| error[E0308]: mismatched types |
| --> $DIR/def-path.rs:9:9 |
| | |
| LL | let x = async || {}; |
| | -- the expected `async` closure body |
| LL | |
| LL | let () = x(); |
| | ^^ --- this expression has type `{static main::{closure#0}::{closure#0} upvar_tys=?7t witness=?8t}` |
| | | |
| | expected `async` closure body, found `()` |
| | |
| = note: expected `async` closure body `{static main::{closure#0}::{closure#0} upvar_tys=?7t witness=?8t}` |
| found unit type `()` |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0308`. |
