rust/src/test/run-pass/iter-to-vec.rs

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fn main() {
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assert [1u, 3u].to_vec() == ~[1u, 3u];
let e: ~[uint] = ~[];
assert e.to_vec() == ~[];
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assert None::<uint>.to_vec() == ~[];
assert Some(1u).to_vec() == ~[1u];
assert Some(2u).to_vec() == ~[2u];
}