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1 | // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
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 | ||
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11 | struct Struct { |
12 | person: &'static str | |
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13 | } |
14 | ||
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15 | trait Trait<T> { |
16 | fn f(&self, x: T); | |
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17 | } |
18 | ||
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19 | impl Trait<&'static str> for Struct { |
20 | fn f(&self, x: &'static str) { | |
21 | println!("Hello, {}!", x); | |
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22 | } |
23 | } | |
24 | ||
223e47cc | 25 | fn main() { |
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26 | // FIXME (#22405): Replace `Box::new` with `box` here when/if possible. |
27 | let s: Box<Trait<isize>> = Box::new(Struct { person: "Fred" }); | |
54a0048b | 28 | //~^ ERROR `Struct: Trait<isize>` is not satisfied |
1a4d82fc | 29 | s.f(1); |
223e47cc | 30 | } |