test262/implementation-contributed/v8/mjsunit/es9/regress/regress-903070.js

16 lines
418 B
JavaScript

// 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()));