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|
error[E0080]: evaluation of constant value failed
--> $DIR/detect-extra-ub.rs:29:20
|
LL | let _x: bool = transmute(3u8);
| ^^^^^^^^^^^^^^ constructing invalid value: encountered 0x03, but expected a boolean
error[E0080]: evaluation of constant value failed
--> $DIR/detect-extra-ub.rs:35:21
|
LL | let _x: usize = transmute(&3u8);
| ^^^^^^^^^^^^^^^ constructing invalid value: encountered a pointer, but expected an integer
|
= 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/detect-extra-ub.rs:41:28
|
LL | let _x: PtrSizedEnum = transmute(&3u8);
| ^^^^^^^^^^^^^^^ constructing invalid value at .<enum-tag>: encountered a pointer, but expected an integer
|
= 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/detect-extra-ub.rs:48:30
|
LL | let _x: (usize, usize) = transmute(x);
| ^^^^^^^^^^^^ constructing invalid value at .0: encountered a pointer, but expected an integer
|
= 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/detect-extra-ub.rs:54:20
|
LL | let _x: &u32 = transmute(&[0u8; 4]);
| ^^^^^^^^^^^^^^^^^^^^ constructing invalid value: encountered an unaligned reference (required 4 byte alignment but found 1)
error[E0080]: evaluation of constant value failed
--> $DIR/detect-extra-ub.rs:62:13
|
LL | let v = *addr_of!(data).cast::<UninhDiscriminant>();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<enum-tag>: encountered an uninhabited enum variant
error[E0080]: evaluation of constant value failed
--> $DIR/detect-extra-ub.rs:82:16
|
LL | let _val = *(&mem as *const Align as *const [*const u8; 2]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at [0]: encountered a partial pointer or a mix of pointers
|
= 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/detect-extra-ub.rs:97:16
|
LL | let _val = &*slice;
| ^^^^^^^ constructing invalid value: encountered invalid reference metadata: slice is bigger than largest supported object
error: aborting due to 8 previous errors
For more information about this error, try `rustc --explain E0080`.
|
