diff options
Diffstat (limited to 'tests/ui/const-generics/issues/issue-100313.stderr')
| -rw-r--r-- | tests/ui/const-generics/issues/issue-100313.stderr | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/tests/ui/const-generics/issues/issue-100313.stderr b/tests/ui/const-generics/issues/issue-100313.stderr index d4b486376..5832dbe17 100644 --- a/tests/ui/const-generics/issues/issue-100313.stderr +++ b/tests/ui/const-generics/issues/issue-100313.stderr @@ -1,8 +1,17 @@ +error: assigning to `&T` is undefined behavior, consider using an `UnsafeCell` + --> $DIR/issue-100313.rs:10:13 + | +LL | *(B as *const bool as *mut bool) = false; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: for more information, visit <https://doc.rust-lang.org/book/ch15-05-interior-mutability.html> + = note: `#[deny(invalid_reference_casting)]` on by default + error[E0080]: evaluation of constant value failed --> $DIR/issue-100313.rs:10:13 | LL | *(B as *const bool as *mut bool) = false; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ writing to alloc7 which is read-only + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ writing to ALLOC0 which is read-only | note: inside `T::<&true>::set_false` --> $DIR/issue-100313.rs:10:13 @@ -10,11 +19,11 @@ note: inside `T::<&true>::set_false` LL | *(B as *const bool as *mut bool) = false; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: inside `_` - --> $DIR/issue-100313.rs:18:5 + --> $DIR/issue-100313.rs:19:5 | LL | x.set_false(); | ^^^^^^^^^^^^^ -error: aborting due to previous error +error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0080`. |