| error[E0277]: expected an `Fn()` closure, found `T` | |
| --> $DIR/issue-68644-codegen-selection.rs:12:18 | |
| | | |
| LL | type F<'a> = Self; | |
| | ^^^^ expected an `Fn()` closure, found `T` | |
| | | |
| = note: wrap the `T` in a closure with no arguments: `|| { /* code */ }` | |
| note: required by a bound in `Fun::F` | |
| --> $DIR/issue-68644-codegen-selection.rs:4:17 | |
| | | |
| LL | type F<'a>: Fn() -> u32; | |
| | ^^^^^^^^^^^ required by this bound in `Fun::F` | |
| help: consider restricting type parameter `T` with trait `Fn` | |
| | | |
| LL | impl<T: Fn()> Fun for T { | |
| | ++++++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0277`. |