
2021-11-13 19:55:33 -06:00
|
|
|
|
|
2022-11-29 07:10:42 -06:00
|
|
|
= help: this code performed an operation that depends on the underlying bytes representing a pointer
|
|
|
|
= help: the absolute address of a pointer is not known at compile-time, so such operations are not supported
|
|
|
|
note: inside `std::ptr::read::<u8>`
|
|
|
|
--> $SRC_DIR/core/src/ptr/mod.rs:LL:COL
|
|
|
|
note: inside `ptr::const_ptr::<impl *const u8>::read`
|
|
|
|
--> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL
|
|
|
|
note: inside `C`
|
|
|
|
--> $DIR/issue-miri-1910.rs:8:5
|
2022-06-04 10:06:04 -05:00
|
|
|
|
|
2022-09-21 06:05:20 -05:00
|
|
|
LL | (&foo as *const _ as *const u8).add(one_and_a_half_pointers).read();
|
2022-11-29 07:10:42 -06:00
|
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
2022-06-04 10:06:04 -05:00
|
|
|
|
2022-09-21 06:05:20 -05:00
|
|
|
error: aborting due to previous error
|
|
|
|
|
|
|
|
For more information about this error, try `rustc --explain E0080`.
|