// |reftest| shell-option(--enable-float16array) // 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 if argument is a Symbol info: | IntegerIndexedElementSet ( O, index, value ) Assert: O is an Integer-Indexed exotic object. If O.[[ContentType]] is BigInt, let numValue be ? ToBigInt(value). Otherwise, let numValue be ? ToNumber(value). Let buffer be O.[[ViewedArrayBuffer]]. If IsDetachedBuffer(buffer) is false and ! IsValidIntegerIndex(O, index) is true, then Let offset be O.[[ByteOffset]]. Let arrayTypeName be the String value of O.[[TypedArrayName]]. Let elementSize be the Element Size value specified in Table 62 for arrayTypeName. Let indexedPosition be (ℝ(index) × elementSize) + offset. Let elementType be the Element Type value in Table 62 for arrayTypeName. Perform SetValueInBuffer(buffer, indexedPosition, elementType, numValue, true, Unordered). Return NormalCompletion(undefined). includes: [testTypedArray.js] features: [Symbol, TypedArray] ---*/ var s = Symbol("1"); testWithTypedArrayConstructors(function(TA) { assert.throws(TypeError, function() { TA.from([s]); }); }); reportCompare(0, 0);