// 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. // pretty-expanded FIXME #23616 #![allow(dead_code)] // this code used to cause an ICE use std::marker; trait X { fn dummy(&self) -> T { panic!() } } struct S {f: Box+'static>, g: Box+'static>} struct F; impl X for F { } fn main() { // FIXME (#22405): Replace `Box::new` with `box` here when/if possible. S {f: Box::new(F), g: Box::new(F) }; }