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1a4d82fc | 1 | // Copyright 2015 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 | 11 | #![feature(optin_builtin_traits)] |
223e47cc | 12 | |
9346a6ac | 13 | trait MyTrait {} |
223e47cc | 14 | |
abe05a73 | 15 | #[allow(auto_impl)] |
c34b1796 AL |
16 | impl MyTrait for .. {} |
17 | ||
18 | struct MyS; | |
19 | ||
20 | struct MyS2; | |
21 | ||
22 | impl !MyTrait for MyS2 {} | |
23 | ||
24 | fn is_mytrait<T: MyTrait>() {} | |
25 | ||
26 | fn main() { | |
27 | is_mytrait::<MyS>(); | |
28 | ||
29 | is_mytrait::<(MyS2, MyS)>(); | |
54a0048b | 30 | //~^ ERROR `MyS2: MyTrait` is not satisfied |
c34b1796 | 31 | } |