| pub struct Foo { | |
| foo: Option<i32>, | |
| } | |
| impl Foo { | |
| pub fn new(foo: Option<i32>, _: ()) -> Foo { | |
| Foo { foo } | |
| } | |
| pub fn map(self) -> Option<Foo> { | |
| self.foo.map(Foo::new) | |
| } | |
| //~^^ ERROR function is expected to take 1 argument, but it takes 2 arguments [E0593] | |
| } | |
| enum Qux { | |
| Bar(i32), | |
| } | |
| fn foo<F>(f: F) | |
| where | |
| F: Fn(), | |
| { | |
| } | |
| fn main() { | |
| foo(Qux::Bar); | |
| } | |
| //~^^ ERROR function is expected to take 0 arguments, but it takes 1 argument [E0593] |