Rollup merge of #106441 - mllken:abstract-socket-noref, r=joshtriplett

[rust.git] / tests / ui / closures / old-closure-explicit-types.rs

// run-pass

pub fn main() {
    fn as_buf<T, F>(s: String, f: F) -> T where F: FnOnce(String) -> T { f(s) }
    as_buf("foo".to_string(), |foo: String| -> () { println!("{}", foo) });
}