16 lines
304 B
Rust
16 lines
304 B
Rust
//@ run-pass
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#![allow(unused_variables)]
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pub fn main() {
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let x = &[1, 2, 3, 4, 5];
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let x: &[isize] = &[1, 2, 3, 4, 5];
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if !x.is_empty() {
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let el = match x {
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&[1, ref tail @ ..] => &tail[0],
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_ => unreachable!()
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};
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println!("{}", *el);
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}
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}
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