mirror of
https://github.com/rust-lang/rust.git
synced 2025-09-30 16:26:10 +00:00
17946c22b1
also adjust the wording a little so that we don't say "the error occurred here" for two different spans
64 lines
3.2 KiB
Plaintext
64 lines
3.2 KiB
Plaintext
error[E0080]: constructing invalid value: encountered 0x03, but expected a boolean
|
|
--> $DIR/detect-extra-ub.rs:30:20
|
|
|
|
|
LL | let _x: bool = transmute(3u8);
|
|
| ^^^^^^^^^^^^^^ evaluation of `INVALID_BOOL` failed here
|
|
|
|
error[E0080]: constructing invalid value: encountered a pointer, but expected an integer
|
|
--> $DIR/detect-extra-ub.rs:35:21
|
|
|
|
|
LL | let _x: usize = transmute(&3u8);
|
|
| ^^^^^^^^^^^^^^^ evaluation of `INVALID_PTR_IN_INT` failed here
|
|
|
|
|
= 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]: constructing invalid value at .<enum-tag>: encountered a pointer, but expected an integer
|
|
--> $DIR/detect-extra-ub.rs:40:28
|
|
|
|
|
LL | let _x: PtrSizedEnum = transmute(&3u8);
|
|
| ^^^^^^^^^^^^^^^ evaluation of `INVALID_PTR_IN_ENUM` failed here
|
|
|
|
|
= 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]: constructing invalid value at .0: encountered a pointer, but expected an integer
|
|
--> $DIR/detect-extra-ub.rs:46:30
|
|
|
|
|
LL | let _x: (usize, usize) = transmute(x);
|
|
| ^^^^^^^^^^^^ evaluation of `INVALID_SLICE_TO_USIZE_TRANSMUTE` failed here
|
|
|
|
|
= 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]: constructing invalid value: encountered an unaligned reference (required 4 byte alignment but found 1)
|
|
--> $DIR/detect-extra-ub.rs:51:20
|
|
|
|
|
LL | let _x: &u32 = transmute(&[0u8; 4]);
|
|
| ^^^^^^^^^^^^^^^^^^^^ evaluation of `UNALIGNED_PTR` failed here
|
|
|
|
error[E0080]: constructing invalid value at .<enum-tag>: encountered an uninhabited enum variant
|
|
--> $DIR/detect-extra-ub.rs:58:13
|
|
|
|
|
LL | let v = *addr_of!(data).cast::<UninhDiscriminant>();
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `UNINHABITED_VARIANT` failed here
|
|
|
|
error[E0080]: constructing invalid value at [0]: encountered a partial pointer or a mix of pointers
|
|
--> $DIR/detect-extra-ub.rs:77:16
|
|
|
|
|
LL | let _val = *(&mem as *const Align as *const [*const u8; 2]);
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ evaluation of `PARTIAL_POINTER` failed here
|
|
|
|
|
= 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]: constructing invalid value: encountered invalid reference metadata: slice is bigger than largest supported object
|
|
--> $DIR/detect-extra-ub.rs:91:16
|
|
|
|
|
LL | let _val = &*slice;
|
|
| ^^^^^^^ evaluation of `OVERSIZED_REF` failed here
|
|
|
|
error: aborting due to 8 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0080`.
|