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// Copyright (C) 2017 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-dataview.prototype.getbiguint64
description: >
Return abrupt from ToNumber(byteOffset)
features: [DataView, ArrayBuffer, BigInt, arrow-function]
---*/
var buffer = new ArrayBuffer(1);
var sample = new DataView(buffer, 0);
var bo1 = { valueOf() { throw new Test262Error(); } };
var bo2 = { toString() { throw new Test262Error(); } };
assert.throws(Test262Error, () => sample.getBigUint64(bo1), "valueOf");
assert.throws(Test262Error, () => sample.getBigUint64(bo2), "toString");
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