14 lines
249 B
Rust
14 lines
249 B
Rust
fn a() -> &int {
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let vec = [1, 2, 3, 4];
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let tail = match vec { //~ ERROR illegal borrow
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[_a, ..tail] => &tail[0],
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_ => fail!(~"foo")
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};
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tail
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}
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fn main() {
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let fifth = a();
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io::println(fmt!("%d", *fifth));
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}
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