blob: 822a6bcf5e76bd118e7fc130e46c38afc6bae7ab (
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
|
// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
// Create transtion => 'get a'.
let o = {};
Object.defineProperty(o, 'a', {
enumerable: true,
configurable: true,
get: function() { return 7 }
});
function spread(o) {
let result = { ...o };
%HeapObjectVerify(result);
return result;
}
for (let i = 0; i<3; i++) {
spread([]);
// Use different transition => 'a'.
spread({ a:0 });
spread("abc");
}
|
