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42 lines
1.0 KiB
Plaintext
42 lines
1.0 KiB
Plaintext
// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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desc: static private setter access inside of an arrow function
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info: |
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PrivateFieldGet (P, O)
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1. Assert: P is a Private Name.
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2. If O is not an object, throw a TypeError exception.
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3. If P.[[Kind]] is "field",
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...
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4. Perform ? PrivateBrandCheck(O, P).
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5. If P.[[Kind]] is "method",
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a. Return P.[[Value]].
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...
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PrivateBrandCheck(O, P)
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1. If O.[[PrivateBrands]] does not contain an entry e such that SameValue(e, P.[[Brand]]) is true,
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a. Throw a TypeError exception.
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template: default
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features: [class-static-methods-private]
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---*/
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//- elements
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static set #f(v) {
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this._v = v;
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}
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static access() {
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const arrowFunction = () => {
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this.#f = 'Test262';
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};
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arrowFunction();
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}
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//- assertions
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C.access();
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assert.sameValue(C._v, 'Test262');
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assert.throws(TypeError, function() {
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C.access.call({});
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}, 'Accessed static private setter from an object which did not contain it');
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