| struct ErrorKind; |
| struct Error(ErrorKind); |
| impl Fn(&isize) for Error { |
| //~^ ERROR manual implementations of `Fn` are experimental [E0183] |
| //~| ERROR associated item constraints are not allowed here [E0229] |
| //~| ERROR not all trait items implemented |
| //~| ERROR expected a `FnMut(&isize)` closure, found `Error` |
| fn foo<const N: usize>(&self) -> Self::B<{ N }>; |
| //~^ ERROR associated function in `impl` without body |
| //~| ERROR method `foo` is not a member of trait `Fn` [E0407] |
| //~| ERROR associated type `B` not found for `Self` [E0220] |
| } |
| fn main() {} |
