| // 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. | |
| function clone(src) { | |
| return { ...src }; | |
| } | |
| function inobjectDoubles() { | |
| "use strict"; | |
| this.p0 = -6400510997704731; | |
| } | |
| // Check that unboxed double is not treated as tagged | |
| assertEquals({ p0: -6400510997704731 }, clone(new inobjectDoubles())); |