diff options
Diffstat (limited to 'tests/ui/consts/const-eval/ub-wide-ptr.stderr')
| -rw-r--r-- | tests/ui/consts/const-eval/ub-wide-ptr.stderr | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tests/ui/consts/const-eval/ub-wide-ptr.stderr b/tests/ui/consts/const-eval/ub-wide-ptr.stderr index f38e7916b..02bbbf504 100644 --- a/tests/ui/consts/const-eval/ub-wide-ptr.stderr +++ b/tests/ui/consts/const-eval/ub-wide-ptr.stderr @@ -24,7 +24,7 @@ error[E0080]: evaluation of constant value failed --> $DIR/ub-wide-ptr.rs:43:1 | LL | const STR_LENGTH_PTR: &str = unsafe { mem::transmute((&42u8, &3)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into 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 @@ -33,7 +33,7 @@ error[E0080]: evaluation of constant value failed --> $DIR/ub-wide-ptr.rs:46:1 | LL | const MY_STR_LENGTH_PTR: &MyStr = unsafe { mem::transmute((&42u8, &3)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into 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 @@ -53,7 +53,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/ub-wide-ptr.rs:52:1 | LL | const STR_NO_INIT: &str = unsafe { mem::transmute::<&[_], _>(&[MaybeUninit::<u8> { uninit: () }]) }; - | ^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<deref>: encountered uninitialized data in `str` + | ^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<deref>: encountered uninitialized memory, but expected a string | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { @@ -64,7 +64,7 @@ error[E0080]: it is undefined behavior to use this value --> $DIR/ub-wide-ptr.rs:55:1 | LL | const MYSTR_NO_INIT: &MyStr = unsafe { mem::transmute::<&[_], _>(&[MaybeUninit::<u8> { uninit: () }]) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<deref>.0: encountered uninitialized data in `str` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ constructing invalid value at .<deref>.0: encountered uninitialized memory, but expected a string | = note: The rules on what exactly is undefined behavior aren't clear, so this check might be overzealous. Please open an issue on the rustc repository if you believe it should not be considered undefined behavior. = note: the raw bytes of the constant (size: $SIZE, align: $ALIGN) { @@ -103,7 +103,7 @@ error[E0080]: evaluation of constant value failed --> $DIR/ub-wide-ptr.rs:75:1 | LL | const SLICE_LENGTH_PTR: &[u8] = unsafe { mem::transmute((&42u8, &3)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into 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 @@ -123,7 +123,7 @@ error[E0080]: evaluation of constant value failed --> $DIR/ub-wide-ptr.rs:81:1 | LL | const SLICE_LENGTH_PTR_BOX: Box<[u8]> = unsafe { mem::transmute((&42u8, &3)) }; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into raw bytes + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unable to turn pointer into 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 |