39 lines
782 B
Rust
39 lines
782 B
Rust
// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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trait Foo<T> {
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fn f(&self, x: &T);
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}
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trait Bar : Foo<Self> {
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fn g(&self);
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}
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struct S {
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x: isize
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}
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impl Foo<S> for S {
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fn f(&self, x: &S) {
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println!("{}", x.x);
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}
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}
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impl Bar for S {
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fn g(&self) {
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self.f(self);
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}
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}
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pub fn main() {
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let s = S { x: 1 };
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s.g();
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}
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