blob: 91aa9e00aae9f3fe433839f0d157c22a4da28c5f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
desc: >
Extension not observed when there is a default parameter with the same name
template: func
info: |
B.3.3.1 Changes to FunctionDeclarationInstantiation
[...]
ii. If replacing the FunctionDeclaration f with a VariableStatement that
has F as a BindingIdentifier would not produce any Early Errors for
func and F is not an element of BoundNames of argumentsList, then
[...]
---*/
//- setup
var init, after;
//- params
f = 123
//- before
init = f;
//- after
after = f;
//- teardown
assert.sameValue(init, 123, 'binding is not initialized to `undefined`');
assert.sameValue(after, 123, 'value is not updated following evaluation');
|
