recursive-array-and-object-patterns.js

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// Copyright (C) 2015 the V8 project authors. All rights reserved.

// This code is governed by the BSD license found in the LICENSE file.

/*---

es6id: 13.3.3

description: >

  Recursive array and object binding patterns

info: |

  Destructuring Binding Patterns - Syntax

  BindingPattern[Yield] :

    ObjectBindingPattern[?Yield]

    ArrayBindingPattern[?Yield]

features: [destructuring-binding]

---*/

function fn1([{}]) {}

function fn2([{a: [{}]}]) {}

function fn3({a: [,,,] = 42}) {}

function fn4([], [[]], [[[[[[[[[x]]]]]]]]]) {}

function fn4([[x, y, ...z]]) {}

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