| //@ edition:2018 | |
| struct S; | |
| impl S { | |
| fn very_long_method_name_the_longest_method_name_in_the_whole_universe(self) {} | |
| } | |
| async fn foo() { | |
| S.very_long_method_name_the_longest_method_name_in_the_whole_universe() | |
| .await | |
| //~^ error: `()` is not a future | |
| //~| help: remove the `.await` | |
| //~| help: the trait `Future` is not implemented for `()` | |
| } | |
| fn main() {} |