src/test/compile-fail/issue-10291.rs

   1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 fn test<'x>(x: &'x isize) {
  12     // FIXME (#22405): Replace `Box::new` with `box` here when/if possible.
  13     drop::<Box<for<'z> FnMut(&'z isize) -> &'z isize>>(Box::new(|z| {
  14         x //~ ERROR E0312
  15     }));
  16 }
  17
  18 fn main() {}