Strict mode Failing
Expected test to throw error of type SyntaxError, got TypeError: Cannot assign to read-only property 'undefined'
non-Strict mode Failing
Expected test to throw error of type SyntaxError, but did not throw error
Features:
- ∅
Expected test to throw error of type SyntaxError, got TypeError: Cannot assign to read-only property 'undefined'
Expected test to throw error of type SyntaxError, but did not throw error
// 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: Lexical declaration collides with existing "restricted global"
info: |
[...]
5. For each name in lexNames, do
[...]
c. Let hasRestrictedGlobal be ? envRec.HasRestrictedGlobalProperty(name).
d. If hasRestrictedGlobal is true, throw a SyntaxError exception.
negative:
phase: runtime
type: SyntaxError
---*/
let undefined;