[rustc.git] / src / test / ui / issues / issue-16922.stderr

error[E0759]: `value` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement
  --> $DIR/issue-16922.rs:4:14
   |
LL | fn foo<T: Any>(value: &T) -> Box<dyn Any> {
   |                       -- this data with an anonymous lifetime `'_`...
LL |     Box::new(value) as Box<dyn Any>
   |              ^^^^^ ...is captured here, requiring it to live as long as `'static`
   |
help: to declare that the trait object captures data from argument `value`, you can add an explicit `'_` lifetime bound
   |
LL | fn foo<T: Any>(value: &T) -> Box<dyn Any + '_> {
   |                                          ++++

error: aborting due to previous error

For more information about this error, try `rustc --explain E0759`.
Commit	Line	Data
3dfed10e	1	error[E0759]: `value` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement
f9f354fc	2	--> $DIR/issue-16922.rs:4:14
8faf50e0	3	\|
dc9dc135	4	LL \| fn foo<T: Any>(value: &T) -> Box<dyn Any> {
f035d41b	5	\| -- this data with an anonymous lifetime `'_`...
dc9dc135	6	LL \| Box::new(value) as Box<dyn Any>
f035d41b	7	\| ^^^^^ ...is captured here, requiring it to live as long as `'static`
f9f354fc	8	\|
f035d41b	9	help: to declare that the trait object captures data from argument `value`, you can add an explicit `'_` lifetime bound
f9f354fc XL	10	\|
f9f354fc XL	11	LL \| fn foo<T: Any>(value: &T) -> Box<dyn Any + '_> {
94222f64	12	\| ++++
8faf50e0 XL	13
	14	error: aborting due to previous error
	15
f035d41b	16	For more information about this error, try `rustc --explain E0759`.