| // Copyright (C) 2016 the V8 project authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-%typedarray%.from | |
| description: > | |
| Throws a TypeError casting undefined value from sparse array to BigInt | |
| includes: [testBigIntTypedArray.js] | |
| features: [BigInt, TypedArray] | |
| ---*/ | |
| var source = [,42n]; | |
| testWithBigIntTypedArrayConstructors(function(TA) { | |
| assert.throws(TypeError, function() { | |
| TA.from(source); | |
| }); | |
| }); |