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|
//@ run-pass
struct Foo {
string: &'static str
}
pub fn main() {
let x = [
Foo { string: "foo" },
Foo { string: "bar" },
Foo { string: "baz" }
];
match x {
[ref first, ref tail @ ..] => {
assert_eq!(first.string, "foo");
assert_eq!(tail.len(), 2);
assert_eq!(tail[0].string, "bar");
assert_eq!(tail[1].string, "baz");
match *(tail as &[_]) {
[Foo { .. }, _, Foo { .. }, ref _tail @ ..] => {
unreachable!();
}
[Foo { string: ref a }, Foo { string: ref b }] => {
assert_eq!("bar", &a[0..a.len()]);
assert_eq!("baz", &b[0..b.len()]);
}
_ => {
unreachable!();
}
}
}
}
}
|
