mirror of https://github.com/tc39/test262.git
21 lines
529 B
JavaScript
21 lines
529 B
JavaScript
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// 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-switch-statement-static-semantics-early-errors
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es6id: 13.12.1
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description: Syntax error from duplicate lexical variables
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info: >
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It is a Syntax Error if the LexicallyDeclaredNames of CaseBlock contains any
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duplicate entries.
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negative: SyntaxError
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features: [let, const]
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---*/
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switch (0) {
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case 1:
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let test262id;
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break;
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default:
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const test262id = null;
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}
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