tests/ui/coercion/fudge-inference/fn-ret-trait-object-propagated-to-inputs-issue-149379-2.current.stderr

error[E0277]: the size for values of type `dyn Send` cannot be known at compilation time
  --> $DIR/fn-ret-trait-object-propagated-to-inputs-issue-149379-2.rs:15:38
   |
LL |     let _: Box<dyn Send> = sized_box(Box::new(1));
   |                            --------- ^^^^^^^^^^^ doesn't have a size known at compile-time
   |                            |
   |                            required by a bound introduced by this call
   |
   = help: the trait `Sized` is not implemented for `dyn Send`
note: required by an implicit `Sized` bound in `sized_box`
  --> $DIR/fn-ret-trait-object-propagated-to-inputs-issue-149379-2.rs:10:14
   |
LL | fn sized_box<T>(x: Box<T>) -> Box<T> {
   |              ^ required by the implicit `Sized` requirement on this type parameter in `sized_box`
help: consider relaxing the implicit `Sized` restriction
   |
LL | fn sized_box<T: ?Sized>(x: Box<T>) -> Box<T> {
   |               ++++++++

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0277`.