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 #[cfg(feature = "use_core")]
12 extern crate core;
13 
dummy(&self)14 trait Trait { fn dummy(&self) { } }
15 
16 #[macro_use]
17 extern crate derivative;
18 
19 #[derive(Derivative)]
20 #[derivative(Debug)]
21 struct Foo<T: Trait> {
22     foo: T,
23 }
24 
25 #[derive(Derivative)]
26 #[derivative(Debug)]
27 struct Bar<T> where T: Trait {
28     bar: T,
29 }
30 
31 impl Trait for isize {}
32 
33 #[test]
main()34 fn main() {
35     let a = Foo { foo: 12 };
36     let b = Bar { bar: 12 };
37     println!("{:?} {:?}", a, b);
38 }
39