44 lines
1.2 KiB
Rust
44 lines
1.2 KiB
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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// pretty-expanded FIXME #23616
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/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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#![allow(dead_code, unused_variables)]
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#![feature(box_syntax, box_heap)]
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#![feature(placement_in_syntax)]
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// during check-pretty, the expanded code needs to opt into these
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// features
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#![feature(placement_new_protocol, core_intrinsics)]
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// Tests that the new `box` syntax works with unique pointers.
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use std::boxed::{Box, HEAP};
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struct Structure {
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x: isize,
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y: isize,
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}
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pub fn main() {
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let x: Box<isize> = in HEAP { 2 };
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let y: Box<isize> = box 2;
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let b: Box<isize> = box (1 + 2);
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let c = box (3 + 4);
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let s: Box<Structure> = box Structure {
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x: 3,
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y: 4,
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};
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}
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