| error: expected one of `:`, `@`, or `|`, found `)` | |
| --> $DIR/omitted-arg-in-item-fn.rs:1:9 | |
| | | |
| LL | fn foo(x) { | |
| | ^ expected one of `:`, `@`, or `|` here | |
| | | |
| = note: anonymous parameters are removed in the 2018 edition (see RFC 1685) | |
| help: if this was a parameter name, give it a type | |
| | | |
| LL | fn foo(x: TypeName) { | |
| | ^^^^^^^^^^^ | |
| help: if this is a type, explicitly ignore the parameter name | |
| | | |
| LL | fn foo(_: x) { | |
| | ^^^^ | |
| error: aborting due to previous error | |