1 error[E0605]: non-primitive cast: `i32` as `!`
2 --> $DIR/coerce-to-bang-cast.rs:4:13
4 LL | let y = {return; 22} as !;
5 | ^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
7 error[E0605]: non-primitive cast: `i32` as `!`
8 --> $DIR/coerce-to-bang-cast.rs:9:13
11 | ^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
13 error: aborting due to 2 previous errors
15 For more information about this error, try `rustc --explain E0605`.