Nested spread in destructuring is not handled correctly

var a = [1, 2, 3], first, last;
[first, ...[a[2], last]] = a;


first === 1 && last === 3 && (a + "") === "1,2,2"

emits:

var a = [1, 2, 3], first, last;
first = a[0], [a[2], last] = a.slice(1);

first === 1 && last === 3 && (a +  "" ) === "1,2,2";

but should emit:

var a = [1, 2, 3], first, last;
first = a[0], _c = a.slice(1), a[2] = _c[0] , last = _c[1];

first === 1 && last === 3 && (a + "") === "1,2,2";

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