| error: failed to find an overloaded call trait for closure call | |
| --> $DIR/issue-86238.rs:9:5 | |
| | | |
| LL | one() | |
| | ^^^^^ | |
| | | |
| = help: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined and have correctly defined `call`/`call_mut`/`call_once` methods | |
| error: aborting due to 1 previous error | |