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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-globaldeclarationinstantiation
es6id: 15.1.8
description: Globally-declared lexical bindings cannot be deleted
info: |
[...]
16. For each element d in lexDeclarations do
a. NOTE Lexically declared names are only instantiated here but not
initialized.
b. For each element dn of the BoundNames of d do
i. If IsConstantDeclaration of d is true, then
1. Perform ? envRec.CreateImmutableBinding(dn, true).
ii. Else,
1. Perform ? envRec.CreateMutableBinding(dn, false).
[...]
flags: [noStrict]
---*/
$262.evalScript('let test262let;');
delete test262let;
// Binding values are asserted by a dedicated test. IdentifierReferences serve
// to ensure that the entries in the environment record persist.
test262let;
$262.evalScript('const test262const = null;');
delete test262const;
test262const;
$262.evalScript('class test262class {}');
delete test262class;
test262class;
reportCompare(0, 0);