Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-class-definitions-runtime-semantics-evaluation
description: Assignment of function `name` attribute
info: |
ClassExpression : class ClassTail
1. Let value be ? ClassDefinitionEvaluation of ClassTail with arguments
undefined and "".
...
4. Return value.
ClassExpression : class BindingIdentifier ClassTail
1. Let className be StringValue of BindingIdentifier.
2. Let value be ? ClassDefinitionEvaluation of ClassTail with arguments
className and className.
...
4. Return value.
14.6.13 Runtime Semantics: ClassDefinitionEvaluation
...
12. Let constructorInfo be DefineMethod of constructor with arguments proto,
className as the optional name argument, and constructorParent.
...
14.3.7 Runtime Semantics: DefineMethod
...
7. Let closure be FunctionCreate(kind, UniqueFormalParameters, FunctionBody,
scope, name, prototype).
...
includes: [propertyHelper.js]
---*/
verifyProperty(class {}, "name", {
value: "", writable: false, enumerable: false, configurable: true
});
verifyProperty(class cls {}, "name", {
value: "cls", writable: false, enumerable: false, configurable: true
});
verifyProperty(class { constructor() {} }, "name", {
value: "", writable: false, enumerable: false, configurable: true
});
verifyProperty(class cls { constructor() {} }, "name", {
value: "cls", writable: false, enumerable: false, configurable: true
});
reportCompare(0, 0);