Add @@iterator, .entries(), .values(), .keys() support to typed arrays

src/array-iterator.js

Index: src/array-iterator.js
diff --git a/src/array-iterator.js b/src/array-iterator.js
index 40e6e80ce658730b8fc7e73d6d5356bfe7cbdebd..a7cf0e390c2f9002eb990ea1b4b50977a6af7cb1 100644
--- a/src/array-iterator.js
+++ b/src/array-iterator.js
@@ -129,3 +129,30 @@ function ExtendArrayPrototype() {
       DONT_ENUM | DONT_DELETE | READ_ONLY);
 }
 ExtendArrayPrototype();
+
+
+function ExtendTypedArrayPrototypes() {
+  %CheckIsBootstrapping();
+
+macro TYPED_ARRAYS(FUNCTION)
+  FUNCTION(Uint8Array)
+  FUNCTION(Int8Array)
+  FUNCTION(Uint16Array)
+  FUNCTION(Int16Array)
+  FUNCTION(Uint32Array)
+  FUNCTION(Int32Array)
+  FUNCTION(Float32Array)
+  FUNCTION(Float64Array)
+  FUNCTION(Uint8ClampedArray)
+endmacro
+
+macro EXTEND_TYPED_ARRAY(NAME)
+  %SetProperty(global.NAME.prototype, 'entries', ArrayEntries, DONT_ENUM);

[rossberg, 2014/06/18 09:38:01]

Why do you need. 'global.' here?

+  %SetProperty(global.NAME.prototype, 'values', ArrayValues, DONT_ENUM);
+  %SetProperty(global.NAME.prototype, 'keys', ArrayKeys, DONT_ENUM);
+  %SetProperty(global.NAME.prototype, symbolIterator, ArrayValues, DONT_ENUM);
+endmacro
+
+  TYPED_ARRAYS(EXTEND_TYPED_ARRAY)
+}
+ExtendTypedArrayPrototypes();