mirror of https://github.com/tc39/test262.git
22 lines
733 B
JavaScript
22 lines
733 B
JavaScript
// Copyright 2017 Rick Waldron. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
esid: sec-functiondeclarationinstantiation
|
|
description: Non-strict mode function execution context has a mutable "arguments" binding, however it is created with a "false" argument, which means it may not be deleted.
|
|
info: |
|
|
envRec.CreateMutableBinding("arguments", false).
|
|
|
|
CreateMutableBinding(N, D)
|
|
|
|
Create a new but uninitialized mutable binding in an Environment Record. The String value N is the text of the bound name. If the Boolean argument D is true the binding may be subsequently deleted.
|
|
|
|
flags: [noStrict]
|
|
---*/
|
|
|
|
function f1() {
|
|
assert.sameValue(delete arguments, false);
|
|
}
|
|
|
|
f1();
|