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// regression test for #109298
//@ edition: 2021
pub fn subslice_array(x: [u8; 3]) {
let f = || {
let [_x @ ..] = x;
let [ref y, ref mut z @ ..] = x; //~ ERROR cannot borrow `x[..]` as mutable
};
f(); //~ ERROR cannot borrow `f` as mutable
}
fn main() {}
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