| error[E0310]: the parameter type `U` may not live long enough |
| --> $DIR/regions-close-object-into-object-4.rs:10:5 |
| | |
| LL | box B(&*v) as Box<dyn X> |
| | ^^^^^^^^^^ |
| | |
| = help: consider adding an explicit lifetime bound `U: 'static`... |
| |
| error: lifetime may not live long enough |
| --> $DIR/regions-close-object-into-object-4.rs:10:5 |
| | |
| LL | fn i<'a, T, U>(v: Box<dyn A<U>+'a>) -> Box<dyn X + 'static> { |
| | -- lifetime `'a` defined here |
| LL | box B(&*v) as Box<dyn X> |
| | ^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static` |
| |
| error[E0515]: cannot return value referencing local data `*v` |
| --> $DIR/regions-close-object-into-object-4.rs:10:5 |
| | |
| LL | box B(&*v) as Box<dyn X> |
| | ^^^^^^---^^^^^^^^^^^^^^^ |
| | | | |
| | | `*v` is borrowed here |
| | returns a value referencing data owned by the current function |
| |
| error[E0310]: the parameter type `U` may not live long enough |
| --> $DIR/regions-close-object-into-object-4.rs:10:9 |
| | |
| LL | box B(&*v) as Box<dyn X> |
| | ^^^^^^ |
| | |
| = help: consider adding an explicit lifetime bound `U: 'static`... |
| |
| error: aborting due to 4 previous errors |
| |
| Some errors have detailed explanations: E0310, E0515. |
| For more information about an error, try `rustc --explain E0310`. |