error[E0308]: mismatched types
  --> $DIR/coercion-slice.rs:4:21
   |
LL |     let _: &[i32] = [0];
   |            ------   ^^^
   |            |        |
   |            |        expected `&[i32]`, found array `[{integer}; 1]`
   |            |        help: consider borrowing here: `&[0]`
   |            expected due to this

error: aborting due to previous error

For more information about this error, try `rustc --explain E0308`.