mirror of https://github.com/tc39/test262.git
51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
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// 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: Private method contains proper HomeObject
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esid: sec-method-definitions-runtime-semantics-classelementevaluation
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info: |
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MethodDefinition : ClassElementName ( UniqueFormalParameters ) { FunctionBody }
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1. Let methodDef be DefineMethod of MethodDefinition with argument homeObject.
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2. ReturnIfAbrupt(methodDef).
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3. Perform ? DefineOrdinaryMethod(methodDef.[[Key]], homeObject, methodDef.[[Closure]], _enumerable).
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MethodDefinition : PropertyName ( UniqueFormalParameters ) { FunctionBody }
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1. Let propKey be the result of evaluating PropertyName.
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2. ReturnIfAbrupt(propKey).
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3. Let scope be the running execution context's LexicalEnvironment.
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4. If functionPrototype is present as a parameter, then
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a. Let kind be Normal.
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b. Let prototype be functionPrototype.
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5. Else,
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a. Let kind be Method.
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b. Let prototype be the intrinsic object %FunctionPrototype%.
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6. Let closure be FunctionCreate(kind, UniqueFormalParameters, FunctionBody, scope, prototype).
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7. Perform MakeMethod(closure, object).
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8. Set closure.[[SourceText]] to the source text matched by MethodDefinition.
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9. Return the Record { [[Key]]: propKey, [[Closure]]: closure }.
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features: [class-methods-private, class]
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---*/
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class A {
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method() {
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return "Test262";
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}
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}
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class C extends A {
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#m() {
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return super.method();
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}
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access(o) {
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return this.#m.call(o);
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}
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}
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let c = new C();
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assert.sameValue(c.access(c), "Test262");
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let o = {};
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assert.sameValue(c.access(o), "Test262");
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