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// Copyright (C) 2017 Robin Templeton. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: BigInt throws a RangeError if value is NaN
esid: sec-bigint-constructor
info: |
BigInt ( value )
...
2. Let prim be ? ToPrimitive(value, hint Number).
3. If Type(prim) is Number, return ? NumberToBigInt(prim).
...
NumberToBigInt ( number )
...
2. If IsSafeInteger(number) is false, throw a RangeError exception.
...
IsSafeInteger ( number )
...
2. If number is NaN, +∞, or -∞, return false.
features: [BigInt]
---*/
assert.throws(RangeError, function() {
BigInt(NaN);
});
var calls = 0;
var obj = {
valueOf: function() {
calls++;
return NaN;
}
}
assert.throws(RangeError, function() {
BigInt(obj);
});
assert.sameValue(calls, 1, "it fails after fetching the primitive value");
reportCompare(0, 0);
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