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Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / test / compile-fail / associated-item-duplicate-names-3.rs
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1a4d82fc 1// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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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.
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10//
11// Before the introduction of the "duplicate associated type" error, the
12// program below used to result in the "ambiguous associated type" error E0223,
13// which is unexpected.
14
15trait Foo {
16 type Bar;
17}
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c1a9b12d 19struct Baz;
85aaf69f 20
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21impl Foo for Baz {
22 type Bar = i16;
54a0048b 23 type Bar = u16; //~ ERROR duplicate definitions
c1a9b12d 24}
223e47cc 25
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26fn main() {
27 let x: Baz::Bar = 5;
28}