blob: b1aea266fe97bf72c4907b3247d246f94d775e5c (
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
29
30
|
// Copyright (C) 2011 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset
es6id: 13.7.5.13
description: >
let ForDeclaration: creates a fresh binding per iteration
---*/
var fns = {};
var obj = Object.create(null);
obj.a = 1;
obj.b = 1;
obj.c = 1;
for (let x in obj) {
// Store function objects as properties of an object so that their return
// value may be verified regardless of the for-in statement's enumeration
// order.
fns[x] = function() { return x; };
}
assert.sameValue(typeof fns.a, 'function', 'property definition: "a"');
assert.sameValue(fns.a(), 'a');
assert.sameValue(typeof fns.b, 'function', 'property definition: "b"');
assert.sameValue(fns.b(), 'b');
assert.sameValue(typeof fns.c, 'function', 'property definition: "c"');
assert.sameValue(fns.c(), 'c');
reportCompare(0, 0);
|
