2017-12-10 22:47:55 +03:00
|
|
|
error[E0282]: type annotations needed
|
2022-07-01 15:49:05 +02:00
|
|
|
--> $DIR/issue-23041.rs:6:7
|
2017-12-10 22:47:55 +03:00
|
|
|
|
|
2019-03-09 15:03:44 +03:00
|
|
|
LL | b.downcast_ref::<fn(_)->_>();
|
2023-02-21 14:11:08 -07:00
|
|
|
| ^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the method `downcast_ref`
|
2022-07-01 15:49:05 +02:00
|
|
|
|
|
2022-07-22 02:28:03 +02:00
|
|
|
help: consider specifying the generic argument
|
2022-07-01 15:49:05 +02:00
|
|
|
|
|
|
|
|
|
LL | b.downcast_ref::<fn(_) -> _>();
|
|
|
|
|
| ~~~~~~~~~~~~~~
|
2017-12-10 22:47:55 +03:00
|
|
|
|
|
|
|
|
error: aborting due to previous error
|
|
|
|
|
|
2018-03-03 15:59:40 +01:00
|
|
|
For more information about this error, try `rustc --explain E0282`.
|
