| // 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: > |
| "from" cannot be invoked as a function |
| info: | |
| 22.2.2.1 %TypedArray%.from ( source [ , mapfn [ , thisArg ] ] ) |
| |
| 1. Let C be the this value. |
| 2. If IsConstructor(C) is false, throw a TypeError exception. |
| ... |
| includes: [testTypedArray.js] |
| features: [TypedArray] |
| ---*/ |
| |
| testWithTypedArrayConstructors(function(TA) { |
| var from = TA.from; |
| |
| assert.throws(TypeError, function() { |
| from([]); |
| }); |
| }); |
