mirror of https://github.com/rust-lang/rust
37 lines
824 B
Rust
37 lines
824 B
Rust
//@ run-pass
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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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