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54a0048b | 1 | // Copyright 2016 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 | ||
5bcae85e | 11 | struct S; |
3157f602 | 12 | |
5bcae85e SL |
13 | trait Tr { |
14 | type A; | |
15 | } | |
16 | ||
17 | impl Tr for S { | |
18 | type A = S; | |
19 | } | |
20 | ||
21 | fn f<T: Tr>() { | |
22 | match S { | |
23 | T::A {} => {} //~ ERROR `T::A` does not name a struct or a struct variant | |
24 | } | |
25 | } | |
26 | ||
27 | fn g<T: Tr<A = S>>() { | |
28 | match S { | |
29 | T::A {} => {} //~ ERROR `T::A` does not name a struct or a struct variant | |
3157f602 | 30 | } |
a7813a04 XL |
31 | } |
32 | ||
33 | fn main() { | |
5bcae85e SL |
34 | match S { |
35 | S::A {} => {} //~ ERROR ambiguous associated type | |
36 | } | |
54a0048b | 37 | } |