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rust/src/test/ui/consts/const-eval/const_raw_ptr_ops2.stderr

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Remove the const_raw_ptr_comparison feature gate. We can never supply a meaningful implementation of this. Instead, the follow up commits will create two intrinsics that approximate comparisons: * `ptr_maybe_eq` * `ptr_maybe_ne` The fact that `ptr_maybe_eq(a, b)` is not necessarily the same value as `!ptr_maybe_ne(a, b)` is a symptom of this entire problem.
2020-06-12 12:25:14 -05:00
error: any use of this value will cause an error
remove const_raw_ptr_to_usize_cast feature
2021-07-10 04:33:42 -05:00
--> $DIR/const_raw_ptr_ops2.rs:9:26
Remove the const_raw_ptr_comparison feature gate. We can never supply a meaningful implementation of this. Instead, the follow up commits will create two intrinsics that approximate comparisons: * `ptr_maybe_eq` * `ptr_maybe_ne` The fact that `ptr_maybe_eq(a, b)` is not necessarily the same value as `!ptr_maybe_ne(a, b)` is a symptom of this entire problem.
2020-06-12 12:25:14 -05:00
|
LL | const Z2: i32 = unsafe { *(42 as *const i32) };
| -------------------------^^^^^^^^^^^^^^^^^^^---
| |
| unable to turn bytes into a pointer
make const_err a future incompat lint
2021-01-30 07:49:22 -06:00
|
remove const_raw_ptr_to_usize_cast feature
2021-07-10 04:33:42 -05:00
= note: `#[deny(const_err)]` on by default
make const_err a future incompat lint
2021-01-30 07:49:22 -06:00
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
Remove the const_raw_ptr_comparison feature gate. We can never supply a meaningful implementation of this. Instead, the follow up commits will create two intrinsics that approximate comparisons: * `ptr_maybe_eq` * `ptr_maybe_ne` The fact that `ptr_maybe_eq(a, b)` is not necessarily the same value as `!ptr_maybe_ne(a, b)` is a symptom of this entire problem.
2020-06-12 12:25:14 -05:00
error: any use of this value will cause an error
remove const_raw_ptr_to_usize_cast feature
2021-07-10 04:33:42 -05:00
--> $DIR/const_raw_ptr_ops2.rs:11:26
Remove the const_raw_ptr_comparison feature gate. We can never supply a meaningful implementation of this. Instead, the follow up commits will create two intrinsics that approximate comparisons: * `ptr_maybe_eq` * `ptr_maybe_ne` The fact that `ptr_maybe_eq(a, b)` is not necessarily the same value as `!ptr_maybe_ne(a, b)` is a symptom of this entire problem.
2020-06-12 12:25:14 -05:00
|
LL | const Z3: i32 = unsafe { *(44 as *const i32) };
| -------------------------^^^^^^^^^^^^^^^^^^^---
| |
| unable to turn bytes into a pointer
make const_err a future incompat lint
2021-01-30 07:49:22 -06:00
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #71800 <https://github.com/rust-lang/rust/issues/71800>
Remove the const_raw_ptr_comparison feature gate. We can never supply a meaningful implementation of this. Instead, the follow up commits will create two intrinsics that approximate comparisons: * `ptr_maybe_eq` * `ptr_maybe_ne` The fact that `ptr_maybe_eq(a, b)` is not necessarily the same value as `!ptr_maybe_ne(a, b)` is a symptom of this entire problem.
2020-06-12 12:25:14 -05:00
remove const_raw_ptr_to_usize_cast feature
2021-07-10 04:33:42 -05:00
error: aborting due to 2 previous errors
Remove the const_raw_ptr_comparison feature gate. We can never supply a meaningful implementation of this. Instead, the follow up commits will create two intrinsics that approximate comparisons: * `ptr_maybe_eq` * `ptr_maybe_ne` The fact that `ptr_maybe_eq(a, b)` is not necessarily the same value as `!ptr_maybe_ne(a, b)` is a symptom of this entire problem.
2020-06-12 12:25:14 -05:00
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