Nested object destructure

[duncanbeevers]

swc version

$ grep swc package.json
    "@swc/cli": "0.1.12",
    "@swc/core": "1.0.33",
    "swc-loader": "0.1.4",

Input

const Foo = 'foo';

const bar = {
  [Foo]: {
    qux: 'baz'
  }
};

const {
  [Foo]: {
    qux
  }
} = bar;

Output

function _defineProperty(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}
function _throw(e) {
    throw e;
}
var Foo = 'foo';
var bar = _defineProperty({
}, Foo, {
    qux: 'baz'
});
var ref = bar ? bar : _throw(new TypeError("Cannot destructure 'undefined' or 'null'")), _ref$Foo = ref.Foo, ref1 = _ref$Foo ? _ref$Foo : _throw(new TypeError("Cannot destructure 'undefined' or 'null'")), qux = ref1.qux;

Problem

Fails to assign variable qux.

$ swc test.js | node
[stdin]:15
    throw e;
    ^

TypeError: Cannot destructure 'undefined' or 'null'
    at [stdin]:22:146

[swc-bot]

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