non-Strict mode Failing
Expected no error, got SyntaxError: warning: Direct call to eval(), but lexical scope is not supported.
Features:
- ∅
Expected no error, got SyntaxError: warning: Direct call to eval(), but lexical scope is not supported.
// 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-evaldeclarationinstantiation
description: Re-declaration of an existing local variable binding
info: |
[...]
15. For each production f in functionsToInitialize, do
a. Let fn be the sole element of the BoundNames of f.
b. Let fo be the result of performing InstantiateFunctionObject for f
with argument lexEnv.
c. If varEnvRec is a global Environment Record, then
[...]
d. Else,
i. Let bindingExists be varEnvRec.HasBinding(fn).
ii. If bindingExists is false, then
[...]
iii. Else,
1. Perform ! varEnvRec.SetMutableBinding(fn, fo, false).
[...]
flags: [noStrict]
---*/
var initial;
(function() {
var f = 88;
eval('initial = f; function f() { return 33; }');
}());
assert.sameValue(typeof initial, 'function');
assert.sameValue(initial(), 33);
assert.throws(ReferenceError, function() {
f;
});