14 lines
351 B
Rust
14 lines
351 B
Rust
#![feature(unsized_tuple_coercion)]
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use std::mem;
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fn main() {
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let x : &(i32, i32, [i32]) = &(0, 1, [2, 3]);
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let y : &(i32, i32, [i32]) = &(0, 1, [2, 3, 4]);
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let mut a = [y, x];
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a.sort();
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assert_eq!(a, [x, y]);
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assert_eq!(&format!("{:?}", a), "[(0, 1, [2, 3]), (0, 1, [2, 3, 4])]");
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assert_eq!(mem::size_of_val(x), 16);
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}
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