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

error: aborting due to 1 previous error

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