| error[E0308]: mismatched types |
| --> $DIR/issue-20862.rs:2:5 |
| | |
| LL | fn foo(x: i32) { |
| | - help: a return type might be missing here: `-> _` |
| LL | |y| x + y |
| | ^^^^^^^^^ expected `()`, found closure |
| | |
| = note: expected unit type `()` |
| found closure `{closure@$DIR/issue-20862.rs:2:5: 2:8}` |
| |
| error[E0618]: expected function, found `()` |
| --> $DIR/issue-20862.rs:7:13 |
| | |
| LL | fn foo(x: i32) { |
| | -------------- `foo` defined here returns `()` |
| ... |
| LL | let x = foo(5)(2); |
| | ^^^^^^--- |
| | | |
| | call expression requires function |
| |
| error: aborting due to 2 previous errors |
| |
| Some errors have detailed explanations: E0308, E0618. |
| For more information about an error, try `rustc --explain E0308`. |
