// Copyright 2019 Ron Buckton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: The groups object of indices is created with CreateDataProperty
includes: [compareArray.js]
esid: sec-makeindicesarray
features: [regexp-named-groups, regexp-match-indices]
info: |
  MakeIndicesArray ( S, indices, groupNames )
    8. If _groupNames_ is not *undefined*, then
      a. Let _groups_ be ! ObjectCreate(*null*).
    9. Else,
      a. Let _groups_ be *undefined*.
    10. Perform ! CreateDataProperty(_A_, `"groups"`, _groups_).
---*/

// The `__proto__` property on the groups object is not special,
// and does not affect the [[Prototype]] of the resulting groups object.
let {groups} = /(?<__proto__>.)/.exec("a").indices;
assert.compareArray([0, 1], groups.__proto__);
assert.sameValue(null, Object.getPrototypeOf(groups));