error[E0277]: the type `std::cell::UnsafeCell<i32>` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary
- --> $DIR/interior-mutability.rs:7:5
+ --> $DIR/interior-mutability.rs:6:5
|
LL | catch_unwind(|| { x.set(23); });
| ^^^^^^^^^^^^ `std::cell::UnsafeCell<i32>` may contain interior mutability and a reference may not be safely transferrable across a catch_unwind boundary
= help: within `std::cell::Cell<i32>`, the trait `std::panic::RefUnwindSafe` is not implemented for `std::cell::UnsafeCell<i32>`
= note: required because it appears within the type `std::cell::Cell<i32>`
= note: required because of the requirements on the impl of `std::panic::UnwindSafe` for `&std::cell::Cell<i32>`
- = note: required because it appears within the type `[closure@$DIR/interior-mutability.rs:7:18: 7:35 x:&std::cell::Cell<i32>]`
+ = note: required because it appears within the type `[closure@$DIR/interior-mutability.rs:6:18: 6:35 x:&std::cell::Cell<i32>]`
error: aborting due to previous error