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// run-pass
fn assert_repr_eq<T: std::fmt::Debug>(obj : T, expected : String) {
assert_eq!(expected, format!("{:?}", obj));
}
pub fn main() {
let abc = [1, 2, 3];
let tf = [true, false];
let x = [(), ()];
let slice = &x[..1];
assert_repr_eq(&abc[..], "[1, 2, 3]".to_string());
assert_repr_eq(&tf[..], "[true, false]".to_string());
assert_repr_eq(&x[..], "[(), ()]".to_string());
assert_repr_eq(slice, "[()]".to_string());
assert_repr_eq(&x[..], "[(), ()]".to_string());
}
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