mirror of https://github.com/tc39/test262.git
40 lines
1.0 KiB
JavaScript
40 lines
1.0 KiB
JavaScript
// Copyright (C) 2016 the V8 project authors. 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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esid: sec-globaldeclarationinstantiation
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es6id: 15.1.8
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description: Globally-declared lexical bindings cannot be deleted
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info: |
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[...]
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16. For each element d in lexDeclarations do
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a. NOTE Lexically declared names are only instantiated here but not
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initialized.
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b. For each element dn of the BoundNames of d do
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i. If IsConstantDeclaration of d is true, then
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1. Perform ? envRec.CreateImmutableBinding(dn, true).
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ii. Else,
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1. Perform ? envRec.CreateMutableBinding(dn, false).
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[...]
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flags: [noStrict]
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---*/
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let test262let;
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delete test262let;
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// Binding values are asserted by a dedicated test. IdentifierReferences serve
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// to ensure that the entries in the environment record persist.
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test262let;
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const test262const = null;
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delete test262const;
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test262const;
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class test262class {}
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delete test262class;
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test262class;
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