| error[E0080]: evaluation of constant value failed |
| --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL |
| | |
| = note: out-of-bounds pointer arithmetic: alloc3 has size $WORD, so pointer to $TWO_WORDS bytes starting at offset 0 is out-of-bounds |
| | |
| note: inside `ptr::const_ptr::<impl *const usize>::offset` |
| --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL |
| note: inside `_` |
| --> $DIR/ptr_comparisons.rs:50:34 |
| | |
| LL | const _: *const usize = unsafe { (FOO as *const usize).offset(2) }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error[E0080]: evaluation of constant value failed |
| --> $DIR/ptr_comparisons.rs:53:33 |
| | |
| LL | unsafe { std::ptr::addr_of!((*(FOO as *const usize as *const [u8; 1000]))[999]) }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ dereferencing pointer failed: alloc3 has size $WORD, so pointer to 1000 bytes starting at offset 0 is out-of-bounds |
| |
| error[E0080]: evaluation of constant value failed |
| --> $DIR/ptr_comparisons.rs:57:27 |
| | |
| LL | const _: usize = unsafe { std::mem::transmute::<*const usize, usize>(FOO) + 4 }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes |
| | |
| = 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 |
| |
| error[E0080]: evaluation of constant value failed |
| --> $DIR/ptr_comparisons.rs:61:27 |
| | |
| LL | const _: usize = unsafe { *std::mem::transmute::<&&usize, &usize>(&FOO) + 4 }; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes |
| | |
| = 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 |
| |
| error: aborting due to 4 previous errors |
| |
| For more information about this error, try `rustc --explain E0080`. |