090040bf40
for `~str`/`~[]`. Note that `~self` still remains, since I forgot to add support for `Box<self>` before the snapshot. How to update your code: * Instead of `~EXPR`, you should write `box EXPR`. * Instead of `~TYPE`, you should write `Box<Type>`. * Instead of `~PATTERN`, you should write `box PATTERN`. [breaking-change]
32 lines
891 B
Rust
32 lines
891 B
Rust
// Copyright 2012 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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struct Struct {
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person: &'static str
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}
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trait Trait<T> {
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fn f(&self, x: T);
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}
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impl Trait<&'static str> for Struct {
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fn f(&self, x: &'static str) {
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println!("Hello, {}!", x);
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}
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}
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fn main() {
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let s: Box<Trait<int>> = box Struct { person: "Fred" };
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//~^ ERROR expected Trait<int>, but found Trait<&'static str>
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//~^^ ERROR expected Trait<int>, but found Trait<&'static str>
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s.f(1);
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}
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