| error[E0618]: expected function, found `{float}` | |
| --> $DIR/issue-45965.rs:2:30 | |
| | | |
| LL | let a = |r: f64| if r != 0.0(r != 0.0) { 1.0 } else { 0.0 }; | |
| | ^^^---------- | |
| | | | |
| | call expression requires function | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0618`. |