projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 3dfed10e XL |
1 | error: any use of this value will cause an error |
| 2 | --> $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL | |
| 3 | | | |
| 4 | LL | unsafe { intrinsics::offset(self, count) } | |
| 5 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 6 | | | | |
| 7 | | inbounds test failed: pointer must be in-bounds at offset $TWO_WORDS, but is outside bounds of alloc2 which has size $WORD | |
| 1b1a35ee | 8 | | inside `ptr::const_ptr::<impl *const usize>::offset` at $SRC_DIR/core/src/ptr/const_ptr.rs:LL:COL |
| 3dfed10e XL |
9 | | inside `_` at $DIR/ptr_comparisons.rs:62:34 |
| 10 | | | |
| 11 | ::: $DIR/ptr_comparisons.rs:62:1 | |
| 12 | | | |
| 13 | LL | const _: *const usize = unsafe { (FOO as *const usize).offset(2) }; | |
| 14 | | ------------------------------------------------------------------- | |
| 15 | | | |
| 16 | = note: `#[deny(const_err)]` on by default | |
| 17 | ||
| 18 | error: any use of this value will cause an error | |
| 19 | --> $DIR/ptr_comparisons.rs:67:14 | |
| 20 | | | |
| 21 | LL | / const _: *const u8 = | |
| 22 | LL | | | |
| 23 | LL | | unsafe { std::ptr::raw_const!((*(FOO as *const usize as *const [u8; 1000]))[999]) }; | |
| 24 | | |______________^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^__- | |
| 25 | | | | |
| 26 | | memory access failed: pointer must be in-bounds at offset 1000, but is outside bounds of alloc2 which has size $WORD | |
| 27 | | | |
| 28 | = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) | |
| 29 | ||
| 30 | error: any use of this value will cause an error | |
| 31 | --> $DIR/ptr_comparisons.rs:70:27 | |
| 32 | | | |
| 33 | LL | const _: usize = unsafe { std::mem::transmute::<*const usize, usize>(FOO) + 4 }; | |
| 34 | | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--- | |
| 35 | | | | |
| 36 | | "pointer-to-integer cast" needs an rfc before being allowed inside constants | |
| 37 | ||
| 38 | error: any use of this value will cause an error | |
| 39 | --> $DIR/ptr_comparisons.rs:75:27 | |
| 40 | | | |
| 41 | LL | const _: usize = unsafe { *std::mem::transmute::<&&usize, &usize>(&FOO) + 4 }; | |
| 42 | | --------------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--- | |
| 43 | | | | |
| 44 | | "pointer-to-integer cast" needs an rfc before being allowed inside constants | |
| 45 | ||
| 46 | error: aborting due to 4 previous errors | |
| 47 |