// ignore-x86 FIXME: missing sysroot spans (#53081) | |
use std::cell::Cell; | |
use std::panic::catch_unwind; | |
fn main() { | |
let mut x = Cell::new(22); | |
catch_unwind(|| { x.set(23); }); | |
//~^ ERROR the type `std::cell::UnsafeCell<i32>` may contain interior mutability and a | |
} |