Source code
Revision control
Copy as Markdown
Other Tools
// |reftest| module
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
Imported binding reflects state of exported default binding ("anonymous"
class declaration)
esid: sec-moduledeclarationinstantiation
info: |
[...]
17. For each element d in lexDeclarations do
a. For each element dn of the BoundNames of d do
i. If IsConstantDeclaration of d is true, then
[...]
ii. Else,
1. Perform ! envRec.CreateMutableBinding(dn, false).
iii. If d is a GeneratorDeclaration production or a
FunctionDeclaration production, then
1. Let fo be the result of performing InstantiateFunctionObject
for d with argument env.
2. Call envRec.InitializeBinding(dn, fo).
[...]
14.5 Class Definitions
Syntax
ClassDeclaration[Yield, Default]:
class BindingIdentifier[?Yield] ClassTail[?Yield]
[+Default] class ClassTail[?Yield]
flags: [module]
---*/
assert.throws(ReferenceError, function() {
typeof C;
}, 'Binding is created but not initialized.');
export default class {};
import C from './instn-named-bndng-dflt-cls.js';
reportCompare(0, 0);