38 lines
958 B
Rust
38 lines
958 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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#![allow(unknown_features)]
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#![feature(box_syntax)]
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//type t = { a: isize };
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// type t = { a: bool };
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type t = bool;
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trait it {
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fn f(&self);
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}
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impl it for t {
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fn f(&self) { }
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}
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pub fn main() {
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// let x = ({a: 4} as it);
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// let y = box ({a: 4});
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// let z = box ({a: 4} as it);
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// let z = box ({a: true} as it);
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let z: Box<_> = box () (box true as Box<it>);
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// x.f();
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// y.f();
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// (*z).f();
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println!("ok so far...");
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z.f(); //segfault
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}
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