19 lines
266 B
Rust
19 lines
266 B
Rust
//@ run-pass
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fn reverse(v: &mut [usize]) {
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v.reverse();
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}
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fn bar(v: &mut [usize]) {
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reverse(v);
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reverse(v);
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reverse(v);
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}
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pub fn main() {
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let mut the_vec = vec![1, 2, 3, 100];
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bar(&mut the_vec);
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assert_eq!(the_vec, [100, 3, 2, 1]);
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}
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