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+// 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-object
+description: >
+  Throw TypeError from @@toPrimitive returning an Object when setting a property
+info: |
+  22.2.4.4 TypedArray ( object )
+
+  This description applies only if the TypedArray function is called with at
+  least one argument and the Type of the first argument is Object and that
+  object does not have either a [[TypedArrayName]] or an [[ArrayBufferData]]
+  internal slot.
+
+  ...
+  8. Repeat, while k < len
+    ...
+    b. Let kValue be ? Get(arrayLike, Pk).
+    c. Perform ? Set(O, Pk, kValue, true).
+  ...
+
+  9.4.5.5 [[Set]] ( P, V, Receiver)
+
+  ...
+  2. If Type(P) is String and if SameValue(O, Receiver) is true, then
+    a. Let numericIndex be ! CanonicalNumericIndexString(P).
+    b. If numericIndex is not undefined, then
+      i. Perform ? IntegerIndexedElementSet(O, numericIndex, V).
+      ii. Return true.
+  ...
+
+  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).
+
+  ToBigInt ( argument )
+
+  Object, Apply the following steps:
+    1. Let prim be ? ToPrimitive(argument, hint Number).
+    2. Return the value that prim corresponds to in Table 10.
+
+  7.1.1 ToPrimitive ( input [ , PreferredType ] )
+
+  ...
+  4. Let exoticToPrim be ? GetMethod(input, @@toPrimitive).
+  5. If exoticToPrim is not undefined, then
+    a. Let result be ? Call(exoticToPrim, input, « hint »).
+    b. If Type(result) is not Object, return result.
+    c. Throw a TypeError exception.
+  ...
+includes: [testBigIntTypedArray.js]
+features: [BigInt, Symbol.toPrimitive, TypedArray]
+---*/
+
+testWithBigIntTypedArrayConstructors(function(TA) {
+  var sample = new Int8Array(1);
+  var toPrimitive = 0;
+  var valueOf = 0;
+
+  sample[Symbol.toPrimitive] = function() {
+    toPrimitive++;
+    return {};
+  };
+
+  sample.valueOf = function() {
+    valueOf++;
+  };
+
+  assert.throws(TypeError, function() {
+    new TA([8n, sample]);
+  }, "abrupt completion from sample @@toPrimitive");
+
+  assert.sameValue(toPrimitive, 1, "toPrimitive was called once");
+  assert.sameValue(valueOf, 0, "sample.valueOf is not called");
+});
+
+reportCompare(0, 0);