mirror of https://github.com/tc39/test262.git
19 lines
841 B
JavaScript
19 lines
841 B
JavaScript
// Copyright (C) 2019 Adrian Heine. 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: In non-strict mode, duplicate LexicallyDeclaredNames in a block are allowed if they are bound by FunctionDeclarations
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esid: sec-block-duplicates-allowed-static-semantics
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es6id: B.3.3.4
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flags: [noStrict]
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info: |
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B.3.3.4 Changes to Block Static Semantics: Early Errors
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For web browser compatibility, that rule is modified with the addition of the **highlighted** text:
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Block: {StatementList}
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It is a Syntax Error if the LexicallyDeclaredNames of StatementList contains any duplicate entries, **unless the source code matching this production is not strict mode code and the duplicate entries are only bound by FunctionDeclarations**.
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---*/
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{ function a() {} function a() {} }
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