[rustc.git] / src / test / ui / async-await / async-error-span.stderr

error[E0277]: `()` is not a future
  --> $DIR/async-error-span.rs:7:20
   |
LL | fn get_future() -> impl Future<Output = ()> {
   |                    ^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not a future
   |
   = help: the trait `Future` is not implemented for `()`

error[E0698]: type inside `async fn` body must be known in this context
  --> $DIR/async-error-span.rs:13:9
   |
LL |     let a;
   |         ^ cannot infer type
   |
note: the type is part of the `async fn` body because of this `await`
  --> $DIR/async-error-span.rs:14:5
   |
LL |     get_future().await;
   |     ^^^^^^^^^^^^^^^^^^

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0698.
For more information about an error, try `rustc --explain E0277`.
Commit	Line	Data
f035d41b	1	error[E0277]: `()` is not a future
ba9703b0 XL	2	--> $DIR/async-error-span.rs:7:20
	3	\|
	4	LL \| fn get_future() -> impl Future<Output = ()> {
f035d41b	5	\| ^^^^^^^^^^^^^^^^^^^^^^^^ `()` is not a future
ba9703b0	6	\|
1b1a35ee	7	= help: the trait `Future` is not implemented for `()`
ba9703b0	8
e74abb32	9	error[E0698]: type inside `async fn` body must be known in this context
ba9703b0	10	--> $DIR/async-error-span.rs:13:9
416331ca XL	11	\|
	12	LL \| let a;
	13	\| ^ cannot infer type
	14	\|
e74abb32	15	note: the type is part of the `async fn` body because of this `await`
ba9703b0	16	--> $DIR/async-error-span.rs:14:5
416331ca XL	17	\|
	18	LL \| get_future().await;
	19	\| ^^^^^^^^^^^^^^^^^^
	20
ba9703b0	21	error: aborting due to 2 previous errors
416331ca	22
ba9703b0 XL	23	Some errors have detailed explanations: E0277, E0698.
ba9703b0 XL	24	For more information about an error, try `rustc --explain E0277`.