commit da12d29b40bc9ac10bcdeb5696b69c3ed0d3133f
author Ben Murdoch <benm@google.com> Thu Jun 02 14:46:10 2016 +0100
committer Dirk Vogt <dirk@fairphone.com> Fri Mar 17 16:06:11 2017 +0100
tree f11e06aa13d44d9524519b744c8a645b7578ffd9
parent 097c5b25f8b57b92e6c94f25383a883ff242344f

Upgrade V8 to 5.1.281.57  DO NOT MERGE

FPIIM-449

Change-Id: Id981b686b4d587ac31697662eb98bb34be42ad90
(cherry picked from commit 3b9bc31999c9787eb726ecdbfd5796bfdec32a18)

src/js/array-iterator.js

diff --git a/src/js/array-iterator.js b/src/js/array-iterator.js
index 2609ebd..b3e25e9 100644
--- a/src/js/array-iterator.js
+++ b/src/js/array-iterator.js
@@ -109,6 +109,24 @@
   return CreateArrayIterator(this, ITERATOR_KIND_KEYS);
 }
 
+// TODO(littledan): Check for detached TypedArray in these three methods
+function TypedArrayEntries() {
+  if (!IS_TYPEDARRAY(this)) throw MakeTypeError(kNotTypedArray);
+  return %_Call(ArrayEntries, this);
+}
+
+
+function TypedArrayValues() {
+  if (!IS_TYPEDARRAY(this)) throw MakeTypeError(kNotTypedArray);
+  return %_Call(ArrayValues, this);
+}
+
+
+function TypedArrayKeys() {
+  if (!IS_TYPEDARRAY(this)) throw MakeTypeError(kNotTypedArray);
+  return %_Call(ArrayKeys, this);
+}
+
 
 %FunctionSetPrototype(ArrayIterator, {__proto__: IteratorPrototype});
 %FunctionSetInstanceClassName(ArrayIterator, 'Array Iterator');
@@ -117,8 +135,6 @@
   'next', ArrayIteratorNext
 ]);
 utils.SetFunctionName(ArrayIteratorIterator, iteratorSymbol);
-%AddNamedProperty(ArrayIterator.prototype, iteratorSymbol,
-                  ArrayIteratorIterator, DONT_ENUM);
 %AddNamedProperty(ArrayIterator.prototype, toStringTagSymbol,
                   "Array Iterator", READ_ONLY | DONT_ENUM);
 
@@ -135,12 +151,13 @@
 %AddNamedProperty(GlobalArray.prototype, iteratorSymbol, ArrayValues,
                   DONT_ENUM);
 
+utils.InstallFunctions(GlobalTypedArray.prototype, DONT_ENUM, [
+  'entries', TypedArrayEntries,
+  'keys', TypedArrayKeys,
+  'values', TypedArrayValues
+]);
 %AddNamedProperty(GlobalTypedArray.prototype,
-                  'entries', ArrayEntries, DONT_ENUM);
-%AddNamedProperty(GlobalTypedArray.prototype, 'values', ArrayValues, DONT_ENUM);
-%AddNamedProperty(GlobalTypedArray.prototype, 'keys', ArrayKeys, DONT_ENUM);
-%AddNamedProperty(GlobalTypedArray.prototype,
-                  iteratorSymbol, ArrayValues, DONT_ENUM);
+                  iteratorSymbol, TypedArrayValues, DONT_ENUM);
 
 // -------------------------------------------------------------------
 // Exports