src/test/ui/regions/regions-close-object-into-object-2.stderr

error[E0495]: cannot infer an appropriate lifetime for borrow expression due to conflicting requirements
  --> $DIR/regions-close-object-into-object-2.rs:10:11
   |
LL |     box B(&*v) as Box<dyn X>
   |           ^^^
   |
note: first, the lifetime cannot outlive the lifetime `'a` as defined on the function body at 9:6...
  --> $DIR/regions-close-object-into-object-2.rs:9:6
   |
LL | fn g<'a, T: 'static>(v: Box<dyn A<T> + 'a>) -> Box<dyn X + 'static> {
   |      ^^
note: ...so that the type `(dyn A<T> + 'a)` is not borrowed for too long
  --> $DIR/regions-close-object-into-object-2.rs:10:11
   |
LL |     box B(&*v) as Box<dyn X>
   |           ^^^
   = note: but, the lifetime must be valid for the static lifetime...
note: ...so that the expression is assignable
  --> $DIR/regions-close-object-into-object-2.rs:10:5
   |
LL |     box B(&*v) as Box<dyn X>
   |     ^^^^^^^^^^^^^^^^^^^^^^^^
   = note: expected  `std::boxed::Box<(dyn X + 'static)>`
              found  `std::boxed::Box<dyn X>`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0495`.