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9b4bf7de6c
PR-URL: https://github.com/nodejs/node/pull/23423 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Myles Borins <myles.borins@gmail.com>
27 lines
575 B
JavaScript
27 lines
575 B
JavaScript
// Copyright 2018 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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// Create transtion => 'get a'.
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let o = {};
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Object.defineProperty(o, 'a', {
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enumerable: true,
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configurable: true,
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get: function() { return 7 }
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});
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function spread(o) {
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let result = { ...o };
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%HeapObjectVerify(result);
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return result;
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}
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for (let i = 0; i<3; i++) {
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spread([]);
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// Use different transition => 'a'.
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spread({ a:0 });
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spread("abc");
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}
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