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aeff2b0048
* Adding case where PrivateName is used inside computed property. * Adding proper description to early errors on usage of undeclared private names inside computed property.
30 lines
1.1 KiB
JavaScript
30 lines
1.1 KiB
JavaScript
// 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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description: PrivateName of a class is visible in its ComputetProperty scope
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esid: prod-ClassTail
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info: |
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ClassTail : ClassHeritage { ClassBody }
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1. Let lex be the LexicalEnvironment of the running execution context.
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2. Let classScope be NewDeclarativeEnvironment(lex).
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3. Let classScopeEnvRec be classScope's EnvironmentRecord.
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...
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15. Set the running execution context's LexicalEnvironment to classScope.
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16. Set the running execution context's PrivateEnvironment to classPrivateEnvironment.
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...
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27. For each ClassElement e in order from elements
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a. If IsStatic of e is false, then
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i. Let field be the result of ClassElementEvaluation for e with arguments proto and false.
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...
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features: [class-fields-private, class]
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---*/
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assert.throws(TypeError, function() {
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class C {
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[this.#f] = 'Test262';
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#f = 'foo';
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}
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}, 'access to a not defined private field in object should throw a TypeError');
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