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1a4d82fc | 1 | // Copyright 2014 The Rust Project Developers. See the COPYRIGHT |
223e47cc LB |
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 | ||
c34b1796 AL |
11 | // pretty-expanded FIXME #23616 |
12 | ||
85aaf69f SL |
13 | use std::marker; |
14 | ||
15 | pub struct Foo<T>(marker::PhantomData<T>); | |
223e47cc | 16 | |
1a4d82fc JJ |
17 | impl<T> Iterator for Foo<T> { |
18 | type Item = T; | |
19 | ||
20 | fn next(&mut self) -> Option<T> { | |
21 | None | |
223e47cc LB |
22 | } |
23 | } | |
24 | ||
1a4d82fc JJ |
25 | impl<T> Drop for Foo<T> { |
26 | fn drop(&mut self) { | |
27 | self.next(); | |
223e47cc | 28 | } |
223e47cc | 29 | } |
1a4d82fc JJ |
30 | |
31 | pub fn foo<'a>(_: Foo<&'a ()>) {} | |
32 | ||
33 | pub fn main() {} |