error[E0308]: mismatched types --> $DIR/coerce-block-tail-83783.rs:7:32 | LL | _consume_reference::(&async { Box::new(7_i32) }.await); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found `Box` | = note: expected type `i32` found struct `Box` error: aborting due to previous error For more information about this error, try `rustc --explain E0308`.