1 error[E0308]: mismatched types
2 --> $DIR/slice-mut.rs:7:22
4 LL | let y: &mut[_] = &x[2..4];
5 | ------- ^^^^^^^^ types differ in mutability
9 = note: expected mutable reference `&mut [_]`
10 found reference `&[isize]`
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0308`.