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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 | ||
d9579d0f AL |
11 | // Test that default and negative trait implementations are gated by |
12 | // `optin_builtin_traits` feature gate | |
85aaf69f | 13 | |
d9579d0f | 14 | struct DummyStruct; |
c34b1796 | 15 | |
d9579d0f AL |
16 | trait DummyTrait { |
17 | fn dummy(&self) {} | |
c34b1796 | 18 | } |
223e47cc | 19 | |
abe05a73 XL |
20 | auto trait AutoDummyTrait {} |
21 | //~^ ERROR auto traits are experimental and possibly buggy | |
22 | ||
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23 | impl !DummyTrait for DummyStruct {} |
24 | //~^ ERROR negative trait bounds are not yet fully implemented; use marker types for now | |
25 | ||
223e47cc | 26 | fn main() {} |