// Copyright 2014 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. #![feature(box_syntax)] struct Test { func: Box } fn main() { // FIXME (#22405): Replace `Box::new` with `box` here when/if possible. let closure: Box = Box::new(|| ()); let test = box Test { func: closure }; //~ ERROR mismatched types }