| //@ run-pass | |
| // Test that overloaded calls work with zero arity closures | |
| //@ pretty-expanded FIXME #23616 | |
| fn main() { | |
| let functions: [Box<dyn Fn() -> Option<()>>; 1] = [Box::new(|| None)]; | |
| let _: Option<Vec<()>> = functions.iter().map(|f| (*f)()).collect(); | |
| } |