45 lines
1.2 KiB
Rust
45 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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// Check that the various ways of getting to a reference to a vec (both sized
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// and unsized) work properly.
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const AA: [isize; 3] = [1, 2, 3];
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const AB: &'static [isize; 3] = &AA;
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const AC: &'static [isize] = AB;
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const AD: &'static [isize] = &AA;
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const AE: &'static [isize; 3] = &[1, 2, 3];
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const AF: &'static [isize] = &[1, 2, 3];
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static CA: isize = AA[0];
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static CB: isize = AB[1];
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static CC: isize = AC[2];
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static CD: isize = AD[0];
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static CE: isize = AE[1];
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static CF: isize = AF[2];
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static AG: &'static isize = &AA[2];
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fn main () {
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let b: &[isize] = &[1, 2, 3];
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assert_eq!(AC, b);
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assert_eq!(AD, b);
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assert_eq!(AF, b);
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assert_eq!(*AG, 3);
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assert_eq!(CA, 1);
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assert_eq!(CB, 2);
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assert_eq!(CC, 3);
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assert_eq!(CD, 1);
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assert_eq!(CE, 2);
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assert_eq!(CF, 3);
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}
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