9b9ef44233
RFC #27. After a snapshot, the old syntax will be removed. This can break some code that looked like `foo as &Trait:Send`. Now you will need to write `foo as (&Trait+Send)`. Closes #12778. [breaking-change]
34 lines
823 B
Rust
34 lines
823 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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// force-host
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#![feature(plugin_registrar)]
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extern crate rustc;
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use std::any::Any;
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use rustc::plugin::Registry;
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struct Foo {
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foo: int
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}
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impl Drop for Foo {
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fn drop(&mut self) {}
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}
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#[plugin_registrar]
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pub fn registrar(_: &mut Registry) {
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local_data_key!(foo: Box<Any+Send>);
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foo.replace(Some(box Foo { foo: 10 } as Box<Any+Send>));
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}
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